This document provides an overview of solid waste management in the city of Gwalior, India. It discusses the types and amounts of solid waste produced in Gwalior daily, as well as the common practices for disposal which include open dumping that creates public health and environmental issues. The document also reviews literature on solid waste management in other Indian cities and the key factors that affect waste management systems, such as various stakeholders, education, funding, and reliable data. It concludes that improved waste management is needed in Gwalior to better handle the increasing amounts of waste generated and adopt more sustainable practices.
Effect of age and seasonal variations on leachate characteristics of municipa...eSAT Journals
Abstract The paper discusses the effect of age and seasonal variations on leachate characteristics of leachate generated from municipal solid waste (MSW) landfill site of Ludhiana City, Punjab (India). Leachate samples were collected and analyzed for various physico-chemical parameters to estimate its pollution potential. MSW landfill site is non-engineered low lying open dump. It has neither any bottom liner nor any leachate collection and treatment system. Therefore, all the leachate generated finds its paths into the surrounding environment. The landfill site is not equipped with any leachate collectors. Leachate samples were collected from the base of solid waste heaps where the leachate was drained out by gravity. It has been found that leachate contains high concentrations of organic and inorganic constituents beyond the permissible limits. While, heavy metals concentration was in trace amount as the waste is domestic in nature. The data presented in this study indicated that with the passage of time and with seasonal variations particularly during rainy season values of various parameters increased, reason being with time the solid waste material degraded and the waste constituents percolated down along with rainwater. Thus, the age and seasonal variations has a significant effect on leachate composition. Indiscriminate dumping of MSW without proper solid waste management practices should be stopped or some remedial measures were required to be adopted to prevent contamination. Index Terms: Municipal solid waste, Landfill, Leachate, Organic and Inorganic constituents
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Effect of age and seasonal variations on leachate characteristics of municipa...eSAT Journals
Abstract The paper discusses the effect of age and seasonal variations on leachate characteristics of leachate generated from municipal solid waste (MSW) landfill site of Ludhiana City, Punjab (India). Leachate samples were collected and analyzed for various physico-chemical parameters to estimate its pollution potential. MSW landfill site is non-engineered low lying open dump. It has neither any bottom liner nor any leachate collection and treatment system. Therefore, all the leachate generated finds its paths into the surrounding environment. The landfill site is not equipped with any leachate collectors. Leachate samples were collected from the base of solid waste heaps where the leachate was drained out by gravity. It has been found that leachate contains high concentrations of organic and inorganic constituents beyond the permissible limits. While, heavy metals concentration was in trace amount as the waste is domestic in nature. The data presented in this study indicated that with the passage of time and with seasonal variations particularly during rainy season values of various parameters increased, reason being with time the solid waste material degraded and the waste constituents percolated down along with rainwater. Thus, the age and seasonal variations has a significant effect on leachate composition. Indiscriminate dumping of MSW without proper solid waste management practices should be stopped or some remedial measures were required to be adopted to prevent contamination. Index Terms: Municipal solid waste, Landfill, Leachate, Organic and Inorganic constituents
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Solid Waste Management Pollution A Case Study with Kishtwar Perspective of Ja...ijtsrd
Waste management SWM is a worldwide phenomenon and is a great concern in urban life in every city of the world. Developed countries of the world are viewing waste as their assets and converting waste into wealth. They use modern disposal and recycling technologies as well as state of the art equipments and ensuring their dwelling neat and tidy. SWM is a big challenge all over the world. Recycling is often viewed as an important aspect of an efficient and effective solid waste management system in the developed countries. The problem of solid waste management SWM is also prevailing in the Municipal environment of Kishtwar. Waste disposal and recycling is carried out in traditional way and same is disposed off in the open space without processing and not taking any precaution to protect the environment. This paper discussed about the role of organized cluster of households’ solid waste disposal, recycling and extracting benefits out off these waste in general and how employment can be generated from the garbage. Paper also suggested the involvement of community and Government initiatives to aware the city dwellers about waste isolation, classifications, collection, recycling and disposal. Dr. Ashaq Hussain "Solid Waste Management Pollution: A Case Study with Kishtwar Perspective of Jammu Region of J&K (India)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd42500.pdf Paper URL: https://www.ijtsrd.comother-scientific-research-area/enviormental-science/42500/solid-waste-management-pollution-a-case-study-with-kishtwar-perspective-of-jammu-region-of-jandk-india/dr-ashaq-hussain
Study of Muncipal Solid Waste Management Scenario of Kadapa CityIJERA Editor
Municipal Solid Waste management constitutes a serious problem in many third world cities. Most cities do not collect the totality of wastes generated and of the wastes collected, only a fraction received proper disposal. The insufficient collection and inappropriate disposal of solid wastes represent a source of water, land and air pollution and poses risks to human health and the environment. Over the next several decades globalization, rapid urbanization and economic growth in the developing world tend to further deteriorate this situation. Items that we no longer need or don’t have any further use are falling in the category of waste and we tend to throw them away. In early days people were not facing such big problems of disposals because of availability of space and natural materials but now a day’s congestion in cities and use of non-biodegradable materials in our day life create many problems. It is directly deals with our hygiene and psychology. So, proper management of solid waste has become unavoidable.
Impact of Solid Waste Management Practices on Environmental Protection Case o...Agriculture Journal IJOEAR
This Solid waste management practices are essential component of environmental infrastructure in human settlements; its poor management can lead to health problem and environmental destruction in general, this study was conducted in Kicukiro district. The data were collected on the sample of 97 households and some authorities through questionnaires, and interview and were analyzed using SPSS Version 20 (statistical tools) and this helped in generating tables and performing descriptive statistics like percentages, frequency, and mean. The results obtained revealed that that in terms of waste segregation is explained excluding solid wastes from liquid wastes considering the mean of 2.73 which was interpreted as high mean. Those results influenced the grand mean to become 2.04 which is interpreted as low mean. This means that waste segregation practices is not efficiently done in households located in Kicukiro. It was revealed that transportation of wastes is characterized by the short time of loading wastes considering the mean of 2.91 which is interpreted as high mean. The findings revealed that the environmental protection in Kicukiro District is characterized by the following: little harmful materials (plastic packages) in the soils considering the mean of 3.18. This showed that there is link between solid waste management practices and environmental protection in Kicukiro District. For proper practices of waste management which is positive but only for waste transportation to have a significant relationship with environmental protection considering the correlation coefficient of 0.259 and the p-value or Sig.(2-tailed) of 0.010 which is below the p-alpha of 0.05. It is recommended that Kicukiro District has to launch a sustained, education and communication campaign informing residents on the importance of managing waste properly and its importance to their health, the environment and cleanliness of the city or use another waste reduction strategy in order to encourage recyclable production of goods to allow access to recyclable products.
Green waste includes grass clippings, leaves, tree limbs, Christmas trees, and organic materials. Green waste management practices protect the environment and residents from the detrimental health effects of pollution and climate change. Serious treatment of the environmental issues associated with the dumping of the green wastes is in progress worldwide. This paper provides a short introduction to the green waste disposal. Matthew N. O. Sadiku | Nana K. Ampah | Sarhan M. Musa "Green Waste Disposal" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21359.pdf
Paper URL: https://www.ijtsrd.com/other-scientific-research-area/enviormental-science/21359/green-waste-disposal/matthew-n-o-sadiku
This Study prevails regarding Solid waste management Rajshahi, Bangladesh. Which is a health burden considering nowadays. This is an important environmental issue.
Analytical Study of Municipal Solid Waste Characteristics at Deonar Dumping Y...ijtsrd
Waste management is an international sensation, rising population, industrialization and urbanization are accountable to produce a tremendous amount of waste. Todays daily waste generation rate is about 760,000 tons. By 2025, this rate will be increased to about 1.8 million tons per day. These approximations are conservative the real values are probably double of this amount. 1 The estimated municipal solid waste generation by 8 Municipal Corporations and 9 Municipal Councils in Mumbai Metropolitan Region MMR cumulatively generate more than 10,000 metric tons of solid waste per day. Due to growth in population, industrialization and urbanization, the generation of solid waste has increased frighteningly. There is a high need for systematic management of municipal solid waste and for that understanding of characteristics play a vital role in it. In these research paper characteristics of Deonar dumping, yard has been studied on pre monsoon and post monsoon bases and encounter that, it contained some amount of organic and recyclable part, which if managed well, will reduce the load on dumping yard considerably. Dabhi Jagrutiben | Abhay Shelar ""Analytical Study of Municipal Solid Waste Characteristics at Deonar Dumping Yard in Mumbai Region, Maharashtra, India"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23333.pdf
Paper URL: https://www.ijtsrd.com/engineering/environment-engineering/23333/analytical-study-of-municipal-solid-waste-characteristics-at-deonar-dumping-yard-in-mumbai-region-maharashtra-india/dabhi-jagrutiben
International Journal of Humanities and Social Science Invention (IJHSSI) is an international journal intended for professionals and researchers in all fields of Humanities and Social Science. IJHSSI publishes research articles and reviews within the whole field Humanities and Social Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
A MULTI–STAGE, MULTI CRITERIA APPROACH FOR SOLID WASTE DISPOSAL SITE DESIGN A...IAEME Publication
Objectives: The main objective is to select proper site for landfill and its design and efficient management of solid waste in the study area. Methods/Analysis: The method and analysis includes the comparing of different landfill sites in various components such as soil, air, ground water parameters and propose the efficient landfill site and its suitable design. This also includes the implementing of various strategies in solid waste management. Findings: The projection of the population determined based on the present population. The waste generated for the future years is determined by the base of the waste generation at the current situation. The design of landfill and management of solid waste is based upon the above said parameters. The result of the research leads to the innovative selection of site and landfill design. Improvement: This research helps in better implantation of the efficient methods in solid waste collection throughout the city.
Solid Waste Management Pollution A Case Study with Kishtwar Perspective of Ja...ijtsrd
Waste management SWM is a worldwide phenomenon and is a great concern in urban life in every city of the world. Developed countries of the world are viewing waste as their assets and converting waste into wealth. They use modern disposal and recycling technologies as well as state of the art equipments and ensuring their dwelling neat and tidy. SWM is a big challenge all over the world. Recycling is often viewed as an important aspect of an efficient and effective solid waste management system in the developed countries. The problem of solid waste management SWM is also prevailing in the Municipal environment of Kishtwar. Waste disposal and recycling is carried out in traditional way and same is disposed off in the open space without processing and not taking any precaution to protect the environment. This paper discussed about the role of organized cluster of households’ solid waste disposal, recycling and extracting benefits out off these waste in general and how employment can be generated from the garbage. Paper also suggested the involvement of community and Government initiatives to aware the city dwellers about waste isolation, classifications, collection, recycling and disposal. Dr. Ashaq Hussain "Solid Waste Management Pollution: A Case Study with Kishtwar Perspective of Jammu Region of J&K (India)" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd42500.pdf Paper URL: https://www.ijtsrd.comother-scientific-research-area/enviormental-science/42500/solid-waste-management-pollution-a-case-study-with-kishtwar-perspective-of-jammu-region-of-jandk-india/dr-ashaq-hussain
Study of Muncipal Solid Waste Management Scenario of Kadapa CityIJERA Editor
Municipal Solid Waste management constitutes a serious problem in many third world cities. Most cities do not collect the totality of wastes generated and of the wastes collected, only a fraction received proper disposal. The insufficient collection and inappropriate disposal of solid wastes represent a source of water, land and air pollution and poses risks to human health and the environment. Over the next several decades globalization, rapid urbanization and economic growth in the developing world tend to further deteriorate this situation. Items that we no longer need or don’t have any further use are falling in the category of waste and we tend to throw them away. In early days people were not facing such big problems of disposals because of availability of space and natural materials but now a day’s congestion in cities and use of non-biodegradable materials in our day life create many problems. It is directly deals with our hygiene and psychology. So, proper management of solid waste has become unavoidable.
Impact of Solid Waste Management Practices on Environmental Protection Case o...Agriculture Journal IJOEAR
This Solid waste management practices are essential component of environmental infrastructure in human settlements; its poor management can lead to health problem and environmental destruction in general, this study was conducted in Kicukiro district. The data were collected on the sample of 97 households and some authorities through questionnaires, and interview and were analyzed using SPSS Version 20 (statistical tools) and this helped in generating tables and performing descriptive statistics like percentages, frequency, and mean. The results obtained revealed that that in terms of waste segregation is explained excluding solid wastes from liquid wastes considering the mean of 2.73 which was interpreted as high mean. Those results influenced the grand mean to become 2.04 which is interpreted as low mean. This means that waste segregation practices is not efficiently done in households located in Kicukiro. It was revealed that transportation of wastes is characterized by the short time of loading wastes considering the mean of 2.91 which is interpreted as high mean. The findings revealed that the environmental protection in Kicukiro District is characterized by the following: little harmful materials (plastic packages) in the soils considering the mean of 3.18. This showed that there is link between solid waste management practices and environmental protection in Kicukiro District. For proper practices of waste management which is positive but only for waste transportation to have a significant relationship with environmental protection considering the correlation coefficient of 0.259 and the p-value or Sig.(2-tailed) of 0.010 which is below the p-alpha of 0.05. It is recommended that Kicukiro District has to launch a sustained, education and communication campaign informing residents on the importance of managing waste properly and its importance to their health, the environment and cleanliness of the city or use another waste reduction strategy in order to encourage recyclable production of goods to allow access to recyclable products.
Green waste includes grass clippings, leaves, tree limbs, Christmas trees, and organic materials. Green waste management practices protect the environment and residents from the detrimental health effects of pollution and climate change. Serious treatment of the environmental issues associated with the dumping of the green wastes is in progress worldwide. This paper provides a short introduction to the green waste disposal. Matthew N. O. Sadiku | Nana K. Ampah | Sarhan M. Musa "Green Waste Disposal" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21359.pdf
Paper URL: https://www.ijtsrd.com/other-scientific-research-area/enviormental-science/21359/green-waste-disposal/matthew-n-o-sadiku
This Study prevails regarding Solid waste management Rajshahi, Bangladesh. Which is a health burden considering nowadays. This is an important environmental issue.
Analytical Study of Municipal Solid Waste Characteristics at Deonar Dumping Y...ijtsrd
Waste management is an international sensation, rising population, industrialization and urbanization are accountable to produce a tremendous amount of waste. Todays daily waste generation rate is about 760,000 tons. By 2025, this rate will be increased to about 1.8 million tons per day. These approximations are conservative the real values are probably double of this amount. 1 The estimated municipal solid waste generation by 8 Municipal Corporations and 9 Municipal Councils in Mumbai Metropolitan Region MMR cumulatively generate more than 10,000 metric tons of solid waste per day. Due to growth in population, industrialization and urbanization, the generation of solid waste has increased frighteningly. There is a high need for systematic management of municipal solid waste and for that understanding of characteristics play a vital role in it. In these research paper characteristics of Deonar dumping, yard has been studied on pre monsoon and post monsoon bases and encounter that, it contained some amount of organic and recyclable part, which if managed well, will reduce the load on dumping yard considerably. Dabhi Jagrutiben | Abhay Shelar ""Analytical Study of Municipal Solid Waste Characteristics at Deonar Dumping Yard in Mumbai Region, Maharashtra, India"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23333.pdf
Paper URL: https://www.ijtsrd.com/engineering/environment-engineering/23333/analytical-study-of-municipal-solid-waste-characteristics-at-deonar-dumping-yard-in-mumbai-region-maharashtra-india/dabhi-jagrutiben
International Journal of Humanities and Social Science Invention (IJHSSI) is an international journal intended for professionals and researchers in all fields of Humanities and Social Science. IJHSSI publishes research articles and reviews within the whole field Humanities and Social Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
A MULTI–STAGE, MULTI CRITERIA APPROACH FOR SOLID WASTE DISPOSAL SITE DESIGN A...IAEME Publication
Objectives: The main objective is to select proper site for landfill and its design and efficient management of solid waste in the study area. Methods/Analysis: The method and analysis includes the comparing of different landfill sites in various components such as soil, air, ground water parameters and propose the efficient landfill site and its suitable design. This also includes the implementing of various strategies in solid waste management. Findings: The projection of the population determined based on the present population. The waste generated for the future years is determined by the base of the waste generation at the current situation. The design of landfill and management of solid waste is based upon the above said parameters. The result of the research leads to the innovative selection of site and landfill design. Improvement: This research helps in better implantation of the efficient methods in solid waste collection throughout the city.
Status and Challenges in Municipal Solid Waste MSW Management in Jaipur Cityijtsrd
In developing countries, urbanization and rapid population growth has resulted in a substantial increase in generation of Municipal Solid Waste MSW . Safe collection, transportation and treatment of MSW are among the major issues for Indian cities. Poor MSW management practices have negative impact on public health, environment and climate change. India currently only treats 21 of MSW while the remainder disposed in unsanitary landfill sites with no recycling and treatment technologies. This paper reviews the existing MSW management practices, challenges and provides recommendations for improving MSW management for the city of Jaipur in Rajasthan, India.Despite being the state capital as well as the top tourist destination in northern part of India, there is no detailed study which reviews the waste management strategies of this city along with identifying the key challenges. The study reveals that the major challenges for MSW management in Jaipur include uncontrolled landfilling, inadequate public participation as well as failings of implementation of MSW legislation and waste conversion. Recommendations for improvement include public awareness campaigns, public private partnership, investment in lined landfills, recycling and waste to energy techniques. Optimization models and life cycle assessment tools should be employed to minimize cost and the environmental impact of MSW management. This study will provide policy makers and private sector stakeholders to develop strategies for future planning, investment and execution of improved MSW management in Indian cities. Abhishek Vashishtha "Status and Challenges in Municipal Solid Waste (MSW) Management in Jaipur City" 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/ijtsrd49943.pdf Paper URL: https://www.ijtsrd.com/humanities-and-the-arts/geography/49943/status-and-challenges-in-municipal-solid-waste-msw-management-in-jaipur-city/abhishek-vashishtha
Compost Quality Assessment Of Greater Hyderabad Municipal Corporation (GHMC),...IJERA Editor
India produces about 3000 million tons of MSW annually out of which 40 –50 % are compostable. Compost
Quality plays a very important role in making MSW compost a marketable product as they are tested for
fertilizing parameters, heavy metal parameters and harmful pathogens. In the present study, an attempt has been
made to understand the quality of compost so formed by the windrow composting process from the MSW
obtained from Jawahar Nagar, and the vegetable waste from the commercial area Hyderabad by it analysis
(Laboratory as well as statistical) and the quality of composts was found out using Quality control Indices such
as Fertilizing Index and Clean Index.Parameters like Moisture content, pH, EC, TOC, Total Nitrogen, Total
Phosphorous, Total Potassium, C/N ratio, and heavy metals like Zinc, Copper, Cadmium, Nickel, Lead, and
chromium were analyzed and it was found that all the parameters are within the permissible limits prescribed by
FCO. Further Fertility Index and Clean Index were determined for both the samples and it was found that both
the samples had a fertility index value of 4.2 and clean index value of 4.2 for sample I and 3.6 for Sample II was
determined. These Indices values are used to find out the class to which the compost belongs to; and hence it
was found out that sample I belonged to Class A category whereas Sample II belonged to Class C category.
Hence it can be recommended that proper segregation of the solid waste is important from composting point of
view because mixed waste affects the quality of compost.
Use of Burnt Municipal Solid Waste and Lime in Local Subgrade Soil Stabilizat...IJAEMSJORNAL
Increased human activity and urban agglomeration have, of late added critical dimensions to environmental planning and solid waste management. The present day conventional practices of on-site-land disposal method of municipal solid wastes (MSW) are creating environmental pollution and health hazards. MSW generated from the house holds of Warangal city in the burnt form is taken for demonstration and investigative study for its use in stabilization of local subgrade soils. A comprehensive data collection through primary house-hold survey using a structured questionnaire is conducted on residential waste, collection, transportation, disposal for its quantification and characterization. Waste samples were collected from the disposal site and is analyzed for their engineering properties in un-burnt and burnt forms. Sub grade soil samples from a rural area near Chintagattu village in Warangal District of Telangana State in India were collected and are examined for its compaction characteristics, CBR value and strength characteristics. Laboratory experimental investigations are carried for the use of Burnt Municipal Solid Waste (BMSW) in local subgrade soil stabilization in presence of lime. Optimum percentage of lime is arrived at based on un confined compressive strength(UCS) and CBR value criteria. Experimental, investigations are carried on local subgrade soil, soil-lime mix and soli-lime- BMSW mix for assessing the engineering properties and their use in construction of secondary roads. Experimental investigation results are encouraging and revealed that local soils can be stabilized by using BMSW ash (20%) in presence of lime(4%) for the significant improvement in strength and reduction in pavement overlay thickness up to 30%.
Municipal solid waste: A strategic resource sajjalp
A largely rural country, with only 18% of the population living in urban areas, Nepal is urbanizing rapidly with urban population growth rates of up to 7%. With a population growth rate of about 4% per year, the municipalities of Kathmandu Valley are facing the unprecedented challenges of rapid urbanization and modernization on a metropolitan scale. The average rate of municipal solid waste (MSW) generation is 341.63 gm per capita per day in five municipalities (Kathmandu, Lalitpur, Bhaktapur, Thimi and Kirtipur) of Kathmandu Valley. The increasing and unmanageable waste volume is a major concern for all the municipalities. In Kathmandu Valley most of the MSW is land-filled, leading to a significant pressure on the environment. The truth is very little is recycled. In this paper, the basic indicators of MSW are analyzed: generation per capita per day, total waste generation, and waste generation from household, commercial and institutional activities etc. The municipalities of Kathmandu valley are focusing on sweeping the street,
collecting and transferring the waste to the landfill rather than minimizing the waste. The important priorities to consider MSW as a strategic resource are: reduction of waste at source, re-use, compost, recycle and recovery which will minimize the disposal volume and increase the life of landfill.
KEY WORDS: Municipal Solid Waste (MSW), waste generation, resource, recycling
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.