Contamination, Pollution and Quality

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Featured Articles
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)
July 26, 2023 While pit lakes are formed as discards of open pit mining operations, they store huge amounts of water and support the drinking and daily water needs of communities living around them. Sustainable plans to improve water quality and biodiversity in the pit lakes are crucial.
Pit lakes can provide a great source of water. Image for representation only (Image Source: Aniket Rajendra Ingole via Wikimedia Commons)
Offer of water filters by Institute of Minerals and Materials Technology, Bhubaneswar
Distribution of TERAFIL water filters among the victims of Bihar flood affected areas for supply of drinking water. Posted on 11 Sep, 2008 03:06 AM

Please see message below: ======= We are in process of distributing 1,000 sets of TERAFIL water filters among the victims of Bihar flood affected areas for supply of drinking water. These filters can provide at least 50,000 litres of clean drinking water every day, which can be operated without electricity by the victims easily, like any other candle filters.

PATH's Safe Water project : Request for letters of interest for monitoring and evaluation
Posted on 14 Jul, 2008 07:37 PM

PATH's Safe Water project Request for letters of interest for monitoring and evaluation PATH is requesting letters of interest (LOIs) from organizations who wish to be considered to provide monitoring and evaluation (M&E) services for several pilot projects testing commercial channels for household water treatment and safe storage products in India. All the details are here

DST India: Call for project proposal under the Water Technology Initiative
Posted on 05 Jul, 2008 10:37 AM

Image & News Courtesy: Department of Science & Technology, India The Department of Science & TechnologyIndia has carved out a "Major initiative on Water Technologies in the Eleventh Plan".

Information required on the water testing resources in India
A compilation of information on water testing resources in various parts of India.
Posted on 21 May, 2008 09:29 AM

As the quality of our water deteriorates, we expect that people will more and more need to/want to test the quality of their drinking and other water.

The list below represents a compilation of information on water testing resources in various parts of India. The list uploaded here has been prepared from the information collected and compiled by NEERI, Nagpur and AIIH & PH, Kolkata with the professional support of a senior consultant and in collaboration with WHO India Country Office, New Delhi.

Unsafe drinking water can affect health. (Source: Wikimedia Commons)
The daily water Zen : Slow sand filter running out of use
Videoblogging from S.Vishwanath of the Rainwater Club Posted on 07 May, 2008 06:20 AM

A slow sand filter built with Japanese aid is running out of use because the community cannot repair the broken pump. Can we help organize the community to take charge of its asset?!

Electro Arsenic Purifier developed by CECRI, Karaikudi
Electro Arsenic Purifier developed by CECRI, Karaikudi Posted on 25 Apr, 2008 05:32 PM

The Central Electrochemical Research Institute (CECRI), Karaikudi, India with the sponsorship of Department of Science and Technology (DST), New Delhi, India has developed an indigenous, low cost method of removing Arsenic from drinking water. The purifier is eco-friendly and can be run off a solar power source. Models for Domestic as well as Community use have been developed

Down to Earth's cover story on the water purifier market
Down to Earth's cover story on the water purifier market Posted on 29 Mar, 2008 10:41 PM

 

 

Microfinance for safe drinking water-ACCESS & HUL partnership
On the occassion of World Water Day 2008, ACCESS talks about its work in using microfinance to obtain safe drinking water. Posted on 21 Mar, 2008 12:12 AM

Drop by drop ACCESS & HUL in Base of Pyramid Partnership for Safe Drinking Water for Rural Poor:

Yakalakshmi lives in Nekkunda village, Telengana region in Andhra Pradesh with her husband and two children. Though she has water piped to her house by the village panchayat, her entire family fell ill for a month last monsoon season by drinking water directly from the tap. "We all got high fever and severe diarrhea", she says, "we had to spend around Rs. 4000 on health care, which was very difficult for us". So when she got the opportunity this January to buy an effective water purifier through her Self Help Group (SHG) on an installment basis she was one of the first to sign up. Yakalakshmi is just one of the beneficiaries of a unique tie-up between ACCESS Development Services, a microfinance technical services non-profit organization, and Hindustan Unilever Limited, one of the country's largest producers of fast-moving consumer goods, to provide safe drinking water to rural poor. "Most of these villages have piped water or boreholes", says Padma, Project Coordinator at a local NGO, PEACE, "the problem is that tests by UNICEF in this district show that up to 70 percent of these sources are contaminated."The contamination gets even worse during the rainy season, especially due to poor sanitation and waste-management practices.

Frequently asked questions (FAQ) on Total Dissolved Solids
Here is a compilation of answers received on India Water Portal on queries related to TDS. Posted on 29 Feb, 2008 03:52 AM

The most popular FAQs are listed below. Please click on a topic to view more detailed information:

Safe drinking water, crucial to protect health (Image Source: PxHere)
SAFEWAT: Water purification system by Population Services International
SAFEWAT: Water purification system by Population Services International Posted on 18 Feb, 2008 11:15 AM

Most drinking water projects are designed for supply of treated water through pipes to communities ; this requires investment on infrastructure such as pumps, overhead tanks, supply pipes, water purification equipment and after the project, maintenance staff and funds; while all this calls for planning, funding and time to execute, yet we cannot be certain that the water delivered remains uncon

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