Contamination, Pollution and Quality

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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)
Water can kill!
Mass fish deaths can pose a challenge to the environment, biodiversity and fisherfolk who depend on them for their livelihoods. Why do they happen? Posted on 12 Nov, 2021 12:00 PM

The news of fish deaths in freshwater bodies such as rivers, lakes, ponds is not new to India.

Algal blooms in a pond in Tamil Nadu (Image Source: Wikimedia Commons)
Peak stubble burning to worsen air quality in North India
Chilly winters due to La Nina may lead to more air pollution Posted on 05 Nov, 2021 09:21 PM

As La Nina makes an appearance for the second time in a row and meteorologists expect an intense winter, North India can expect to see prolonged spells of pollution over the coming months.

A farmer burning crop residue in his farm to prepare the farm for monsoon crop (Image: Abhiriksh, Wikimedia Commons)
Balancing water security with saving biodiversity in the river Beas
Will it be possible to achieve tradeoffs between meeting water needs of people and retaining river waters to sustain the rare and beautiful, but endangered Indus River Dolphin in the Beas river? Posted on 25 Oct, 2021 02:22 PM

Ensuring water security Vs conserving biodiversity: The challenge

Beas river at Kullu, Himachal Pradesh (Image Source: Wikimedia Commons)
Haryana ranks third in providing tap water to all rural households
News this fortnight Posted on 19 Oct, 2021 06:16 PM

Haryana comes third in providing tap water to rural households under Jal Jeevan Mission

Women filling water from a tap (Source: IWP Flickr photos)
Water contamination and pollution - A growing challenge for health and biodiversity
Contamination and pollution of water is on rise in India. Here is all the information you need to know on the causes and effects of water contamination and pollution. Posted on 17 Oct, 2021 02:03 AM

Where is water on earth located?

Water on earth exists in two forms, freshwater and salt water. Less than 3 percent of the water found on earth is freshwater, and the remaining 97 percent is salt water found in the oceans.

Poisoned waters of the Yamuna (Image Source: India Water Portal)
India needs a comprehensive emissions database
India needs an official national emissions inventory for pollutants, as existing ones show 37% variation Posted on 10 Oct, 2021 01:35 PM

India needs to develop and maintain a comprehensive inventory of baseline emissions to ascertain whether its policy and technological interventions are able to reduce air pollution, according to an independent 

Database needed to assess emissions from industries, power plants, road transport, domestic sources, and agricultural waste burning (Image: Pxfuel)
Over 500 million people in India exposed to sand and dust storms
Storms worsen air quality and degrade vast farmland areas, as per a new UN study that analyses the impact of sand and dust storms on health, clean energy, transport, glaciers, cities and agriculture in Asia and the Pacific. Posted on 08 Oct, 2021 02:25 PM

According to a new UN report, more than 500 million people in India are exposed to medium and high levels of poor air quality due to sand and dust storms.

Storms worsen air quality and degrade vast farmland areas, disrupt commercial flight services, lower the efficiency of solar power generation, and accelerate the melting of glaciers. (Image: ESCAP)
Only a third of sewage generated per day in India treated, reports CPCB
News this fortnight Posted on 23 Sep, 2021 01:30 PM

Only a third of sewage generated daily is treated in India, according to CPCB

A sewage treatment plant in Karnataka (Source: IWP Flickr photos)
The holy composting unit
While preventing nirmalya (religious waste) from being thrown in the rivers along the ghats of rivers in India is a dire need, so is increasing public awareness and citizen involvement on the issue, urges Jeevitnadi from Pune. Posted on 18 Sep, 2021 03:48 PM

Cleaning the river banks has been a regular activity taken up by Jeevitnadi Living River Foundation (an NGO working on saving the river Mula Mutha in Pune city through citizen involvement) as a part of the Adopt a river stretch initiative.

A composting unit installed in one of the temple premises in Pune (Image Source: Jeevitnadi Living River Foundation)
Transforming wall paintings into speaking walls
An innovative initiative for awareness building and communication on water quality issues Posted on 09 Sep, 2021 07:02 PM

If you travel to rural India, you can find wall paintings near bus stands or compound walls of schools or walls of a Panchayat office adorned with messages.

Fluoride contamination is leaving villagers crippled, while authorities struggle to find solutions. (Image: India Water Portal)
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