Treatment and Purification

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Featured Articles
December 11, 2019
Locals reject social impact assessment report of Luhri II hydropower project
News this week
Sutlej river in Kinnaur, Himachal Pradesh (Image source: Sanyam Bahga, Wikipedia)
December 2, 2019
Water stewardship approach to minimizing risks for businesses
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
Jaipur’s wastewater conundrum
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
BWSSB’s workforce woefully inadequate, says Chairman Tushar Girinath
Bangalore's water utility is understaffed, under financed and unable to service the city's water needs.
Image credit: Citizen Matters
November 13, 2019
NGT pushes to ban RO purifiers for water with TDS below 500 mg/l
Policy matters this week
A domestic RO water purifier
October 10, 2019
Goa fights to protect its khazans; Coonoor cleans its river; Punjab gov scrambles to clean Kali Bein River before Gurupurab
News this week
Aerial view of a Khazan in the Zuari river, Goa.
Climate talks end in dispute
Policy matters this week: Climate change talks at Warsaw end up in dispute, a new division for the Himalayas and NHRC issues notice to the government on pollution in the Ganga.
Ravleen Kaur
Posted on 01 Dec, 2013 03:30 PM

Money deals mar climate talks in Warsaw
Unfriendly climate at Warsaw Source: Wikipedia
After Phailin, Cyclone Helen hits Andhra Pradesh coast
News this week: Cyclone Helen devastates Andhra coast, built up area in the capital replaces green spaces and packaged water unit to come up near Sambhar lake.
Ravleen Kaur
Posted on 24 Nov, 2013 02:42 PM

 After Phailin, Helen devastates Andhra coast 
Cyclone Helen hit Andhra coast Source: Wikimedia
Gujarat government arrests activists protesting Narmada weir
News this week: Gujarat government puts environment activists under house arrest, Goa's mining zone highly polluted and Assam's rice bowl turns into wasteland due to siltation.
Ravleen Kaur
Posted on 05 Nov, 2013 11:02 AM

Gujarat government culls protest against weir on the Narmada river
Sardar Sarovar Dam Source: Geolocation
Sikkim villagers revive lake dry for 25 years
News this week: Sikkim villagers revive lake, power production from Kudankulam nuclear plant begins and solar micro-grid project to come up in Bihar.
Ravleen Kaur
Posted on 01 Nov, 2013 11:42 AM

Sikkim village revives lake that lay dry for 25 years
Lake revival in Namthang Source: PIB
110 countries pledge to phase out mercury
Policy Matters this week: 110 countries sign Minamata convention, railways to have bio-toilets and Water Bill to include sewerage charges in Ahmedabad.
Ravleen Kaur
Posted on 15 Oct, 2013 09:10 AM

110 countries sign Minamata convention to ban mercury
No more mercury thermometers (Wikimedia)
Rajasthan's drinking water most contaminated
News this week: Rajasthan's drinking water most contaminated, artificial oxygen to clean Ulsoor lake and 20% government schools in Delhi don't have water connection.
Ravleen Kaur
Posted on 06 Oct, 2013 10:54 PM

Rajasthan's drinking water most contaminated
Right to safe drinking water (Source: Merck Group)
Applications invited for the post of ' State Coordinator-Water Quality Monitoring ', IPE Global, Patna
A leading international development sector consultancy firm that partners with development agencies to provide innovative solutions and support to address the global challenges of development.
Posted on 30 Sep, 2013 10:01 AM

For details on the vacancy, please click here.

FOr more information on the consultancy firm, click here.
Government bans project clearance in eight critically polluted industrial areas
Policy matters this week - No more project clearance in critically polluted areas, Tamil Nadu government launches 'Amma' mineral water and Guwahati to get 24*7 water supply.
Ravleen Kaur
Posted on 22 Sep, 2013 06:03 PM

No environment clearance in eight critically polluted areas
Effluent pollutes water Source: Wikipedia
A tale of two STPs
In Lucknow, two sewage treatment plants ostensibly prevent pollution of the river Gomti but are they really doing their job? The photos tell the entire story.
Chicu Lokgariwar
Posted on 20 Sep, 2013 04:51 PM

The venerable Imperial Gazetteer says, 'Viewed from a distance Lucknow presents a picture of unusual magnificence and architectural splendour, which fades on nearer view ...' (Imperial Gazetteer of India, v. 16, p. 196).
The only working STP in Lucknow -Daulatganj
Sanawar school makes good use of its sewage
The Lawrence School, Sanawar, couldn't meet its water requirements until it implemented a wastewater recycling program within its campus. It is now water-surplus.
P K Sharma
H Romana
Posted on 20 Sep, 2013 04:46 PM

If you visit Shimla during the summers, you will notice people being asked to use water judiciously. You will likely see tankers queue up around residential areas as the supply from the municipal corporation declines. Why would a hill station that is fed by mountain rivers and overlooked by glorious snow peaks face water scarcity?
The Lawrence School, Sanawar. Source: Pankaj Sapru
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