Treatment and Purification

Featured Articles
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
UNESCO Workshop on 'Ensuring Water Security in Changing Environment Scenario for Water Professionals of Cluster Countries'
A 2-day regional capacity development workshop Water Professionals of South Asian Countries’ sponsored by UNESCO is being organized jointly by IIT Bombay.
Posted on 27 Oct, 2015 10:44 AM

A regional capacity development workshop on ‘Ensuring Water Security in Changing Environment Scenario for Water Professionals of South Asian Countries’ sponsored by UNESCO is being organized jointly by IIT Bombay, NIH Bho

Delhi’s sanitation staff off on strike, yet again
Posted on 26 Oct, 2015 10:24 AM
Delhi's safai karamcharis on strike: Demand regularisation and timely payment of salary
A bulk of the 57,000 strong sanitation work-force affiliated to 27 safai karamchari unions stayed away from work demanding timely release of salaries, pay
National Sustainable Water & Sanitation Summit 2016
The focus of the summit was to create awareness about the existing water & sanitation issues in India, Governments’ future plan for Swachh Bharat Mission, national reforms on water & sanitation.
Posted on 23 Oct, 2015 04:25 PM

Household water filter use in Ahmedabad
Ahmedabad's rural areas have better access to expensive RO filters than more affordable gravity non-electric filters. What are the factors and implications affecting this choice of water filters? Posted on 21 Oct, 2015 12:09 PM

76 million people lack access to safe drinking water in India thus increasing their risk to mortality from water-borne diseases such as diarrhoea, typhoid, and cholera. The poor are much more likely to be affected by unsafe drinking water than those who are financially better off.

Safe drinking water, a scarce resource (Source: Wikimedia Commons)
Environment Ministry allowed to clear hydel projects in Uttarakhand, except in Alaknanda-Bhagirathi basins
Policy matters this week Posted on 20 Oct, 2015 07:10 PM

MoEFCC can approve hydel projects in Uttarakhand, except in Alaknanda-Bhagirathi river basins: SC

Bhagirathi river at its source, Gaumukh (Source: IWP Flickr Photo)
Sanitation workers forced to clean human excreta during the Ashadi Ekadashi in Pandharpur
Posted on 28 Sep, 2015 10:45 AM
Out of prefabricated toilets, sanitation workers were forced to clean human excreta during the Ashadi Ekadashi in Pandharpur
 
Despite manual scavenging being declared as illegal, sanitation workers were forced to clean human excre
National summit and exhibition on water, wastewater treatment and solid waste management
Posted on 25 Sep, 2015 11:16 PM

Where: Le Meridien, New Delhi

When: 29-30, September, 2015

What: Watewater management has assumed heightened significance in the recent past due to the growing menace of pollution and the increased awareness among the stakeholders as well as the general public.

Community involvement key to successful water quality interventions
Faulty perceptions of water treatment and a false sense of protection from locally available water sources increased the risk of children to diarrhoeal diseases in Vellore, Tamil Nadu. Posted on 20 Sep, 2015 10:07 PM

Recent evidence shows that as high as 95% of diarrheal deaths among children under the age of 5 can be prevented by water, sanitation and hygiene (WASH) related interventions that include handwashing, proper excreta disposal and most importantly improved water quality.

Water quality and health impacts (Source: Wikimedia Commons)
Water problems with quality and access plague Sambalpur, Odisha
Groundwater in Talabeda village in Sambalpur, Odisha has high concentrations of iron but more urgently, its water supply system is dysfunctional for the last 2 weeks due to electricity issues. Posted on 27 Aug, 2015 04:00 PM

It's been more than 15 days and the drinking water crisis in Talabeda village in Sambalpur, Odisha is yet to be addressed. The water supply system of the village collapsed due to a fault in the transformer located within the premises of the Talabeda pump house, and no one has the time to fix this and restart the water supply system. 

The colour of the tiles around the public stand-post at Talabeda, Odisha have changed from white to red due to iron contamination.
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
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