Contamination, Pollution and Quality

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Featured Articles
September 5, 2024
India's sewage future
The current state of play regarding sewage treatment standards in India
Clogged pipes: India's sewage treatment crisis (Image: Trey Ratcliff, Flickr Commons; CC BY-NC-SA 2.0)
September 2, 2024
NGT’s uniform standards: A controversial approach to sewage management
Recommendations made by an expert committee, the NGT's subsequent orders, and a critical analysis of these developments
Drum screens at Bharwara sewage treatment plant (Image: India Water Portal)
August 30, 2024
India’s efforts at water pollution control: Legislative frameworks and real-world impacts
This article traces the evolution of the legislative framework for water pollution in India and its implications for wastewater treatment standards in the country. 
Open drains in Alwar (Image Source: IWP Flickr photos)
August 22, 2024
From pollution to solutions
The journey of sewage treatment standards and the challenge of treating India’s growing wastewater
Need to fix wastewater effluent standards (Image: Kristian Bjornard)
August 1, 2024
Weed wars: The hidden costs of herbicide use in rice
Recognising the limitations of relying solely on herbicides, a strategic shift towards preventive measures is crucial
Relying solely on chemicals to keep weeds at bay isn't sustainable and can harm the environment. (Image: Needpix)
June 12, 2024
The ripple effect of safe drinking water on health under Jal Jeevan Mission
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)
Antibiotic-resistant genes in Kerala mangroves
Researchers believe there could be serious consequences if antibiotic-resistant genes move from harmless microbes to pathogens.
Umashankar Mishra
Posted on 06 Aug, 2018 04:11 PM

Antibiotic resistance is increasing in various microbial populations. A new study by Indian researchers has revealed that antibiotic-resistant genes are present in microorganisms of mangrove regions in Kerala also.
Mangrove forest located in the coastal regions of Kerala. (Pic courtesy: India Science Wire)
Trash out: People get together to clean the Himalayas
The Himalayan Cleanup where people collected and sorted trash threw up useful information on the main culprits behind trash piles in the Himalayas.
Chicu Lokgariwar
Posted on 06 Aug, 2018 10:50 AM

My first trek in the Himalayas was a transcendental experience. Even a decade after, I remember the intense beauty of every vignette I came across. That’s why I was excited about the Himalayan Cleanup, held on May 26 this year.
Volunteers sort plastic trash during the cleanup. (Pic courtesy: Zero Waste Himalaya)
In the business of transformation
A toilet complex managed by college students sets an example of a sustainable model for accessing sanitation.
Amita Bhaduri
Posted on 02 Aug, 2018 04:11 PM

Pramod Kumar Singh, the caretaker of a community toilet complex in northwest Delhi’s Sultanpuri area is proud about its upkeep. The complex, built by the Delhi Urban Shelter Improvement Board (DUSIB) and inaugurated in 2016, is well maintained with beautiful landscaping, posters and wall art.
Delhi Street Art has painted cartoons and caricatures on the walls to attract people to the community toilet complex at Sultanpuri. (Image: Project Raahat, Enactus)
Groundwater contamination adds to India's water woes
News this week
Swati Bansal
Posted on 31 Jul, 2018 01:29 PM

India's water woes increase due to depleted and contaminated groundwater: Government
A well in Rajasthan. (Source: IWP Flickr photos)
NGT anguished over pollution in Ganga, Yamuna rivers
Policy matters this week
Swati Bansal
Posted on 31 Jul, 2018 12:56 PM

NGT slams NMCG and DJB over pollution in Ganga and Yamuna rivers
The Ganga river (Source: IWP Flickr photos)
How industries ruined Ratlam’s groundwater
Toxic industrial waste has polluted groundwater in Ratlam. Residents wait for action from authorities.
Makarand Purohit
Posted on 25 Jul, 2018 04:53 PM

A resident of Bajankheda village in Ratlam district of Madhya Pradesh, Sitabai Tindor shows her pot full of water to us. A strange red, the water looks unusual. “We have been using this red water for domestic use for the last two decades. Industries in Ratlam has spoilt our land and water. The government has not provided us with any alternatives.
Women pump contaminated water from the hand pump at Bajankheda. (Source: India Water Portal)
Not enough rain, Bihar stares at drought
News this week
Swati Bansal
Posted on 24 Jul, 2018 12:45 PM

All districts but three in Bihar experience drought
Parched land during drought in India. (Source: IWP Flickr Photos)
Delay in 16 major irrigation projects, reports CAG
Policy matters this week
Swati Bansal
Posted on 24 Jul, 2018 11:04 AM

CAG pulls up water ministry for delay in 16 major irrigation projects
Ganga river at Kachla, Uttar Pradesh. (Source: IWP Flickr Photos)
National Waterway-1: Dolphin population declines
News this week
Swati Bansal
Posted on 17 Jul, 2018 10:31 AM

Decline in Dolphin population observed in India's only dolphin sanctuary
Gangetic Dolphin (Source: Arati Kumar Rao)
No water security without water quality
A study points out that pit latrines with onsite sanitation systems are a source of groundwater contamination.
Amita Bhaduri
Posted on 16 Jul, 2018 10:19 AM

Groundwater is a major source of water for a large number of Indians with 66 percent rural households and 27 percent urban households directly depending on it for drinking purposes, as per Census 2011.
Unsanitary conditions lead to groundwater contamination. (Image: SuSanA Secretariat, Attribution [CC BY 2.0])
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