Contamination, Pollution and Quality

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Featured Articles
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)
Water poverty in Mumbai slum
Water service delivery failures can negatively impact household economy, employment, education, quality of life, social relationships, community cohesion, and people’s sense of political inclusion. Posted on 27 Aug, 2015 01:42 PM

One characteristic of most Indian slums is their inadequate access to water, which has a serious impact on the health of its residents. Most of the research on water service delivery in slums until recently has focused on water quality and health outcomes, especially diarrhoeal illnesses.

An illegal settlement (Source: Wikimedia Commons)
Can India become groundwater secure?
Understanding scientific principles and spreading this knowledge among communities to design their water solutions could be an answer to tackling both groundwater crises and flood situations. Posted on 24 Aug, 2015 09:59 PM

Over the last few months, rains--whether they flooded India enough or not--have certainly flooded the news.

Depleting groundwater levels in the country (Source:Wikipedia)
Europe's Rhine river inspires the Ganga revival
News this week Posted on 24 Aug, 2015 09:13 PM

Ganga clean-up takes its inspiration from the Rhine river

Ganga river at Varanasi (Source: India Water Portal Flickr Photos)
Catching rain in the land of "too much water"
Rainwater harvesting in a school in Jorhat, Assam helps address water quality issues, improves attendance and serves as an example for others in the area to fight arsenic and fluoride contamination. Posted on 23 Aug, 2015 08:16 PM

Even in the remotest village of Assam, you would often find one saying ‘paanir nisina daam’ (meaning as cheap as water) or ‘paanir nisina xorol’ (as simple as water) over a good bargain or an easy task. Water is, almost always, associated with simplicity and abundance.

But those were the good old days.

Children drinking rainwater collected in tanks at Melamati Government Junior Basic School, Jorhat (Assam).
Half of India's interstate rivers plagued by pollution and poor water quality
While the Central Pollution Control Board's recent study highlights the problems with rivers today, it does not have clear cut recommendations or actions to resolve them. Posted on 23 Aug, 2015 03:42 PM

According to a recent study by the Central Pollution and Control Board (CPCB), almost half of India's

The Krishna river, Wai, Maharashtra
Mithi: Recounting a river’s apathetic journey
July witnesses the highest rainfall due to the monsoon but with it comes the risk of flooding, especially in slum clusters in one of India's most populated cities--Mumbai. Posted on 22 Aug, 2015 05:45 PM

For Kaleshwari Yadav, a resident of Morarji Nagar slums in Mumbai, rain is not her biggest worry; it is the lack of it. Residing adjacent to the Mithi (meaning sweet in Hindi) river, she says when it doesn’t rain, the stagnated river becomes a breeding ground of deadly mosquito vectors of diseases such as malaria and dengue fever.

Household waste entering Mithi  in the slums of Bhim Nagar
Colourful fabrics lead to murky waters
The textile printing cluster at Sanganer near Jaipur presents a Catch-22 situation on the right to pollution free water versus the right to livelihoods. Posted on 17 Aug, 2015 09:55 PM

Amanishah nallah flowing through Sanganer, a town located 15 kms from Jaipur, is getting murkier by the day as the the textile hand printing industry in the area is getting more prosperous.

Bleaching, dyeing and printing of cottons causes water pollution at Sanganer
Delhi’s Bhalaswa landfill contaminates groundwater
The landfill, which was supposed to be shut down in 2010 once the trash reached a height of 22m still remains functional at a height of 41m, polluting groundwater and areas around it. Posted on 17 Aug, 2015 09:51 PM

With more than 8360 tons of trash created daily in Delhi, the city has three trash pile sites at Bhalaswa, Ghazipur and Okhla. In these sites technically known as landfills, garbage is buried between layers of earth to build up low-lying lands.

Pushpa has been leading the struggle of Bhalaswa residents to clean water
Roundtable Conference on 'Innovations in Catalysing Interventions and Data Driven Decision Making for WASH programs'
Roundtable Conference will includes a book launch of 'Is it really clean? Creating a WASH Index'
Posted on 14 Aug, 2015 12:49 PM

About the conference

Roundtable Conference and Book Launch
No tunnel for the Luhri hydel project in Himachal
Policy matter this week Posted on 11 Aug, 2015 12:07 PM

Villagers win as SJVNL drops its tunnel plan for Luhri hydel project 

Sutlej river in Kinnaur, Himachal Pradesh (Sanyam Bahga, Wikipedia)
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