This document provides information about water infrastructure and usage in Chakwal district, Pakistan. It discusses the district's population of 1.3 million people and annual growth rate. It then details the various dams and water supply systems in the district. It also analyzes data on households' access to drinking water sources and water treatment. Several industries in Chakwal are mentioned, and it is noted that they are damaging the environment and water resources through untreated wastewater discharge. The document concludes by calculating the district's current and future water needs based on population projections.
George Lever - eCommerce Day Chile [Blended] Professional ExperienceeCommerce Institute
Este documento presenta estadísticas y tendencias sobre el comercio electrónico en Chile y a nivel mundial. Muestra que el comercio electrónico creció fuertemente durante la pandemia y continúa creciendo a tasas altas. En Chile, las categorías de mayor crecimiento son la vestimenta, calzado y alimentación. Los pagos digitales y el comercio móvil son cada vez más populares. Se espera que en el futuro cercano tecnologías como la inteligencia artificial, realidad aumentada y el metaverso tengan un mayor
Everything you need to know about mobile, internet, social media, and e-commerce use in Vietnam in 2018. For more reports, including the latest global trends and individual data for more than 230 countries around the world, visit http://datareportal.com
Navigating uncertainty: The art and science of learning and doing 10x in a te...National Retail Federation
The document discusses various topics related to uncertainty, failure, and innovation including:
- World uncertainty has increased since 1990 according to an uncertainty index.
- Top sources of traffic for top Shopify stores are email, referral, social media, and direct visits rather than search.
- Costs of computation, data storage, and networking have collapsed and programming costs may collapse as well.
- A study analyzed failure dynamics across science, startups, and security based on large datasets.
- Innovation requires formulating hypotheses, prototyping ideas quickly, and testing prototypes to learn and improve. Doing many small, early tests is better than elaborate testing.
Chakwal is the capital of Chakwal district in Rawalpindi division, Pakistan. It was founded in 1525 CE during the era of Zaheer udun Baber and named after Chaudhry Chaku Khan, chief of the Mair Minhas tribe from Jammu. In 1881 it was declared the Tehsil Headquarters and in 1985 it was upgraded to district status. Chakwal district covers an area of 6,524 square kilometers and is divided into four tehsils: Chakwal, Kallar Kahar, Talagang, and Choa Saidan Shah. The district is known for its agriculture and notable residents include former Indian Prime Minister Manmohan Singh and
Chakwal is the capital of Chakwal district in Rawalpindi division, Pakistan. It was founded in 1525 CE during the era of Zaheer udun Baber and named after Chaudhry Chaku Khan, chief of the Mair Minhas tribe from Jammu. In 1881 it was declared the Tehsil Headquarters and in 1985 it was upgraded to district status. Chakwal district covers an area of 6,524 square kilometers and is divided into four tehsils: Chakwal, Kallar Kahar, Talagang, and Choa Saidan Shah. The district is known for its agriculture and notable residents include former Indian Prime Minister Manmohan Singh and
The document discusses Cape Town's water supply and demand over time. It notes periods when water restrictions were imposed dating back to 1872, often due to low rainfall and the need for new infrastructure. Charts show dam storage levels and monthly water consumption from 2004-2005. The document also outlines Cape Town's water supply sources, wastewater infrastructure, service levels, informal settlement sanitation backlog, and factors affecting service delivery.
This keynote address discusses strategies for promoting water use efficiency in urban areas to address climate change impacts. It notes that while India has 17% of the world's population, it only has 4% of renewable water resources. Current per capita availability is declining and will face further strain from population growth and climate change. Groundwater overexploitation is a major issue, with over 50% of assessment units facing problems. The address calls for adopting water conservation measures like rainwater harvesting and wastewater recycling in urban areas. It emphasizes adopting an integrated approach to urban water management through conjunctive use of surface and groundwater, reducing leakage, and establishing water regulatory authorities.
George Lever - eCommerce Day Chile [Blended] Professional ExperienceeCommerce Institute
Este documento presenta estadísticas y tendencias sobre el comercio electrónico en Chile y a nivel mundial. Muestra que el comercio electrónico creció fuertemente durante la pandemia y continúa creciendo a tasas altas. En Chile, las categorías de mayor crecimiento son la vestimenta, calzado y alimentación. Los pagos digitales y el comercio móvil son cada vez más populares. Se espera que en el futuro cercano tecnologías como la inteligencia artificial, realidad aumentada y el metaverso tengan un mayor
Everything you need to know about mobile, internet, social media, and e-commerce use in Vietnam in 2018. For more reports, including the latest global trends and individual data for more than 230 countries around the world, visit http://datareportal.com
Navigating uncertainty: The art and science of learning and doing 10x in a te...National Retail Federation
The document discusses various topics related to uncertainty, failure, and innovation including:
- World uncertainty has increased since 1990 according to an uncertainty index.
- Top sources of traffic for top Shopify stores are email, referral, social media, and direct visits rather than search.
- Costs of computation, data storage, and networking have collapsed and programming costs may collapse as well.
- A study analyzed failure dynamics across science, startups, and security based on large datasets.
- Innovation requires formulating hypotheses, prototyping ideas quickly, and testing prototypes to learn and improve. Doing many small, early tests is better than elaborate testing.
Chakwal is the capital of Chakwal district in Rawalpindi division, Pakistan. It was founded in 1525 CE during the era of Zaheer udun Baber and named after Chaudhry Chaku Khan, chief of the Mair Minhas tribe from Jammu. In 1881 it was declared the Tehsil Headquarters and in 1985 it was upgraded to district status. Chakwal district covers an area of 6,524 square kilometers and is divided into four tehsils: Chakwal, Kallar Kahar, Talagang, and Choa Saidan Shah. The district is known for its agriculture and notable residents include former Indian Prime Minister Manmohan Singh and
Chakwal is the capital of Chakwal district in Rawalpindi division, Pakistan. It was founded in 1525 CE during the era of Zaheer udun Baber and named after Chaudhry Chaku Khan, chief of the Mair Minhas tribe from Jammu. In 1881 it was declared the Tehsil Headquarters and in 1985 it was upgraded to district status. Chakwal district covers an area of 6,524 square kilometers and is divided into four tehsils: Chakwal, Kallar Kahar, Talagang, and Choa Saidan Shah. The district is known for its agriculture and notable residents include former Indian Prime Minister Manmohan Singh and
The document discusses Cape Town's water supply and demand over time. It notes periods when water restrictions were imposed dating back to 1872, often due to low rainfall and the need for new infrastructure. Charts show dam storage levels and monthly water consumption from 2004-2005. The document also outlines Cape Town's water supply sources, wastewater infrastructure, service levels, informal settlement sanitation backlog, and factors affecting service delivery.
This keynote address discusses strategies for promoting water use efficiency in urban areas to address climate change impacts. It notes that while India has 17% of the world's population, it only has 4% of renewable water resources. Current per capita availability is declining and will face further strain from population growth and climate change. Groundwater overexploitation is a major issue, with over 50% of assessment units facing problems. The address calls for adopting water conservation measures like rainwater harvesting and wastewater recycling in urban areas. It emphasizes adopting an integrated approach to urban water management through conjunctive use of surface and groundwater, reducing leakage, and establishing water regulatory authorities.
The document discusses water supply and health conditions in Jacobabad City, Pakistan. It provides background information on the city and existing water supply infrastructure, which includes two lagoons with a capacity of 110 MGD but current supply is only 3 MGD to meet a demand of 8.25 MGD. Water quality testing shows high levels of turbidity and coliform bacteria. Facts and figures are presented on common diseases, sources of drinking water, and satisfaction levels. Ongoing and future projects aim to improve water supply and quality.
This document summarizes water conservation efforts in College Station, Texas that have led to reduced water usage. It describes five interventions: 1) a water conservation website providing weekly watering recommendations, 2) emails with the recommendations sent to subscribers, 3) providing water budgets to homeowners to compare usage to needs, 4) free irrigation system checkups, and 5) irrigation workshops. These efforts are estimated to have reduced water usage by 335 million gallons compared to 2010 baseline usage. The success is attributed to educating residents and helping them improve irrigation efficiency.
The document discusses water and wastewater treatment processes in Las Vegas, Nevada. It provides details on several key water treatment facilities, including their locations and capacities. It also analyzes water reserves and potential shortages in the region. The drinking water process is described, with a process flow diagram showing the main treatment steps and instrumentation. Ozone production for water treatment is also investigated.
This presentation discusses wastewater management challenges in different zones of the Indus river basin in Pakistan. It identifies three main hydrological zones: 1) a populated, high water use zone with depleting aquifers, 2) a high rainfall, low population zone, and 3) saline and waterlogged zones. For each zone, the presentation outlines key characteristics and proposes approaches to wastewater treatment, quality control, reuse, and addressing other related issues like declining water supplies and aquatic ecosystem protection. However, it notes that wastewater management faces challenges due to limited public sector capacity and financing for treatment systems.
This document discusses factors related to determining water demand and quantity. It explains that water demand is the rate of water required for a town or city's daily activities. Key factors to consider include population, per capita demand, base and design periods. Water demand includes domestic, industrial, commercial, public, fire demands. Domestic demand depends on economic status and ranges from 200 l/person/day for rich to 135 l/person/day for middle class. Industrial demand varies by type of industry. A per capita demand of 335 l/person/day is typical for an average Indian city. Factors like city size, climate, cost, supply system, habits, and quality affect per capita demand. Design period is estimated based on
This presentation discusses water sources, its use, wastage of water, importance of saving it, recycling and reusing it, water scarcity and ways to prevent the impending calamity
URBAN SANITATION AND WATER SUPPLY IN NCR HIGH RISE BUILDING, A DECENTRALIS...LmSharma
The last couple of decades have seen a largescale population migration from rural India to Urban India. Better job opportunities, access to education and medical facilities and a comfortable life style are few of the reasons for people shifting from rural areas to urban population canters. ULBs could not cope up with the rate of increase of population. Supporting infrastructure like water supply, sewage treatment and disposal, MSW disposal and other facilities crumbled under the exponential increase in demand. Shortage of fresh water and lack of sewage treatment infrastructure are interlinked problems. Disposal of untreated sewage in to water bodies pollute the water, making it unfit for municipal water supply even after the treatment.
The larger is the system, more is the cost of maintenance and operation and lesser is the efficiency. This statement is true for large-scale sewage collection and treatment systems. It is more prudent to opt for small scale, decentralised, community base STPs. Such STPs will be installed and operated with the help of community participating. Decentralised treatment approach will not only reduce the expenditure on the operation and maintenance of central system, but attain a far better efficiency. Decentralised approach will open the avenues for sewage to be termed as an alternate source of water and energy. This approach will have a positive environmental effect. Pollution in the surface water bodies will be reduced.
Decentralised disposal of municipal solid waste obtained from group housing societies will reduce the load on municipal waste collection system. A well-managed decentralised solid waste treatment facility has potential to be financially self-sustainable. Segregated organic waste which constitute approximately 60% of the waste can be converted in to compost, balance non-organic waste can be disposed of as scrap / reused / recycled.
There is lots of scope for new research and technologies such as cost-effective technology for extraction of methane from the sewage. Lot of work is being carried out in this field. In near future, this technology will not only address the sewage problem, but also provide cost effective clean fuel. Similarly, there are centuries old sanitation technologies like WC toilets, which now have to be evolved in to water conserving or waterless toilets.
This document summarizes water use and conservation potential in the institutional and commercial (ICI) sector in Texas. It finds that the ICI sector accounts for 30% of municipal water use and could reduce usage by 30% through technologies like high-efficiency fixtures, smart irrigation, and rainwater harvesting. This would save an estimated 167 billion gallons annually, equivalent to 35% of storage in the Highland Lakes. The energy savings from reduced water usage would be enough to power over 3 universities. However, barriers like varying performance data and a lack of state guidance limit greater ICI conservation. Solutions proposed include developing best practice guidelines, mandatory restrictions, more education, and revised water rates.
This document provides an introduction to water supply engineering. It discusses key topics like water demand calculation, sources of water, distribution systems, and treatment. Specifically, it outlines the following:
- Water demand is calculated based on population, per capita usage, and other factors like public/commercial/industrial needs. Formulas are used to estimate demands.
- Domestic water usage depends on lifestyle factors and climate, while institutions/commerce have their own demand calculations. Industries vary significantly based on type of production.
- Ensuring adequate water supply involves considering population growth projections, water sources, treatment requirements, and distribution networks.
- The goals of water supply engineering are planning and designing systems that provide sufficient,
The document outlines a comprehensive management plan for Crooked Lake. It identifies key issues affecting the lake such as invasive species, water clarity, muck, water quality, water levels, and trash. For each issue, it discusses the problem, implementation strategies, and estimated costs for agencies to address the issues from 2009-2013. The plan's goal is to improve the lake's health and water quality through coordinated management efforts.
Agadir, Morocco Vishwanath IRCSA Rainwater Clubzenrain man
The presentation puts forward some examples of rooftop rainwater harvesting in rural and urban Karnataka State, India.
Rainwater harvesting is now part of policy at the National and State level. Cities are also making it mandatory to supplement water requirements
The document discusses various factors related to estimating water quantity and demand for municipal water supply schemes. It describes how to calculate domestic, industrial, commercial, and public water demands. It also discusses factors that affect per capita water demand and methods for estimating future populations like birth rate, death rate, migration, and different forecasting techniques. The key considerations in determining the design period of a water supply scheme are also outlined.
Big Valley Rancheria - Adoption of Demand Side Management for Water Conservat...JOHN W. GICHUKI (PhD)
This document discusses Big Valley Rancheria's adoption of demand side management strategies for water conservation. It outlines the Rancheria's implementation of an increasing block rate structure to encourage conservation and retrofitting of homes with ultra high efficiency toilets. Through these efforts, the Rancheria reported over 500,000 gallons of water conserved and nearly $24,000 in operating cost savings in one year. The document provides details on the tribe's water system and partnerships that supported their water efficiency programs.
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
Mission Bhagiratha aims to provide safe drinking water to every rural household in Telangana by 2019. It will source water from major rivers and reservoirs, treat it in water treatment plants, and distribute through a pipeline network of over 1,46,000 km to 68.46 lakh households. The project will develop infrastructure like intake structures, water treatment plants, reservoirs, and a transmission network to deliver 100 litres per capita per day (lpcd) of drinking water. It aims to improve public health and reduce water-borne diseases in the state.
1) An earthen dam was constructed in Jhalara village with support from RF BIJ, storing 446,000 cubic meters of water. This irrigates 217 hectares of private land and benefits 250 families.
2) A study was conducted interviewing 91 households to analyze changes brought by the dam. It found a significant increase in rabi crop production and income for small/marginal farmers, and overall crop yields and incomes have more than doubled since the dam's construction.
3) To ensure sustainability, the villagers formed a water user group that collects fees for irrigation water to fund future dam maintenance without relying on outside support. While impacts have been positive, the summary notes there is still potential for
The document discusses NYC's sewer and wastewater system. It notes that NYC has a combined sewer system in many areas, which can overflow into waterways during rainstorms, discharging untreated sewage. It discusses the 14 "sewersheds" that collect wastewater across NYC's five boroughs and the 434 combined sewer overflow points. The document also summarizes strategies to reduce combined sewer overflows, such as separating sewer lines, expanding treatment plants, and using green infrastructure to absorb and filter stormwater.
The document discusses water supply and health conditions in Jacobabad City, Pakistan. It provides background information on the city and existing water supply infrastructure, which includes two lagoons with a capacity of 110 MGD but current supply is only 3 MGD to meet a demand of 8.25 MGD. Water quality testing shows high levels of turbidity and coliform bacteria. Facts and figures are presented on common diseases, sources of drinking water, and satisfaction levels. Ongoing and future projects aim to improve water supply and quality.
This document summarizes water conservation efforts in College Station, Texas that have led to reduced water usage. It describes five interventions: 1) a water conservation website providing weekly watering recommendations, 2) emails with the recommendations sent to subscribers, 3) providing water budgets to homeowners to compare usage to needs, 4) free irrigation system checkups, and 5) irrigation workshops. These efforts are estimated to have reduced water usage by 335 million gallons compared to 2010 baseline usage. The success is attributed to educating residents and helping them improve irrigation efficiency.
The document discusses water and wastewater treatment processes in Las Vegas, Nevada. It provides details on several key water treatment facilities, including their locations and capacities. It also analyzes water reserves and potential shortages in the region. The drinking water process is described, with a process flow diagram showing the main treatment steps and instrumentation. Ozone production for water treatment is also investigated.
This presentation discusses wastewater management challenges in different zones of the Indus river basin in Pakistan. It identifies three main hydrological zones: 1) a populated, high water use zone with depleting aquifers, 2) a high rainfall, low population zone, and 3) saline and waterlogged zones. For each zone, the presentation outlines key characteristics and proposes approaches to wastewater treatment, quality control, reuse, and addressing other related issues like declining water supplies and aquatic ecosystem protection. However, it notes that wastewater management faces challenges due to limited public sector capacity and financing for treatment systems.
This document discusses factors related to determining water demand and quantity. It explains that water demand is the rate of water required for a town or city's daily activities. Key factors to consider include population, per capita demand, base and design periods. Water demand includes domestic, industrial, commercial, public, fire demands. Domestic demand depends on economic status and ranges from 200 l/person/day for rich to 135 l/person/day for middle class. Industrial demand varies by type of industry. A per capita demand of 335 l/person/day is typical for an average Indian city. Factors like city size, climate, cost, supply system, habits, and quality affect per capita demand. Design period is estimated based on
This presentation discusses water sources, its use, wastage of water, importance of saving it, recycling and reusing it, water scarcity and ways to prevent the impending calamity
URBAN SANITATION AND WATER SUPPLY IN NCR HIGH RISE BUILDING, A DECENTRALIS...LmSharma
The last couple of decades have seen a largescale population migration from rural India to Urban India. Better job opportunities, access to education and medical facilities and a comfortable life style are few of the reasons for people shifting from rural areas to urban population canters. ULBs could not cope up with the rate of increase of population. Supporting infrastructure like water supply, sewage treatment and disposal, MSW disposal and other facilities crumbled under the exponential increase in demand. Shortage of fresh water and lack of sewage treatment infrastructure are interlinked problems. Disposal of untreated sewage in to water bodies pollute the water, making it unfit for municipal water supply even after the treatment.
The larger is the system, more is the cost of maintenance and operation and lesser is the efficiency. This statement is true for large-scale sewage collection and treatment systems. It is more prudent to opt for small scale, decentralised, community base STPs. Such STPs will be installed and operated with the help of community participating. Decentralised treatment approach will not only reduce the expenditure on the operation and maintenance of central system, but attain a far better efficiency. Decentralised approach will open the avenues for sewage to be termed as an alternate source of water and energy. This approach will have a positive environmental effect. Pollution in the surface water bodies will be reduced.
Decentralised disposal of municipal solid waste obtained from group housing societies will reduce the load on municipal waste collection system. A well-managed decentralised solid waste treatment facility has potential to be financially self-sustainable. Segregated organic waste which constitute approximately 60% of the waste can be converted in to compost, balance non-organic waste can be disposed of as scrap / reused / recycled.
There is lots of scope for new research and technologies such as cost-effective technology for extraction of methane from the sewage. Lot of work is being carried out in this field. In near future, this technology will not only address the sewage problem, but also provide cost effective clean fuel. Similarly, there are centuries old sanitation technologies like WC toilets, which now have to be evolved in to water conserving or waterless toilets.
This document summarizes water use and conservation potential in the institutional and commercial (ICI) sector in Texas. It finds that the ICI sector accounts for 30% of municipal water use and could reduce usage by 30% through technologies like high-efficiency fixtures, smart irrigation, and rainwater harvesting. This would save an estimated 167 billion gallons annually, equivalent to 35% of storage in the Highland Lakes. The energy savings from reduced water usage would be enough to power over 3 universities. However, barriers like varying performance data and a lack of state guidance limit greater ICI conservation. Solutions proposed include developing best practice guidelines, mandatory restrictions, more education, and revised water rates.
This document provides an introduction to water supply engineering. It discusses key topics like water demand calculation, sources of water, distribution systems, and treatment. Specifically, it outlines the following:
- Water demand is calculated based on population, per capita usage, and other factors like public/commercial/industrial needs. Formulas are used to estimate demands.
- Domestic water usage depends on lifestyle factors and climate, while institutions/commerce have their own demand calculations. Industries vary significantly based on type of production.
- Ensuring adequate water supply involves considering population growth projections, water sources, treatment requirements, and distribution networks.
- The goals of water supply engineering are planning and designing systems that provide sufficient,
The document outlines a comprehensive management plan for Crooked Lake. It identifies key issues affecting the lake such as invasive species, water clarity, muck, water quality, water levels, and trash. For each issue, it discusses the problem, implementation strategies, and estimated costs for agencies to address the issues from 2009-2013. The plan's goal is to improve the lake's health and water quality through coordinated management efforts.
Agadir, Morocco Vishwanath IRCSA Rainwater Clubzenrain man
The presentation puts forward some examples of rooftop rainwater harvesting in rural and urban Karnataka State, India.
Rainwater harvesting is now part of policy at the National and State level. Cities are also making it mandatory to supplement water requirements
The document discusses various factors related to estimating water quantity and demand for municipal water supply schemes. It describes how to calculate domestic, industrial, commercial, and public water demands. It also discusses factors that affect per capita water demand and methods for estimating future populations like birth rate, death rate, migration, and different forecasting techniques. The key considerations in determining the design period of a water supply scheme are also outlined.
Big Valley Rancheria - Adoption of Demand Side Management for Water Conservat...JOHN W. GICHUKI (PhD)
This document discusses Big Valley Rancheria's adoption of demand side management strategies for water conservation. It outlines the Rancheria's implementation of an increasing block rate structure to encourage conservation and retrofitting of homes with ultra high efficiency toilets. Through these efforts, the Rancheria reported over 500,000 gallons of water conserved and nearly $24,000 in operating cost savings in one year. The document provides details on the tribe's water system and partnerships that supported their water efficiency programs.
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
Mission Bhagiratha aims to provide safe drinking water to every rural household in Telangana by 2019. It will source water from major rivers and reservoirs, treat it in water treatment plants, and distribute through a pipeline network of over 1,46,000 km to 68.46 lakh households. The project will develop infrastructure like intake structures, water treatment plants, reservoirs, and a transmission network to deliver 100 litres per capita per day (lpcd) of drinking water. It aims to improve public health and reduce water-borne diseases in the state.
1) An earthen dam was constructed in Jhalara village with support from RF BIJ, storing 446,000 cubic meters of water. This irrigates 217 hectares of private land and benefits 250 families.
2) A study was conducted interviewing 91 households to analyze changes brought by the dam. It found a significant increase in rabi crop production and income for small/marginal farmers, and overall crop yields and incomes have more than doubled since the dam's construction.
3) To ensure sustainability, the villagers formed a water user group that collects fees for irrigation water to fund future dam maintenance without relying on outside support. While impacts have been positive, the summary notes there is still potential for
The document discusses NYC's sewer and wastewater system. It notes that NYC has a combined sewer system in many areas, which can overflow into waterways during rainstorms, discharging untreated sewage. It discusses the 14 "sewersheds" that collect wastewater across NYC's five boroughs and the 434 combined sewer overflow points. The document also summarizes strategies to reduce combined sewer overflows, such as separating sewer lines, expanding treatment plants, and using green infrastructure to absorb and filter stormwater.
Similar to Water Forecasting Chakwal District (20)
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The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Epcon is One of the World's leading Manufacturing Companies.EpconLP
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
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The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
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Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
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Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Peatland Management in Indonesia, Science to Policy and Knowledge Education
Water Forecasting Chakwal District
1. 1 | P a g e
Introduction
Chakwal is the main city of the district Chakwal. It is located 90 Km south-east of the federal capital,
Islamabad. Total area of the Chakwal is 6609 square kilometers and includes the followingtehsils,
i. Chakwal
ii. Choa Saiden Shah
iii. Kalar Kahar
iv. Talagang
The weather is hot in summer where as dry and cold in winter. The average annual rainfall is 880
mm. The temperature during the winter is 8ºC, which shoots up to 42ºC during summer. The land is
plain as wellas hilly.
Population
Total population of district Chakwal is 1.3 million, 0.26 million (20%) of which is urban and
remaining 1.04 million (80%) is rural. Annual increment in population is 1.9% (24,700).
Population growth is influenced by many factors, like birth rate, death rate, migration, disasters etc.
Water and Sanitation Infrastructure
Small dams in Chakwal:
i. Dhok Taalian Dam
ii. Naka Dam Kallar Kahar
iii. Kot Raja Dam
iv. Khokhar Zer Dam
v. Dharabi Dam
vi. Arrar Mughlan Dam (under construction)
vii. Maswaal/Ghazial Dam
viii. Lakhwal Dam
ix. Mial Dam
x. Baghtal Dam
xi. Khai Dam
Water Supply Systems
Water supply systems are installed where water problem lies. Water supply systems are installed in
main city,tehsiles and villages as well. There is need to upgrade the current infrastructure
according to the growing trend of water need.
Current Dams can be useful if enough budget is reserved for water supply and irrigation system.
2. 2 | P a g e
Physical access to source of water
Percent distribution of households according to time to go to source of drinking water, get water and return,
and mean time to source of drinking water.
Water on
premises
Less than
30 minutes
30 minutes
to
less than 1
hour
1 hour or
more
DK/
Missing
Total Mean time
to sourceof
drinking
water
Number of
households
District
Chakwal
82.7 11.0 3.6 2.4 0.2 100 23.6 1,270
Tehsil
Chakwal 77.4 15.1 4.2 3.4 0.0 100 23.3 621
ChoaSaidan
Shah
72.4 17.2 4.4 6.0 0.0 100.0 26.2 144
Talagang 92.3 4.3 2.8 0.2 0.4 100.0 22.1 505
Area of residence
Rural 80.9 11.9 4.2 2.8 0.2 100 24.3 1,106
All Urban 95.0 5.0 0.0 0.0 0.0 100 6.6 163
Other Urban 95.0 5.0 0.0 0.0 0.0 100 6.6 163
Household Water Treatment
Percent distribution of household population according to drinking water treatment method used in the
household and percentage of household population that applied an appropriate water treatment method.
Water treatment method used in the household All drinking water sources Improved drinkingwater
sources
None Boil Add
bleach/chlorine
or
Solar disinfection
Strain
through
a
cloth
Use
water
filter
Let it
stand
and
settle
Other/
DK
Appropriate
water
treatment
method*
Number of
household
members
Appropriate
water
treatment
method
Number of
household
members
District
Chakwal
97.7 1.8 0.0 0.1 0.2 0.0 0.0 2.0 7,666 2.0 6,801
Tehsil
Chakwal 96.6 2.6 0.0 0.2 0.2 0.0 0.0 2.9 3,689 2.7 3,125
ChoaSaidan
Shah
97.6 2.4 0.0 0.0 0.0 0.0 0.0 2.4 844 2.8 719
Talagang 99.1 0.6 0.0 0.0 0.3 0.0 0.0 0.9 3,134 0.9 2,957
Area of Residence
Rural 98.4 1.4 0.0 0.1 0.0 0.0 0.0 1.4 6,737 1.4 5,947
All Urban 93.1 4.7 0.0 0.2 1.8 0.0 0.0 6.5 929 6.0 854
Other
Urban
93.1 4.7 0.0 0.2 1.8 0.0 0.0 6.5 929 6.0 854
3. 3 | P a g e
Use of improved water sources
Percent distribution of household population according to main source of drinking water and percentage of
household population using improved drinking water sources.
Improved Sources
Piped
into
dwelling
Piped
into
yard
or plot
Public
tap/standpipe
Hand
Pump
Donkey
Pump
Protected
well
within
dwelling
Tube
well/
turbine
Protected:
well
outside
dwelling/
spring,
rainwater
Bottled/c
an water
Unprotected:
well within
or
outside
dwelling/
unprotected
District
Chakwal
23.0 1.1 3.1 18.1 40.1 0.5 0.2 2.6 - 1.2
Tehsil
Chakwal 20.7 1.5 5.2 12.5 41.3 0.5 0.2 2.9 - 0.7
Choa
Saidan
Shah
43.4 0.0 3.7 9.1 18.6 1.7 0.0 8.9 - 6.2
Talagang 20.2 0.9 0.5 27.1 44.6 0.1 0.4 0.5 - 0.3
Area of residence
Rural 22.3 1.1 3.4 19.3 38.7 0.5 0.3 2.7 - 1.2
All
Urban
27.9 1.6 1.0 9.3 50.6 0.2 0.0 1.3 - 0.7
Other
Urban
27.9 1.6 1.0 9.3 50.6 0.2 0.0 1.3 - 0.7
Unimproved Sources
Tanker/C
art with
small
tank
Bottled/
can water
Surface
water
Other/
Missing
Total Improved
sourceof
drinking
water*
Number of
household
members
District
Chakwal
2.8 0.0 - 7.3 100.0 88.7 7,666
Tehsil
Chakwal 5.7 0.0 - 8.9 100.0 84.7 3,689
Choa
Saidan
Shah
0.2 0.2 - 8.2 100.0 85.3 844
Talagang 0.1 0.0 - 5.3 100.0 94.4 3,134
Area of residence
Rural 2.2 0.0 - 8.3 100.0 88.3 6,737
All Urban 7.2 0.1 - 0.0 100.0 91.9 929
Other
Urban
7.2 0.1 - 0.0 100.0 91.9 929
4. 4 | P a g e
Use of improved water sources and improved sanitation
Percentage of household population using both improved drinking water sources .and sanitary means of
excreta disposal.
Usingimproved
sources of
drinkingwater
Usingsanitary
means of excreta
disposal
Usingimproved
sources of drinking
water and using
sanitary means of
excretadisposal
Number of
household
members
District Chakwal 88.7 72.7 66.2 7,666
Tehsil
Chakwal 84.7 78.5 67.2 3,689
ChoaSaidan Shah 85.3 66.0 60.7 844
Talagang 94.4 67.6 66.4 3,134
Area of residence
Rural 88.3 69.3 62.9 6,737
All Urban 91.9 97.2 89.7 929
Other Urban 91.9 97.2 89.7 929
Disposal of waste water
Percent distribution of household population according to disposal of waste water.
Sewerage
connected
with main
line
Sewerage
connected
with open
drain
Septic
tank
Pit in or
outside
house
Open
street or
open
fields
No
response/
DK
Proper
disposal
of waste
water
Number of
households
District
Chakwal
1.9 27.6 1.0 0.4 69.1 0.0 30.5 7,666
Tehsil
Chakwal 3.8 34.5 1.5 0.7 59.5 0.0 39.7 3,689
Choa
Saidan
Shah
0.4 27.7 0.0 0.0 71.9 0.0 28.1 844
Talagang 0.2 19.4 0.7 0.2 79.5 0.0 20.3 3,134
Area of residence
Rural 0.2 21.4 0.1 0.3 78.0 0.0 21.7 6,737
All Urban 14.2 72.4 7.8 1.5 3.9 0.2 94.2 929
Other
Urban
14.2 72.4 7.8 1.5 3.9 0.2 94.2 929
5. 5 | P a g e
Disposal of solid waste
Percent distribution of household population according to disposal of solid waste
Collected
by any
municipal
institution
Disposed
of by solid
waste
management
deptt
Private
company
vechicle
collects
from home
In open
streets
In open
fields
No
response/
DK
Proper
disposal
of solid
water
Number
of
households
District
Chakwal
1.7 0.0 0.2 3.1 95.0 - 1.9 7,666
Tehsil
Chakwal 2.7 0.0 0.4 3.2 93.6 - 3.1 3,689
ChoaSaidan
Shah
0.1 0.2 0.0 1.2 98.4 - 0.3 844
Talagang 0.9 0.0 0.0 3.3 95.7 - 0.9 3,134
Area of residence
Rural 0.2 21.4 0.1 0.3 78.0 0.0 21.7 6,737
All Urban 14.2 72.4 7.8 1.5 3.9 0.2 94.2 929
Other Urban 14.2 72.4 7.8 1.5 3.9 0.2 94.2 929
Effluent disposal facilities
There are a number of natural nullahs in the district, whichare considered sufficientfor the
disposal of effluent.However, the prior approval fromIrrigation & PowerDepartment is necessary
for the disposal of effluentin these nullahs.
Industries in chakwal
Cement Factories
Best way: 22 Km, Kallar Kahar, Choak Saiden, Shah Road, Village Tatral, District Chakwal
D.G Khan: 12-KM, Choa Saiden Shah-Kallar Kahar Road, Khairpur, Tehsil Kallar Kahar, District
Chakwal
Lafarge:Chhoie Mallot Road, Tehsil Kalar Kahar, Dist. Chakwal
PakistanCement Factory:Near Karoli village, Kalar Kahar Tehsil.
While, there are a number of other industries like textile and marble.
6. 6 | P a g e
Industrial Effluent Disposal
There is no proper disposal of the industries effluentin Chakwal. Cement factories are releasing
affluent to open fields, causing tremendous damage to fertile land.
Environmental Impacts of Industries in Chakwal
Industries are damaging environment as well as the livelihoods of poor farmers. In Choa saidan
Shah and Tatral village, cement factorieshave caused a huge damage to fertile land that can be
observed easily.
On the other hand, underground water is at risk. Rate at which underground water is being used by
these industries is alarming. Within past 8 to 10 years underground water level dropped by 20 to
30 feet in Tatral region.
There is no concept of recyclingof water or water treatment in industries. If industries start
treating and recyclingof water, waterconsumption can be reduced dramatically. Otherwise, there
is no way that you can falsify the saying, “Future wars willbebased onWater”.
Natural resources of water are depleting at a tremendous rate, and graph of waterneed is inclining
day by day, so there is need to build new infrastructures to reserve water and to make sure
provision of safe drinking water to the population of Chakwal.
There is a need of Formation of new policies forindustries and assuring their implementation.
Affluent treatment before releasing it to fields should be a mandatory act.
7. 7 | P a g e
Water Need Assessment and Forecasting
urrent Water Needof the PopulationofChakwal Districtonthebasison 15literto 20literper
personperday is calculatedasfollowing.
Total Population= 1.3 million
20% of whichis Urban = 0.26 million
Annual Increase in Population 1.9% = 24,700
Current Water Need
Daily Water Need (current)
Total Population Need Urban Population Need
As per 15 liter/p/d As per 20 liter/p/d As per15 liter/p/d As per20 liter/p/d
19,500,000 liters 26,000,000 liters 3900,000 liters 5200,000 liters
5151,355.021 gallons 6868,473.3613 gallons 1030,271.004 Gallons 1373,694.672 gallons
Mean daily need of
whole population
2,2750,000 liters Mean dailyneed of
urbanpopulation
4550,000 liter
6009914.19115 gallons 1201,982.838 gallons
Mean daily water need of whole population (current)
Liters Gallons
2, 2750,000 (22.75 million) 6009,914.19115 (6 million)
Mean daily water need of urban population (current)
Liters Gallons
4550,000 (4.55 million) 1201,982.838 (1.202 million)
Annual Water Need ( Current)
Total Population Need Urban Population Need
As per15 liter/p/d As per20liter/p/d As per15 liter/p/d As per20liter/p/d
711,7500,000 liters 949,0000,000 liters 142,3500,000 liters 189,8000,000 liters
188,0244,583 gallons 250,6992,777.7 gallons 37,6048,916.5 gallons 50,1398,555.3 gallons
Meanannual need of
wholepopulation
830,3750,000 liters Meanannual need of
urbanpopulation
166,0750,000 liters
219,3618,680.35gallons 43,8723,736 gallons
C
8. 8 | P a g e
Mean Annual water need of whole population (current)
Liters Gallons
830, 3750,000 (8304 million) 219, 3618,680.35 (2194 million)
Mean Annual water need of urban population (current)
Liters Gallons
166,0750,000 ( 1660.75 million) 43,8723,736 (439 million)
Water needs forecasting for next 10 years
Annual increment in the population of Chakwal is 1.9% i.e. 24,700 heads. So, daily water needs at
the end of each year willincrease by the followingamount.
On the basis of 15 liter per person per day On the basis of 20 liter per person per day
370,500 liter 494,000 liter
97,876 gallon 130500.994 gallon
Mean increment in the daily water need at the end of each year
Liter gallon
432,250 (0.43 million) 114,187 (0.1142 million)
Annual increment in the water need
On the basis of 15 liter per person per day On the basis of 20 liter per person per day
13, 5232,500 liter 180,3100,000 liter
3, 5724,647 gallon 47,6328,628 gallon
Mean annual increment of water need
Liter gallon
96,9166,250 (969.2 million) 25,6026,637.5 (265.03 million)
9. 9 | P a g e
Annual water need for next 10 years
Min/Max/Mean On the basisof 15
liter/p/d
On the basisof 20
liter/p/d
On the basisof Mean
values
Annual
increment
13, 5232,500 liter 180,3100,000 liter 96,9166,250 (969.2
million)liter
3, 5724,647 gallon 47,6328,628 gallon 25,6026,637.5 (265.03
million)gallon
Current annual
need
711,7500,000 liters 949,0000,000 liters 830,3750,000 liters 8304
million)
188,0244,583 gallons 250,6992,777.7 gallons 219, 3618,680.35 (2194
million)gallon
Year 2016
725,2732,500liter 1129,3100,000liter 927,2916,250liter
72,527.33 million liter 11,293.1 million liter 9273.81 million liter
191,5969,229.73gallon 298,3321,405gallon 244,9645,317gallon
1,916 million gallon 2,983.3 million gallon 2449.6 million gallon
Year 2017
738,7965,000liter 1309,6200,000liter 1024,2082,500liter
7,388.85 million liter 13,096.20 million liter 10242.17 million liter
1,951,693,876.8gallon 345,9650,033gallon 2,705,671,954.5gallon
1,951.78 million gallon 3,459.65 million gallon 2705.67 million gallon
Year 2018
752,3197,500liter 14,899,300,000liter 11,211,248,750liter
7,523.19 million liter 14,899.3 million liter 11,211.25 million liter
1,987,418,523.8gallon 3,935,978,660gallon 2961698592 gallon
1,987.42 million gallon 3,935.97 million gallon 2961.70 million gallon
Year 2019 7,658,430,000 liter 16,702,400,000liter 12,180,415,000liter
7,658.43 millionliter 16,702.4 million liter 12,180.41 million liter
2,023,143,170.8gallon 4,412,307,288gallon 3217725229.5gallon
2,023.14 million gallon 4,412.3 million gallon 3217.73 million gallon
Year 2020 7,793,662,500liter 18,505,500,000liter 13,149,581,250liter
7,793.66 million liter 18,505.5 million liter 13,149.67 million liter
2,058,867,817.8gallon 4,888,635,915 gallon 3473751867gallon
2,058.86 million gallon 4,888.63 million gallon 3473.75 million gallon
Year 2021 7,928,895,000liter 20,308,600,000liter 14,118,747,500liter
7,928.895 million liter 20,308.6 million liter 14,118.74 million liter
2,094,592,464.8gallon 5,364,964,543gallon 3729778504.5gallon
2,094.68 million gallon 5,364.96 million gallon 3729.78 million gallon
Year 2022 8,064,127,500liter 22,111,700,000 liter 15,087,913,750liter
8,064.13 million liter 22,111.7 million liter 15,087.91 million liter
2130317111.8gallon 5,841,293,171gallon 3985805142gallon
2,130.32 million gallon 5,841.29 million gallon 3985.80 million gallon
Year 2023 8,199,360,000liter 23,914,800,000liter 160,57,080,000liter
8,199.36 million liter 23,914.8 million liter 16,057.10 million liter
2,166,041,758.8gallon 6,317,621,798gallon 4241831779.5gallon
2,166.042 million gallon 6,317.62 million gallon 4241.83 million gallon
10. 10 | P a g e
Min/Max/Mean On the basisof 15
liter/p/d
On the basisof 20
liter/p/d
On the basisof Mean
values
Year 2024
8,334,592,500liter 25,717,900,000liter 17,026,246,250liter
8,334.59 million liter 25,717.9 million liter 17,026.25 million liter
2,201,766,405.8gallon 6,793,950,426gallon 4,497,858,417gallon
2,201.76 million gallon 6,793.95 million gallon 4,497.86 million gallon
Year 2025
8,469,825,000liter 27,521,000,000liter 17,995,412,500liter
8,469.82 million liter 2,752.10 million liter 17,995.41 million liter
2,237,491,052.8gallon 7,270,279,054gallon 4,753,885,054.5gallon
2,237.49 million gallon 7,270.28 million gallon 4,753.88 million gallon
11. 11 | P a g e
Suggestions
Make efficient use of current infrastructure.
Make further infrastructure to reserve water for future needs. (dams, reservoirs)
Give detailed information of current and future water infrastructures and needs to
higher authorities.
Demand for separate budget for water supply and sanitation system as required.
Update current water supply system by introducing new and improved
technologies.
Public awareness to use water sensibly.
Make laws regarding to tube wells. Every individual who intend to dig a tube well,
must get sanction from concerning government department.
Water treatment and recycling can play a key role in decreasing the amount of
water use.
Industries must recycle, where possible, water to reuse it again.
Hazardous water coming out from industries is damaging the fertile land; factories
must treat the affluent before releasing it to fields, at least to level that does no harm
to fertile land.
This also damages the underground water, so government should make policies and
assure their implementation. Further, strict actions should be taken against those
who violate.
Underground water resources are depleting, owing to excessive use of water by
industries, there must be a limit for water withdrawal. And this must be kept under
eye.
Water can be used from all dams for irrigation, so there is need to build an efficient
irrigation system, so number of tube wells can be decreased. And this can avoid
wastage of water.
Introduce and demonstrate water shed control system, to use water efficiently for
crops.
Water treatment plants must be installed.
Recharge ground water, as this is reduces the risk of falling underground water
level.
Make laws to avoid water pollution.
Technology based standards must be set.