Contamination, Pollution and Quality

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June 12, 2024 Leveraging research to optimise water programs for improved health outcomes in India
Closing the tap on disease (Image: Marlon Felippe; CC BY-SA 4.0, Wikimedia Commons)
June 4, 2024 Azolla pinnata, a floating water fern provides a unique environmentally friendly approach to mitigate the negative impacts of oil spills and promote cleaner water bodies.
Azolla pinnata, water fern that drinks oils (Image Source: Yercaud-elango via Wikimedia Commons)
May 6, 2024 In our quest to spotlight dedicated entrepreneurs in the water sector, we bring you the inspiring story of Priyanshu Kamath, an IIT Bombay alumnus, who pivoted from a lucrative corporate career to tackle one of India's most intricate water quality challenges, that of pollution of its urban water bodies.
Innovative solutions to clean urban water bodies, Floating islands (Photo Credit: Priyanshu Kamath)
April 1, 2024 Decoding the problems and solutions related to stubble burning
Burning of rice residues after harvest, to quickly prepare the land for wheat planting, around Sangrur, Punjab (Image: 2011CIAT/NeilPalmer; CC BY-SA 2.0 DEED)
February 20, 2024 This study predicts that sewage will become the dominant source of nitrogen pollution in rivers due to urbanisation and insufficient wastewater treatment technologies and infrastructure in worse case scenario projections in countries such as India.
The polluted river Yamuna at Agra (Image Source: India Water Portal)
January 30, 2024 The workshop provided inputs into the newly formed committee for “Standard Operation Procedure for Quality Testing of Drinking Water Samples at Sources and Delivery Points”
Sector partners come together to supplement the efforts of the government on water quality and surveillance (Image: Barefoot Photographers of Tilonia)
The CII-GBC national awards for excellence in water management (2007)
The awards are an important step towards encouraging, supporting and applauding industry efforts to conserve water and reduce toxic effluent discharge Posted on 29 May, 2009 12:50 PM

As India's economic boom gathers more and more momentum with each passing year, industrial water and energy use and related environmental impacts are going to be among the most critical factors in resource sustainability debates in the country and elsewhere. The companies portrayed represent a wide spectrum of industry: paper, metals, agro-processing, synthetic fibre, petroleum, transport, cement, energy, fertilizer, soft drinks and more.

Made available to us by the CII, the presentations offered here describe in detail just how these varied companies have undertaken wide ranging and often innovative eco-friendly modifications to equipment and procedures both within the their plants and in the townships around them. Technical parameters, financial implications and gains/savings are all clearly documented, making them valuable resource materials for study amongst the industrial community in India and elsewhere. While specific industries can of course gain from the sector specific innovations, there is also a wealth of material on ideas whose utility cuts across sectors, potentially benefiting industry as a whole.

 

As a major user of water and generator of effluents, the corporate sector has a tremendous impact on India's water and sanitation situation, especially in the current context of accelerating growth and industrial development.

Groundwater quality of Indian states: information sheet from WaterAid and British Geological Survey
The purpose of the sheet is to provide guidance on targeting efforts on water-quality testing and to encourage further thinking on water quality issues Posted on 29 May, 2009 11:05 AM

GW quality India

Impacts of groundwater contamination with fluoride and arsenic- a report by International Water Management Institute
The report analyse the social and economic dimensions of arsenicosis and fluorosis in India Posted on 29 May, 2009 10:50 AM

Arsenic and fluoride are the two main natural contaminants of groundwater in India. The related diseases due to prolonged exposure are arsenicosis and fluorosis, prevalent in many arid villages of India.

JUSCO debate : Change of management of Mysore's water supply
This post is a consolidation of JUSCO debate taking place at various places, submitted by CS Sharada Prasad. Posted on 26 May, 2009 08:24 PM

History of Water Privatisation in India

Failure of the public sector to provide water to all or to regulate its use that has formed the basis for those who argue that like other resources, water too must be more efficiently utilised.

National Water Policy 2002

Private sector participation should be encouraged in planning, development and management of water resources projects may help in introducing innovative ideas, generating financial resources and introducing corporate management and improving service efficiency and accountability to users.

Where the debate actually gets polarized is whether bringing in efficiency also means bringing in the private sector? Supporters of privatisation argue private companies are better placed to increase efficiency. Critics say private companies will raise tariffs making water unaffordable.

History of Jusco

Jamshedpur Utilities and Services Company (Jusco) is a wholly-owned subsidiary of Tata Steel, the flagship company of the Tata group, formed in 2003. It is the Tata vehicle in the emerging water sector in the country having the experience of managing water service in Jamshedpur city for over nine decades. According to the JUSCO website (juscoltd.com), JUSCO has been managing the water supply of Jamshedpur for the last 102 years. In addition to Jamshedpur and Mysore, it has water supply operations in Bhopal, Gwalior, Calcutta, Haldia, Muzaffurpur and Chennai. Mysore project is the third consecutive prestigious water project it has won (in 2008) — the other two are both build and operate (BOT) projects in Salt Lake Sector-V, Kolkata and the industrial city of Haldia. These three projects coupled with Jamshedpur have enhanced Jusco's credentials as the largest water supply developer and operator in the country. According to the website jipm.or.jp of the Japan Institute of Plant Maintenance, a public corporation under Japan's Ministry of Economics, Trade & Industry, JIPM gave out Total Productive Maintenance Excellence awards in 2008 to fifty companies all over the world and JUSCO was one of the awardees. According to the website globalwaterawards.com, JUSCO was one of just 4 nominees for the 2008 Water Company of the Year global award.

Problems with existing Vani Vilas Water Works in Mysore: (Source: http://www.mygrapa.blogspot.com/)

Mysore city water supply is suffering from many serious problems. A significant portion of customers do not have meters. Most of the meters are not working properly. There is plenty of leakage all over the city. As a result of these factors, only a small fraction of the water pumped into the city gets billed. Many customers do not pay their water bills. So MCC is collecting only a fraction of the amount due to it. Due to lack of revenue, maintenance of the system is not possible. In many localities, water is supplied once in few days. When it is supplied, the pressure is low. Quality of water supplied is also poor. So poor that one can not help wondering why we are not having epidemics every day! No one knows where all the underground pipes and valves are. As a result, in many cases, one can not even localize the problem. These problems are getting worse with time. After spending Rs. 130 crores of ADB loan to provide 24x7 water supply, we are pumping twice the water into Mysore, but the water problem is increasing. Neither MCC nor the Water Board seem to have the technical expertise required to run the water supply system efficiently. MCC does not have the determination to collect its dues in the face of political pressure. Without outside intervention, the situation will soon become irreparable. It is in need of emergency treatment. The only way out seems to seek the help of competent and experienced professionals. But such help does not come cheap.

Environment status report on water resources for Karnataka (2003) by Department of Ecology and Environment (Government of Karnataka)
The report details the current status, issues and impacts, hotspots, trends, causes for scarcity, prioritisation and action plan for water resources in Karnataka Posted on 22 May, 2009 03:43 PM

The State of the Environment Report on Water Resources of Karnataka on the Department of Ecology and Environment (Government of Karnataka) site  discusses the impact of  environmental degradation on water resources and is divided into the following sections:

Eradication of fluorosis in India - a presentation by Dr. R. Jagadiswara Rao from Sri Venkateswara University, Tirupati
This presentation describes the details of eradication of fluorosis in India. Posted on 22 May, 2009 02:19 PM

The presentation includes the following details:

Presentation on fluoride testing kits- its puprose, technique, cost and availability
This presentation by Shashi Kad describes the fluoride testing kits Posted on 22 May, 2009 01:00 PM

This presentation describes the details of:

  • The purpose of the test
  • Technique of the field test
  • Cost and availability

Download the presentation from below:

 

Videos related to the construction and use of dugwells in the arsenic prone villages of West Bengal
Construction of modern dugwells provide arsenic free water to villagers of West Bengal Posted on 22 May, 2009 12:48 PM

Videos related to the construction and use of the treated, improved dugwells in the arsenic prone villages of West Bengal in India to provide arsenic safe water.

Click Here

Reducing and eliminating the use of persistent organic pesticides - A guide by WHO
This document is a guide for the onset of national efforts to assess, select and develop alternative strategies to persistent organic pollutants (POPs) pesticides Posted on 22 May, 2009 12:25 PM

This document by the World Health Organisation is a guide for the onset of national efforts to assess, select and develop alternative strategies to Persistent Organic Pollutants (PO

Protecting groundwater for health - A World Health Organisation report
This report provides a point of entry for understanding health aspects of groundwater management Posted on 22 May, 2009 12:21 PM

This report by the World Health Organisation provides a structured approach to analysing hazards to groundwater quality, assessing the risk they may cause for a specific supply, setting priorities in addressing these

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