This document provides a literature review on the impact of municipal solid waste on groundwater quality. It summarizes 11 previous studies that analyzed the effects of waste dumping sites on nearby groundwater sources. The studies found that waste leachate contaminates groundwater with parameters like hardness, chloride, alkalinity, COD and nitrates above safe levels for drinking. Unscientific waste disposal poses a major threat to groundwater supplies and public health in the surrounding areas. The document aims to add to this area of research by analyzing groundwater quality near waste sites in an Indian city.
IRJET- A Review of Hydrochemical Assessment and GIS Mapping of Groundwater in...IRJET Journal
This document reviews the hydrochemical assessment and GIS mapping of groundwater quality in rural and urban areas of Lucknow, India. Water quality parameters were analyzed and mapped using GIS to determine suitability for drinking and irrigation. The study found that potassium concentrations exceeded limits in over 60% of samples and that water quality is generally better in suburban versus urban areas with lower population densities.
ASSESSMENT OF GROUND WATER QUALITY USING WATER QUALITY INDEX WITHIN 4KM RADIU...IRJET Journal
This document summarizes a study that assessed the impact of effluent from a sugar distillery plant on groundwater quality within a 4km radius of the plant in Barbanki District, India. Water samples were collected from groundwater sources and analyzed for physicochemical parameters. A water quality index was calculated to evaluate suitability of the groundwater for drinking purposes. The results showed degradation of groundwater quality due to contamination from the sugar industry effluent. Many parameters exceeded acceptable limits for drinking water. Therefore, the groundwater in the area requires treatment before consumption.
IRJET- Effect of Dumping on Geotechnical Properties of Soil: A ReviewIRJET Journal
Uncontrolled dumping of municipal solid waste has severe negative environmental and public health impacts and affects the geotechnical properties of soil. Previous studies have shown that dumping can decrease the specific gravity and increase the plasticity of soil. It also tends to increase the optimum moisture content and decrease the maximum dry density of soil. Dumping lowers the soil's angle of internal friction and increases its compression and consolidation properties. This review examines the methodologies and key findings of earlier investigations into the effects of dumping on soil index properties, strength characteristics, and hydraulic conductivity in order to understand how it changes geotechnical properties and to guide further research.
IRJET- Water Quality Assessment of Nandini River (Nasardi), NashikIRJET Journal
This document summarizes a research study assessing the water quality of the Nandini River in Nashik, India. A group of students from the Department of Civil Engineering at MET's Bhujbal Knowledge City Institute of Technology collected water samples from various locations along the Nandini River and analyzed them to determine levels of various physical and chemical parameters. These parameters included pH, hardness, solids, alkalinity, conductivity, temperature, dissolved oxygen, chemical oxygen demand, turbidity and color. Analyzing these parameters at different locations would help identify where the river is becoming polluted along its journey. The results of this study could inform measures to prevent further pollution of the Nandini River and ultimately the Godavari River
IRJET- Assessment of Ground Water Pollution Near Landfill Site at Pune and Su...IRJET Journal
This study assessed the impact of the Uruli Devachi landfill site in Pune, Maharashtra, India on local groundwater quality. Water samples were collected from 7 wells near the landfill during the summer season and analyzed for parameters like pH, turbidity, alkalinity, hardness, chloride, and sulfate. The results found that several parameters exceeded Indian drinking water standards, indicating the groundwater was polluted from the landfill. Domestic activities and waste dumping at a nearby composting site were identified as likely pollution sources. Coconut shell filtration was able to somewhat reduce parameter levels but did not fully treat the water. The study concluded that the existing landfill site needs upgrades to prevent further groundwater contamination.
This document discusses the impact of leachate on groundwater quality. It begins by defining leachate as the liquid generated from waste decomposition in landfills. Leachate contains various contaminants that can seep into and pollute groundwater sources. If groundwater becomes contaminated, it can negatively impact human health and ecosystems. The document then examines the process through which leachate contaminates groundwater. It reviews literature on leachate composition and impacts. Prevention methods are proposed, such as improved landfill design and waste segregation. The need for leachate treatment before disposal or reuse is also discussed. Overall, the document analyzes how leachate pollution threatens groundwater resources and emphasizes the importance of responsible
“A STUDY ON THE SEASONAL VARIATION IN WATER QUALITY OF SHANTIGRAMA LAKE IN HA...IRJET Journal
This study analyzed the seasonal variation in water quality of Shantigrama Lake in Hassan District, Karnataka from November 2022 to April 2023. Water samples were collected monthly from four stations and analyzed for parameters like turbidity, pH, DO, BOD, alkalinity and hardness. The water quality index was calculated using Horton's method and indicated the water quality was generally "fair", suitable for irrigation and some industrial uses. Water quality varied seasonally, with the highest WQI score occurring in February. In conclusion, with some primary treatment the lake water could potentially be used for local water supply.
“A STUDY ON THE SEASONAL VARIATION IN WATER QUALITY OF SHANTIGRAMA LAKE IN HA...LaishramDipolin
- The study analyzed the seasonal variation in water quality of Shantigrama Lake in Hassan District, Karnataka from November 2022 to April 2023.
- Water samples were collected monthly from 4 stations and analyzed for parameters like turbidity, pH, DO, BOD, alkalinity, and hardness.
- The water quality index method was used to study water quality variation with respect to seasons. Results indicated the water quality was generally good, and with basic treatment could be used for drinking.
IRJET- A Review of Hydrochemical Assessment and GIS Mapping of Groundwater in...IRJET Journal
This document reviews the hydrochemical assessment and GIS mapping of groundwater quality in rural and urban areas of Lucknow, India. Water quality parameters were analyzed and mapped using GIS to determine suitability for drinking and irrigation. The study found that potassium concentrations exceeded limits in over 60% of samples and that water quality is generally better in suburban versus urban areas with lower population densities.
ASSESSMENT OF GROUND WATER QUALITY USING WATER QUALITY INDEX WITHIN 4KM RADIU...IRJET Journal
This document summarizes a study that assessed the impact of effluent from a sugar distillery plant on groundwater quality within a 4km radius of the plant in Barbanki District, India. Water samples were collected from groundwater sources and analyzed for physicochemical parameters. A water quality index was calculated to evaluate suitability of the groundwater for drinking purposes. The results showed degradation of groundwater quality due to contamination from the sugar industry effluent. Many parameters exceeded acceptable limits for drinking water. Therefore, the groundwater in the area requires treatment before consumption.
IRJET- Effect of Dumping on Geotechnical Properties of Soil: A ReviewIRJET Journal
Uncontrolled dumping of municipal solid waste has severe negative environmental and public health impacts and affects the geotechnical properties of soil. Previous studies have shown that dumping can decrease the specific gravity and increase the plasticity of soil. It also tends to increase the optimum moisture content and decrease the maximum dry density of soil. Dumping lowers the soil's angle of internal friction and increases its compression and consolidation properties. This review examines the methodologies and key findings of earlier investigations into the effects of dumping on soil index properties, strength characteristics, and hydraulic conductivity in order to understand how it changes geotechnical properties and to guide further research.
IRJET- Water Quality Assessment of Nandini River (Nasardi), NashikIRJET Journal
This document summarizes a research study assessing the water quality of the Nandini River in Nashik, India. A group of students from the Department of Civil Engineering at MET's Bhujbal Knowledge City Institute of Technology collected water samples from various locations along the Nandini River and analyzed them to determine levels of various physical and chemical parameters. These parameters included pH, hardness, solids, alkalinity, conductivity, temperature, dissolved oxygen, chemical oxygen demand, turbidity and color. Analyzing these parameters at different locations would help identify where the river is becoming polluted along its journey. The results of this study could inform measures to prevent further pollution of the Nandini River and ultimately the Godavari River
IRJET- Assessment of Ground Water Pollution Near Landfill Site at Pune and Su...IRJET Journal
This study assessed the impact of the Uruli Devachi landfill site in Pune, Maharashtra, India on local groundwater quality. Water samples were collected from 7 wells near the landfill during the summer season and analyzed for parameters like pH, turbidity, alkalinity, hardness, chloride, and sulfate. The results found that several parameters exceeded Indian drinking water standards, indicating the groundwater was polluted from the landfill. Domestic activities and waste dumping at a nearby composting site were identified as likely pollution sources. Coconut shell filtration was able to somewhat reduce parameter levels but did not fully treat the water. The study concluded that the existing landfill site needs upgrades to prevent further groundwater contamination.
This document discusses the impact of leachate on groundwater quality. It begins by defining leachate as the liquid generated from waste decomposition in landfills. Leachate contains various contaminants that can seep into and pollute groundwater sources. If groundwater becomes contaminated, it can negatively impact human health and ecosystems. The document then examines the process through which leachate contaminates groundwater. It reviews literature on leachate composition and impacts. Prevention methods are proposed, such as improved landfill design and waste segregation. The need for leachate treatment before disposal or reuse is also discussed. Overall, the document analyzes how leachate pollution threatens groundwater resources and emphasizes the importance of responsible
“A STUDY ON THE SEASONAL VARIATION IN WATER QUALITY OF SHANTIGRAMA LAKE IN HA...IRJET Journal
This study analyzed the seasonal variation in water quality of Shantigrama Lake in Hassan District, Karnataka from November 2022 to April 2023. Water samples were collected monthly from four stations and analyzed for parameters like turbidity, pH, DO, BOD, alkalinity and hardness. The water quality index was calculated using Horton's method and indicated the water quality was generally "fair", suitable for irrigation and some industrial uses. Water quality varied seasonally, with the highest WQI score occurring in February. In conclusion, with some primary treatment the lake water could potentially be used for local water supply.
“A STUDY ON THE SEASONAL VARIATION IN WATER QUALITY OF SHANTIGRAMA LAKE IN HA...LaishramDipolin
- The study analyzed the seasonal variation in water quality of Shantigrama Lake in Hassan District, Karnataka from November 2022 to April 2023.
- Water samples were collected monthly from 4 stations and analyzed for parameters like turbidity, pH, DO, BOD, alkalinity, and hardness.
- The water quality index method was used to study water quality variation with respect to seasons. Results indicated the water quality was generally good, and with basic treatment could be used for drinking.
A REVIEW PAPER ON LOW COST SEWAGE TREATMENT BY ROOTZONE TECHNOLOGY FOR RESIDE...IRJET Journal
The document discusses the use of root zone technology (RZT) as a low-cost alternative for sewage treatment, especially for small towns. It reviews literature on using constructed wetlands and reed beds to treat sewage. A pilot study was conducted using reactors planted with different species to treat sewage from Herle, India. The results showed that RZT was effective at reducing pollutants like BOD, COD, and nutrients. It was found to be a more cost-effective option than conventional treatment plants, making it suitable for small communities that cannot afford expensive options.
Water Quality and Sediment Analysis of Selected Rivers at Satara District, Ma...ijtsrd
Water pollution is one of the major global environmental problems. It is an acute problem almost in all major rivers and water reservoirs in India. Water pollution is increasing and becoming severe day by day and posing a great risk to human health and other living organisms. There is growing concern on the deterioration of ground water quality due to geogenic and anthropogenic activities. Present investigation aims at insight about the level of contaminants of surface water, groundwater and sediment analysis of selected rivers of Krishna River located in Mahuli and Urmodi river located in Nagthane, Satara district. An attempt has been made to assess the water quality, sediment analysis of the samples. Dissolved oxygen content of the water samples was observed quite well in limits such as in Krishna river Mahuli DO was 27.68mg L and in Urmodi river Nagthane was13.68mg .In the present study, COD value was observed by 720mg l at surface water of Krishna River Mahuliand 1320 mg l at surface water sample of Urmodi river Nagthane. As expected groundwater samples showed values of hardness within a limit. There is an urgent need for more representative samples to be used to go beyond preliminary assessment as reported in the present study for making appropriate recommendations. Pallavi Dhekale | Pranjal Nikam | Sagar Dadas | Chetana Patil "Water Quality and Sediment Analysis of Selected Rivers at Satara District, Maharashtra" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd28062.pdf Paper URL: https://www.ijtsrd.com/pharmacy/medicinal-chemistry/28062/water-quality-and-sediment-analysis-of-selected-rivers-at-satara-district-maharashtra/pallavi-dhekale
APPRAISAL OF GROUND WATER CHARACTERISTICS AND WATER QUALITY INDEX OF RICH IRO...AM Publications
Bellary is a rich iron ore city in Karnataka; it is experienced degradation due to rapid urbanization and mining activity. The hydro-chemical investigation in the present study is restricted to the major ions concentrations, distributions, their relative abundance, and the pattern of the variability in groundwater chemistry. The present work is aimed at assessing the water quality index (WQI) for the groundwater of rich iron mineral city. For calculating the WQI, the following 16 parameters have been considered: turbidity, pH, EC, TDS, Total hardness, calcium, magnesium, total alkalinity, Bicarbonate, carbonate, chloride, Fluoride, Nitrate, Sulphate, sodium and potassium. The WQI for these samples ranges from 79.1 to 180.2 the maximum value of 180.2 is observed in the sample 3 (ATP Road) of rich iron mineral city, while the minimum is recorded in 9 (Bislahalli). The high value of WQI has been found to be mainly from the higher values of nitrate, total dissolved solids, hardness, fluorides, bicarbonate and chlorides in the groundwater. The results of analyses have been used to suggest models for predicting water quality. The analysis reveals that the groundwater of the area needs some degree of treatment before consumption, and it also needs to be protected from the perils of contamination. Water Quality Index, has been calculated for the Rich iron mineral city and was studied for the suitability of water for drinking purposes and the results showed that 28% of the ground water quality was poor quality category and localities are scoring a water quality index greater than 100. The continuous monitoring of groundwater is required in the rich iron mineral city to protect water in future from any possible contamination due to growing industrialization and agricultural practices.
This document summarizes a study that characterized the quality of wastewater from major drains in Lahore City, Pakistan and assessed its suitability for irrigation. Samples were collected from 8 drains in winter and spring and analyzed for various parameters. Many parameters exceeded standards for irrigation. Long term use of this wastewater for irrigation poses risks to soil quality, accumulation of heavy metals in crops, and potential health impacts. The wastewater quality in the drains needs improvement to reduce pollution and risks to the environment, agriculture and public health.
A REVIEW PAPER ON THE STUDY OF DELINEATION OF SUITABLE GROUND WATER QUALITY Z...IRJET Journal
This document summarizes a review paper on delineating suitable groundwater quality zones for drinking in Samdoli village, Sangli, India using GIS software. Water samples were collected from different areas and analyzed for parameters like pH, turbidity, hardness, and total dissolved solids. The results were then displayed on a map in GIS to show suitable and unsuitable zones. The review found that fertilizer and pesticide use in farming was increasing toxic substances in groundwater. It provided recommendations to minimize impurities and reduce health issues.
Final year civil engineering project report physico chemical analsis of groun...Shaik Jawad
Final year civil engineering project report
environmental engineering project report
environmental engineering project report
environmental engineering
remote sensing technique
ground water quality
physico chemical analysis of ground water quality
physico chemical analysis of ground water quality with application of GIS AND REMOTE SENSING TECHNIQUE
IRJET - Environmental Impact Assessment of Ground Water Quality around Ve...IRJET Journal
This document summarizes a study on the environmental impact of groundwater quality around the Vellalore dumping yard in Coimbatore, India. It finds that parameters like total dissolved solids, hardness, chlorides, fluorides, turbidity and alkalinity exceed permissible limits, indicating the groundwater is unsuitable for human use. A water quality index was calculated using a weighted arithmetic method and found the water quality rating around the dumping yard ranges from poor to very poor. A health survey also found higher rates of diseases like asthma, fever and dysentery among people living near the landfill site, suggesting environmental pollution is negatively impacting human health in the area.
Spatiotemporal assessment of the quality of surface water the most polluted i...Innspub Net
In recent years, the quality of Fez city surface water has deteriorated day after day because of the development of various human activities, the thoughtless modernization of the wastewater discharge of unregulated manner and solid waste. This constitutes a real threat to the environment and health of consumers. The objective of this study is to realize a space-time monitoring of parameters assessing the water quality of wadis Tghat and Zhoun in the city of Fez, at a rate of one sample per month for 2017 by the SEQ-SIG approach and by the statistical analysis of variance (ANOVA), after identifying the most polluted. The study of the overall quality of surface waters of both sites S1 and S2 most polluted identified Fez by the SEQ-GIS approach has allowed us to define ten alterations involving physicochemical parameters and faecal coliforms and clean alteration to their metallic charge. She recorded that these waters are endocrine effect loaded with organic pollutants and trace metals and reveals that they are of poor quality. The analysis of variance ANOVA results of the spatiotemporal assessment of the water quality of wadis Tghat and Zhoun says the results of SEQ GIS-based technique alterations definition and calculation of weighted indices, and denotes factor that the site has less influence on each of the parameters analyzed the month factor and the fecal coliforms parameter does not vary significantly with the month.
Physico Chemical Properties of Light Greywater for Residential Society in Bad...ijtsrd
Water plays a vital role and one of the basic necessities of human being. As per the report from the United Nations has estimated that in the year 2025, about 2.6 billion people will be facing water scarcity problems which mean more than half of the population will be affected by water scarcity and even it will not be exerted to say that third world war may occur due to water. 1 Water dearth has turn out to be one of the most critical problems of the current era. Some experts have also suggested that water shortage will turn out to be more severe than oil dearth in the future. The need for increased water requirement for the growing population in the new century is generally assumed, without considering whether available water resources could meet these needs in a sustainable manner. The question about from where the extra water is to come, has led to this study. It is necessary to learn physico chemical properties of contamination of water to understand its reuse in a residential building. It is possible to intercept this grey water, at the household level, treat it so that it can be recycled for using other purposes. In this report we are going to study the domestic light grey water i.e. washing clothes, wash basin, bathroom from day to day life of case study of residential building Mohan Willows in Bhosale Nagar, Shirgaon, Balapur. The samples were analysed for the physical and chemical characteristics of the water. The parameters examined were pH, Turbidity, TDS, COD, BOD, Oil and Grease, Conductivity, Total Hardness, Calcium, Magnesium, Alkanity, Sulphate, Iron, Lead, Zinc, DO and Nitrate. The research showed that the quality of light greywater with respect to COD, BOD, turbidity and total hardness requires adequate treatment prior to household reuse. With regard to the trace and heavy metal contents, no further treatment is required. Suresh D. Suryawanshi | Prof. Padmakar J Salunke | Prof. Shreeshail Panchu Gaikwad "Physico-Chemical Properties of Light Greywater for Residential Society in Badlapur, Thane District Maharashtra" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-4 , June 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50260.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/50260/physicochemical-properties-of-light-greywater-for-residential-society-in-badlapur-thane-district-maharashtra/suresh-d-suryawanshi
IRJET- Assessment of Spatial Variations of Water Quality Index of Deepor Bee...IRJET Journal
This document analyzes the spatial variations in water quality of Deepor Beel in Assam, India using water quality index parameters. Water samples were collected from 6 sites around the beel in September and October 2017 and tested for 13 physico-chemical parameters. The water quality index was calculated using the weighted arithmetic index method. The results found that the WQI values ranged from 78.82 to 158.25, with the highest value of 158.25 recorded at site 2 near the railway bridge, indicating the water is unsuitable for drinking. Most parameters exceeded permissible limits, suggesting the water quality is affected by waste discharged from the nearby city of Guwahati. As an important wetland, regular monitoring and preventive measures are needed
IRJET- A Review of Feasibility of Use of Duckweed for Treatment of Sludge...IRJET Journal
The document reviews the feasibility of using duckweed (Lemna minor) for sludge water treatment. It summarizes several studies that examined duckweed's nutrient removal efficiency from different wastewaters. One study found duckweed was most effective at removing nutrients from municipal wastewater, removing over 75% of nutrients tested. However, another study found that duckweed did not significantly improve the treatment efficiency of a municipal wastewater system. The document concludes that duckweed systems can effectively treat wastewater and remove nutrients to produce secondary effluent, but land area requirements and lack of winter growth may limit their widespread use. Nitrogen removal requires supplemental aeration in duckweed ponds.
Study of ground water in perungudi area of chennaiAlexander Decker
This study analyzed groundwater quality near a municipal solid waste dumping ground in Perungudi, Chennai, India. 15 groundwater samples were collected from wells at varying distances from the dump site. Sample water quality parameters like pH, turbidity, dissolved solids, chlorides, and biological oxygen demand were tested against Bureau of Indian Standards drinking water standards. Results found that samples closer to the dump site had higher contaminant levels of things like fluorine and manganese compared to samples farther away, indicating leakage of pollutants from the waste into the local groundwater. The study aims to evaluate groundwater pollution near the waste disposal site and suggest it should not be used for drinking unless it meets standards.
An Assessment of Water Quality of Gomati River Particular Relevant To Physico...IJERA Editor
The document summarizes a study that assessed water quality in the Gomati River in Lucknow, India. Water samples were collected from 5 locations along the river and analyzed for physicochemical characteristics, pesticide residues, and heavy metals. The study found contamination with HCH, DDT, alachlor, heptachlor and butachlor pesticides at some locations, as well as various heavy metals. The water quality was determined to be unsafe for human consumption based on the contaminant levels found.
Assessing Anthropogenic Impact on Water Quality in the Musi River: A Study of...IRJET Journal
1) The study examines the impact of urbanization and industrialization on water quality in the Musi River in Hyderabad, India.
2) The Musi River receives around 700-800 million liters of untreated sewage from Hyderabad city each day, transforming it from a river into a sewerage drain.
3) This pollution has contaminated groundwater sources and forced reliance on treated water from distant locations, affecting downstream communities who often lack alternatives to the contaminated water.
4) The study analyzed water quality parameters at various points along the Musi River to understand pollution levels and the river's ability to recover downstream through dilution and other processes.
IJERD (www.ijerd.com) International Journal of Engineering Research and Devel...IJERD Editor
The document analyzes water quality parameters of the Bhima River in Gulbarga District, Karnataka, India. Water samples were collected from 3 sampling points along a 2 km stretch of the river. The samples underwent physical, chemical and biological testing to determine parameters like pH, TDS, hardness, chloride, nitrate, sulfate, DO, BOD and more. The Water Quality Index was calculated based on these 14 parameters. Analysis found that some parameters like TDS, hardness, BOD and nitrate exceeded limits, suggesting the surface water needs treatment before consumption and protection from contamination. The high WQI values indicate the water quality ranges from poor to very poor.
IRJET- Study of Bioreactors for Biological Treatment of WastewaterIRJET Journal
This document summarizes a study comparing the efficiency of two bioreactors - Moving Bed Bioreactor (MBBR) and Biocord - for biological wastewater treatment. A pilot wastewater treatment plant with a capacity of 1600 litres per day was set up using each bioreactor. Samples from the influent and effluent were tested for parameters like BOD, COD, TSS, TN and pH. The results showed that the Biocord bioreactor achieved higher removal rates for all parameters, ranging from 80-95% removal compared to 50-90% for MBBR. It was also observed that more biomass attached to the Biocord, reducing the footprint needed. Therefore,
IRJET- Study of Bioreactors for Biological Treatment of WastewaterIRJET Journal
This document summarizes a study comparing the efficiency of two types of bioreactors - moving bed biofilm reactors (MBBR) and biocord reactors - for the biological treatment of wastewater. A pilot wastewater treatment plant was set up in India using each bioreactor type to test their performance. Samples from the influent and effluent of each system were analyzed to determine the most economical and effective bioreactor for removing biochemical oxygen demand, chemical oxygen demand, and total suspended solids from the wastewater. The results of these tests helped identify which bioreactor was best suited for wastewater treatment implementation purposes.
Groundwater analysis in the vicinity of nag rivereSAT Journals
The document analyzes water quality in Nag River in India and groundwater nearby. It finds that most sewage from Nagpur city's population of 50 lakh is discharged untreated into the river's tributaries, extremely polluting it. Water samples from 5 areas along the river in different seasons were tested for various parameters. Results found groundwater quality was also affected by river pollution. The Water Quality Index reflected the composite influence of factors on water quality, with one area falling outside standards. To improve the situation, small wastewater treatment plants are proposed along the river managed by the city. Overall the study concludes the river is highly polluted due to direct discharge of domestic and industrial waste, contaminating nearby groundwater and needs immediate
IRJET- Study and Analysis of Changes in Water Quality of Gomti River at diffe...IRJET Journal
This document summarizes a study analyzing changes in water quality of the Gomti River at different locations in India. Samples were collected from three sites on the river - Sitapur, Lucknow, and Sultanpur - during pre-monsoon and post-monsoon seasons. The samples were analyzed for various physicochemical parameters including temperature, pH, BOD, COD, dissolved oxygen, hardness, alkalinity, and total dissolved solids. The results found that water quality varied between locations and seasons, with some sites showing higher levels of pollution based on certain parameters such as BOD, COD, and total dissolved solids. In conclusion, the study provided data on water quality along the Gomti River and showed
Drinking Water Quality Assessment of Commercial Areas in Shivamogga Town usin...ijsrd.com
The present study aimed at assessment of the drinking water quality of commercial areas of shivamogga town using NSF-WQI. The physico-chemical parameters such as pH, Temp, EC, Ca, Mg, TDS, Cl, Sulphate, Nitrate, Phosphate, Iron, DO, BOD, COD, Total hardness, Alkalinity, Turbidity values used to assess water quality. Few parameters pH, TDS, phosphate, nitrates, DO, BOD & turbidity were considered to compute water quality index based on national sanitation foundation (NSF-WQI). WQI is an excellent management & general administrative tool in communicating water quality information. NSF-WQI online calculator is used to calculate the water quality index. According to NSF-WQI ranking, water quality is good & suitable for drinking purpose.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
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A REVIEW PAPER ON LOW COST SEWAGE TREATMENT BY ROOTZONE TECHNOLOGY FOR RESIDE...IRJET Journal
The document discusses the use of root zone technology (RZT) as a low-cost alternative for sewage treatment, especially for small towns. It reviews literature on using constructed wetlands and reed beds to treat sewage. A pilot study was conducted using reactors planted with different species to treat sewage from Herle, India. The results showed that RZT was effective at reducing pollutants like BOD, COD, and nutrients. It was found to be a more cost-effective option than conventional treatment plants, making it suitable for small communities that cannot afford expensive options.
Water Quality and Sediment Analysis of Selected Rivers at Satara District, Ma...ijtsrd
Water pollution is one of the major global environmental problems. It is an acute problem almost in all major rivers and water reservoirs in India. Water pollution is increasing and becoming severe day by day and posing a great risk to human health and other living organisms. There is growing concern on the deterioration of ground water quality due to geogenic and anthropogenic activities. Present investigation aims at insight about the level of contaminants of surface water, groundwater and sediment analysis of selected rivers of Krishna River located in Mahuli and Urmodi river located in Nagthane, Satara district. An attempt has been made to assess the water quality, sediment analysis of the samples. Dissolved oxygen content of the water samples was observed quite well in limits such as in Krishna river Mahuli DO was 27.68mg L and in Urmodi river Nagthane was13.68mg .In the present study, COD value was observed by 720mg l at surface water of Krishna River Mahuliand 1320 mg l at surface water sample of Urmodi river Nagthane. As expected groundwater samples showed values of hardness within a limit. There is an urgent need for more representative samples to be used to go beyond preliminary assessment as reported in the present study for making appropriate recommendations. Pallavi Dhekale | Pranjal Nikam | Sagar Dadas | Chetana Patil "Water Quality and Sediment Analysis of Selected Rivers at Satara District, Maharashtra" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-6 , October 2019, URL: https://www.ijtsrd.com/papers/ijtsrd28062.pdf Paper URL: https://www.ijtsrd.com/pharmacy/medicinal-chemistry/28062/water-quality-and-sediment-analysis-of-selected-rivers-at-satara-district-maharashtra/pallavi-dhekale
APPRAISAL OF GROUND WATER CHARACTERISTICS AND WATER QUALITY INDEX OF RICH IRO...AM Publications
Bellary is a rich iron ore city in Karnataka; it is experienced degradation due to rapid urbanization and mining activity. The hydro-chemical investigation in the present study is restricted to the major ions concentrations, distributions, their relative abundance, and the pattern of the variability in groundwater chemistry. The present work is aimed at assessing the water quality index (WQI) for the groundwater of rich iron mineral city. For calculating the WQI, the following 16 parameters have been considered: turbidity, pH, EC, TDS, Total hardness, calcium, magnesium, total alkalinity, Bicarbonate, carbonate, chloride, Fluoride, Nitrate, Sulphate, sodium and potassium. The WQI for these samples ranges from 79.1 to 180.2 the maximum value of 180.2 is observed in the sample 3 (ATP Road) of rich iron mineral city, while the minimum is recorded in 9 (Bislahalli). The high value of WQI has been found to be mainly from the higher values of nitrate, total dissolved solids, hardness, fluorides, bicarbonate and chlorides in the groundwater. The results of analyses have been used to suggest models for predicting water quality. The analysis reveals that the groundwater of the area needs some degree of treatment before consumption, and it also needs to be protected from the perils of contamination. Water Quality Index, has been calculated for the Rich iron mineral city and was studied for the suitability of water for drinking purposes and the results showed that 28% of the ground water quality was poor quality category and localities are scoring a water quality index greater than 100. The continuous monitoring of groundwater is required in the rich iron mineral city to protect water in future from any possible contamination due to growing industrialization and agricultural practices.
This document summarizes a study that characterized the quality of wastewater from major drains in Lahore City, Pakistan and assessed its suitability for irrigation. Samples were collected from 8 drains in winter and spring and analyzed for various parameters. Many parameters exceeded standards for irrigation. Long term use of this wastewater for irrigation poses risks to soil quality, accumulation of heavy metals in crops, and potential health impacts. The wastewater quality in the drains needs improvement to reduce pollution and risks to the environment, agriculture and public health.
A REVIEW PAPER ON THE STUDY OF DELINEATION OF SUITABLE GROUND WATER QUALITY Z...IRJET Journal
This document summarizes a review paper on delineating suitable groundwater quality zones for drinking in Samdoli village, Sangli, India using GIS software. Water samples were collected from different areas and analyzed for parameters like pH, turbidity, hardness, and total dissolved solids. The results were then displayed on a map in GIS to show suitable and unsuitable zones. The review found that fertilizer and pesticide use in farming was increasing toxic substances in groundwater. It provided recommendations to minimize impurities and reduce health issues.
Final year civil engineering project report physico chemical analsis of groun...Shaik Jawad
Final year civil engineering project report
environmental engineering project report
environmental engineering project report
environmental engineering
remote sensing technique
ground water quality
physico chemical analysis of ground water quality
physico chemical analysis of ground water quality with application of GIS AND REMOTE SENSING TECHNIQUE
IRJET - Environmental Impact Assessment of Ground Water Quality around Ve...IRJET Journal
This document summarizes a study on the environmental impact of groundwater quality around the Vellalore dumping yard in Coimbatore, India. It finds that parameters like total dissolved solids, hardness, chlorides, fluorides, turbidity and alkalinity exceed permissible limits, indicating the groundwater is unsuitable for human use. A water quality index was calculated using a weighted arithmetic method and found the water quality rating around the dumping yard ranges from poor to very poor. A health survey also found higher rates of diseases like asthma, fever and dysentery among people living near the landfill site, suggesting environmental pollution is negatively impacting human health in the area.
Spatiotemporal assessment of the quality of surface water the most polluted i...Innspub Net
In recent years, the quality of Fez city surface water has deteriorated day after day because of the development of various human activities, the thoughtless modernization of the wastewater discharge of unregulated manner and solid waste. This constitutes a real threat to the environment and health of consumers. The objective of this study is to realize a space-time monitoring of parameters assessing the water quality of wadis Tghat and Zhoun in the city of Fez, at a rate of one sample per month for 2017 by the SEQ-SIG approach and by the statistical analysis of variance (ANOVA), after identifying the most polluted. The study of the overall quality of surface waters of both sites S1 and S2 most polluted identified Fez by the SEQ-GIS approach has allowed us to define ten alterations involving physicochemical parameters and faecal coliforms and clean alteration to their metallic charge. She recorded that these waters are endocrine effect loaded with organic pollutants and trace metals and reveals that they are of poor quality. The analysis of variance ANOVA results of the spatiotemporal assessment of the water quality of wadis Tghat and Zhoun says the results of SEQ GIS-based technique alterations definition and calculation of weighted indices, and denotes factor that the site has less influence on each of the parameters analyzed the month factor and the fecal coliforms parameter does not vary significantly with the month.
Physico Chemical Properties of Light Greywater for Residential Society in Bad...ijtsrd
Water plays a vital role and one of the basic necessities of human being. As per the report from the United Nations has estimated that in the year 2025, about 2.6 billion people will be facing water scarcity problems which mean more than half of the population will be affected by water scarcity and even it will not be exerted to say that third world war may occur due to water. 1 Water dearth has turn out to be one of the most critical problems of the current era. Some experts have also suggested that water shortage will turn out to be more severe than oil dearth in the future. The need for increased water requirement for the growing population in the new century is generally assumed, without considering whether available water resources could meet these needs in a sustainable manner. The question about from where the extra water is to come, has led to this study. It is necessary to learn physico chemical properties of contamination of water to understand its reuse in a residential building. It is possible to intercept this grey water, at the household level, treat it so that it can be recycled for using other purposes. In this report we are going to study the domestic light grey water i.e. washing clothes, wash basin, bathroom from day to day life of case study of residential building Mohan Willows in Bhosale Nagar, Shirgaon, Balapur. The samples were analysed for the physical and chemical characteristics of the water. The parameters examined were pH, Turbidity, TDS, COD, BOD, Oil and Grease, Conductivity, Total Hardness, Calcium, Magnesium, Alkanity, Sulphate, Iron, Lead, Zinc, DO and Nitrate. The research showed that the quality of light greywater with respect to COD, BOD, turbidity and total hardness requires adequate treatment prior to household reuse. With regard to the trace and heavy metal contents, no further treatment is required. Suresh D. Suryawanshi | Prof. Padmakar J Salunke | Prof. Shreeshail Panchu Gaikwad "Physico-Chemical Properties of Light Greywater for Residential Society in Badlapur, Thane District Maharashtra" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-4 , June 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50260.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/50260/physicochemical-properties-of-light-greywater-for-residential-society-in-badlapur-thane-district-maharashtra/suresh-d-suryawanshi
IRJET- Assessment of Spatial Variations of Water Quality Index of Deepor Bee...IRJET Journal
This document analyzes the spatial variations in water quality of Deepor Beel in Assam, India using water quality index parameters. Water samples were collected from 6 sites around the beel in September and October 2017 and tested for 13 physico-chemical parameters. The water quality index was calculated using the weighted arithmetic index method. The results found that the WQI values ranged from 78.82 to 158.25, with the highest value of 158.25 recorded at site 2 near the railway bridge, indicating the water is unsuitable for drinking. Most parameters exceeded permissible limits, suggesting the water quality is affected by waste discharged from the nearby city of Guwahati. As an important wetland, regular monitoring and preventive measures are needed
IRJET- A Review of Feasibility of Use of Duckweed for Treatment of Sludge...IRJET Journal
The document reviews the feasibility of using duckweed (Lemna minor) for sludge water treatment. It summarizes several studies that examined duckweed's nutrient removal efficiency from different wastewaters. One study found duckweed was most effective at removing nutrients from municipal wastewater, removing over 75% of nutrients tested. However, another study found that duckweed did not significantly improve the treatment efficiency of a municipal wastewater system. The document concludes that duckweed systems can effectively treat wastewater and remove nutrients to produce secondary effluent, but land area requirements and lack of winter growth may limit their widespread use. Nitrogen removal requires supplemental aeration in duckweed ponds.
Study of ground water in perungudi area of chennaiAlexander Decker
This study analyzed groundwater quality near a municipal solid waste dumping ground in Perungudi, Chennai, India. 15 groundwater samples were collected from wells at varying distances from the dump site. Sample water quality parameters like pH, turbidity, dissolved solids, chlorides, and biological oxygen demand were tested against Bureau of Indian Standards drinking water standards. Results found that samples closer to the dump site had higher contaminant levels of things like fluorine and manganese compared to samples farther away, indicating leakage of pollutants from the waste into the local groundwater. The study aims to evaluate groundwater pollution near the waste disposal site and suggest it should not be used for drinking unless it meets standards.
An Assessment of Water Quality of Gomati River Particular Relevant To Physico...IJERA Editor
The document summarizes a study that assessed water quality in the Gomati River in Lucknow, India. Water samples were collected from 5 locations along the river and analyzed for physicochemical characteristics, pesticide residues, and heavy metals. The study found contamination with HCH, DDT, alachlor, heptachlor and butachlor pesticides at some locations, as well as various heavy metals. The water quality was determined to be unsafe for human consumption based on the contaminant levels found.
Assessing Anthropogenic Impact on Water Quality in the Musi River: A Study of...IRJET Journal
1) The study examines the impact of urbanization and industrialization on water quality in the Musi River in Hyderabad, India.
2) The Musi River receives around 700-800 million liters of untreated sewage from Hyderabad city each day, transforming it from a river into a sewerage drain.
3) This pollution has contaminated groundwater sources and forced reliance on treated water from distant locations, affecting downstream communities who often lack alternatives to the contaminated water.
4) The study analyzed water quality parameters at various points along the Musi River to understand pollution levels and the river's ability to recover downstream through dilution and other processes.
IJERD (www.ijerd.com) International Journal of Engineering Research and Devel...IJERD Editor
The document analyzes water quality parameters of the Bhima River in Gulbarga District, Karnataka, India. Water samples were collected from 3 sampling points along a 2 km stretch of the river. The samples underwent physical, chemical and biological testing to determine parameters like pH, TDS, hardness, chloride, nitrate, sulfate, DO, BOD and more. The Water Quality Index was calculated based on these 14 parameters. Analysis found that some parameters like TDS, hardness, BOD and nitrate exceeded limits, suggesting the surface water needs treatment before consumption and protection from contamination. The high WQI values indicate the water quality ranges from poor to very poor.
IRJET- Study of Bioreactors for Biological Treatment of WastewaterIRJET Journal
This document summarizes a study comparing the efficiency of two bioreactors - Moving Bed Bioreactor (MBBR) and Biocord - for biological wastewater treatment. A pilot wastewater treatment plant with a capacity of 1600 litres per day was set up using each bioreactor. Samples from the influent and effluent were tested for parameters like BOD, COD, TSS, TN and pH. The results showed that the Biocord bioreactor achieved higher removal rates for all parameters, ranging from 80-95% removal compared to 50-90% for MBBR. It was also observed that more biomass attached to the Biocord, reducing the footprint needed. Therefore,
IRJET- Study of Bioreactors for Biological Treatment of WastewaterIRJET Journal
This document summarizes a study comparing the efficiency of two types of bioreactors - moving bed biofilm reactors (MBBR) and biocord reactors - for the biological treatment of wastewater. A pilot wastewater treatment plant was set up in India using each bioreactor type to test their performance. Samples from the influent and effluent of each system were analyzed to determine the most economical and effective bioreactor for removing biochemical oxygen demand, chemical oxygen demand, and total suspended solids from the wastewater. The results of these tests helped identify which bioreactor was best suited for wastewater treatment implementation purposes.
Groundwater analysis in the vicinity of nag rivereSAT Journals
The document analyzes water quality in Nag River in India and groundwater nearby. It finds that most sewage from Nagpur city's population of 50 lakh is discharged untreated into the river's tributaries, extremely polluting it. Water samples from 5 areas along the river in different seasons were tested for various parameters. Results found groundwater quality was also affected by river pollution. The Water Quality Index reflected the composite influence of factors on water quality, with one area falling outside standards. To improve the situation, small wastewater treatment plants are proposed along the river managed by the city. Overall the study concludes the river is highly polluted due to direct discharge of domestic and industrial waste, contaminating nearby groundwater and needs immediate
IRJET- Study and Analysis of Changes in Water Quality of Gomti River at diffe...IRJET Journal
This document summarizes a study analyzing changes in water quality of the Gomti River at different locations in India. Samples were collected from three sites on the river - Sitapur, Lucknow, and Sultanpur - during pre-monsoon and post-monsoon seasons. The samples were analyzed for various physicochemical parameters including temperature, pH, BOD, COD, dissolved oxygen, hardness, alkalinity, and total dissolved solids. The results found that water quality varied between locations and seasons, with some sites showing higher levels of pollution based on certain parameters such as BOD, COD, and total dissolved solids. In conclusion, the study provided data on water quality along the Gomti River and showed
Drinking Water Quality Assessment of Commercial Areas in Shivamogga Town usin...ijsrd.com
The present study aimed at assessment of the drinking water quality of commercial areas of shivamogga town using NSF-WQI. The physico-chemical parameters such as pH, Temp, EC, Ca, Mg, TDS, Cl, Sulphate, Nitrate, Phosphate, Iron, DO, BOD, COD, Total hardness, Alkalinity, Turbidity values used to assess water quality. Few parameters pH, TDS, phosphate, nitrates, DO, BOD & turbidity were considered to compute water quality index based on national sanitation foundation (NSF-WQI). WQI is an excellent management & general administrative tool in communicating water quality information. NSF-WQI online calculator is used to calculate the water quality index. According to NSF-WQI ranking, water quality is good & suitable for drinking purpose.
Similar to A REVIEW PAPER ON THE IMPACT OF MUNICIPAL SOLID WASTE ON GROUNDWATER QUALITY (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Blood finder application project report (1).pdfKamal Acharya
Blood Finder is an emergency time app where a user can search for the blood banks as
well as the registered blood donors around Mumbai. This application also provide an
opportunity for the user of this application to become a registered donor for this user have
to enroll for the donor request from the application itself. If the admin wish to make user
a registered donor, with some of the formalities with the organization it can be done.
Specialization of this application is that the user will not have to register on sign-in for
searching the blood banks and blood donors it can be just done by installing the
application to the mobile.
The purpose of making this application is to save the user’s time for searching blood of
needed blood group during the time of the emergency.
This is an android application developed in Java and XML with the connectivity of
SQLite database. This application will provide most of basic functionality required for an
emergency time application. All the details of Blood banks and Blood donors are stored
in the database i.e. SQLite.
This application allowed the user to get all the information regarding blood banks and
blood donors such as Name, Number, Address, Blood Group, rather than searching it on
the different websites and wasting the precious time. This application is effective and
user friendly.
Accident detection system project report.pdfKamal Acharya
The Rapid growth of technology and infrastructure has made our lives easier. The
advent of technology has also increased the traffic hazards and the road accidents take place
frequently which causes huge loss of life and property because of the poor emergency facilities.
Many lives could have been saved if emergency service could get accident information and
reach in time. Our project will provide an optimum solution to this draw back. A piezo electric
sensor can be used as a crash or rollover detector of the vehicle during and after a crash. With
signals from a piezo electric sensor, a severe accident can be recognized. According to this
project when a vehicle meets with an accident immediately piezo electric sensor will detect the
signal or if a car rolls over. Then with the help of GSM module and GPS module, the location
will be sent to the emergency contact. Then after conforming the location necessary action will
be taken. If the person meets with a small accident or if there is no serious threat to anyone’s
life, then the alert message can be terminated by the driver by a switch provided in order to
avoid wasting the valuable time of the medical rescue team.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Digital Twins Computer Networking Paper Presentation.pptxaryanpankaj78
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELijaia
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.