Treatment and Purification

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December 2, 2019 Water stewardship is an approach predicated on the concept that water is a shared resource and so water risks are also shared risks that everyone in a catchment will face
Picture credit: Romit Sen
November 21, 2019 A report by NIUA brings to light the chinks in Jaipur's sewage system and suggests some solutions.
Routine check done by the sewage treatment plant staff in Delawas, Jaipur. The plant is part of the ADB best practices projects list. (Image: Asian Development Bank, Flickr Commons)
November 18, 2019 Bangalore's water utility is understaffed, under financed and unable to service the city's water needs.
Image credit: Citizen Matters
November 13, 2019 Policy matters this week
A domestic RO water purifier
Detecting lead in water with nanoparticles
Super tiny particles derived from table sugar can detect lead in water which is harmful for human consumption. Posted on 03 May, 2018 06:56 AM

Nanotechnology deals with particles that are several thousand times smaller than the human hair, and it is being put to use in a variety of applications such as drug delivery and diagnostic tests. 

Nanoparticles from table sugar can be used as sensors to find lead in water. (Source: IWP Flickr photos)
Anicuts affect Mahanadi's flow
While the three anicuts on the Mahanadi are hampering its free flow, another one is being planned by the government. Posted on 26 Apr, 2018 01:02 PM

Gopal Nishad, a fisherman in his early 40s, is frustrated that there is hardly any fish left in the Mahanadi’s basin at Pitaibandh due to the lack of water in the basin. This basin is located near Rajim-Nawapara in Chhattisgarh, the proposed site for the fourth anicut on the Mahanadi.

Anicut on the Mahanadi basin at Rajim-Nawapara (Source: India Water Portal)
Treating sewage with plants
Neknampur lake serves as a fitting example of how low cost but effective natural techniques can be used to clean city lakes that are choking with pollutants. Posted on 17 Apr, 2018 04:56 PM

A radical new method is fast emerging as an effective and sustainable solution to increasing pollution in urban lakes. Called floating treatment wetlands (FTW), they are artificial islands with plants that stay afloat on the lake. The plants clean the lake through hydroponics system, resulting in a cleaner, beautiful lake and an improved habitat for creatures that depend on it.

Floating treatment wetland at Neknampur lake. (Pic courtesy: 101Reporters)
Tackling fluorosis by following Nalgonda's lead
Engaging with the fluorosis problem in Nalgonda gave the FKAN a chance to understand the problem and apply the solutions nationally. Posted on 15 Apr, 2018 04:21 PM

Fluorosis continues to be a regional issue in Telangana to this day, even decades after the first cases were discovered in Nalgonda in 1937. More than three lakh people in the district are affected with skeletal and dental fluorosis, a stigma that has stuck for generations.

Shifting to non-fluoride affected food and increased nutrients is necessary to deal with fluorosis (Image: Fluoride Knowledge and Action Network)
Saving Jhabua’s children from fluorosis
INREM Foundation’s work helped develop protocols on designing proactive action on safe water and nutrition to help mitigate fluorosis in Jhabua. Posted on 13 Apr, 2018 09:03 PM

In 2010, nine-year-old Kailash from Miyati village, Jhabua developed symptoms of skeletal fluorosis. Fluorosis, which affects millions of people in India, is a health issue caused due to high fluoride content in drinking water. Skeletal fluorosis is marked by deformed bones.

Nutrition garden developed in Jhabua for sustainable nutrition and resistance from fluorosis among villagers.
Seven reasons why Bengaluru can still run out of water
Citizen Matters looks at what the city should do to manage its water better. Posted on 05 Apr, 2018 03:20 PM

A recent BBC report projected that Bengaluru will run out of water soon.

Image courtesy bwssb.org
Filthy fountains spread dengue fear
Water fountains installed in Kolkata for beautification and left abandoned are becoming a health hazard with mosquitoes breeding in the filthy water. Posted on 03 Apr, 2018 03:23 PM

West Bengal’s tryst with dengue in 2017 could not have been more deadly. Around 13000 people were affected and nearly 100 people lost their lives to the disease.

A fountain at Central Park in Salt Lake. Visitors fear that the stagnant water is becoming a breeding ground for mosquitoes. (Pic courtesy: Gurvinder Singh)
Is your bottled water safe to drink?
A study finds that lack of coordination, poor stakeholder involvement, inadequate training and poor infrastructure hinder the enforcement of bottled water quality standards in India. Posted on 27 Mar, 2018 01:50 PM

It is a fairly common practice among people to buy bottled drinking water while travelling in India with the hope that it will minimise the risk of getting ill due to contaminated water. But is this water safe to drink?

Many illegal bottled water manufacturers exist in the market. (Image Source: Wikimedia Commons)
Fluorosis detection: A step towards providing clean water
FKAN’s work on preparing an action plan for the fluoride-affected Remuna block in Balasore shows how proactive policy work can help highlight the issue. Posted on 26 Mar, 2018 05:21 AM

Rabindra Kumar Jena, the Member of Parliament (MP) from Balasore, Odisha knew that something was wrong with the health of people in a part of his constituency but he could not put his finger to it. By sheer chance, in 2015, he got to know that this seemed to be related to excessive fluoride in water, which caused a disease called skeletal fluorosis.

People became crippled in Balasore due to skeletal fluorosis. Image: FKAN
IFAT India 2018 - India's Leading Trade Fair for Water, Sewage, Solid Waste and Recycling,October 15 -17, 2018.
A valuable opportunity to showcase products, technologies and new innovations.
Posted on 23 Mar, 2018 11:29 PM

On the completion of five successful consecutive editions of IFAT India, IFAT India has now established itself as India's leading trade fair for Water, Sewage, Solid Waste and Recycling. This show will provide opportunities to the attendees to display their products, technologies and new innovations in front of potential customers and to meet with key decision makers and partners.

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