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
Rainbow Drive Layout : A model for urban water management
Posted on 22 Nov, 2014 10:29 AM

Bangalore's sprawling expansion outpaces the public utility's ability to accommodate skyrocketing demand for water and sanitation services, and it is increasingly common for new residential communities to assume total management for their own water and sanitation services through their resident welfare associations.

World Water Week 2008 Recap
Posted on 22 Nov, 2014 10:29 AM

The World Water Week concluded at Stockholm on August 23rd. with 2400 scientists, leaders and various representatives from more than 100 countries. Action is crucial, stakes are high and time is running out, were the key messages coming from the World Water Week (August 17th - 23rd). The focal points throughout were sanitation and hygiene, climate, water management, ecosystems and business issues. Studies, reports, initiatives and announcements made during the week included: Water, Agriculture and Bioenergy: http://www.worldwaterweek.org/Downloads/2008/Water_Agriculture_Bioenergy.pdf Water Resource Management: http://www.worldwaterweek.org/Downloads/2008/Water_Resource_Management.pdf Climate and Water: http://www.worldwaterweek.org/Downloads/2008/Climate_and_Water.pdf Water Economics, Finance and the Private Sector: http://www.worldwaterweek.org/Downloads/2008/Economics_Finance_and_the_Private_Sector.pdf Ecosystems and Biodiversity: http://www.worldwaterweek.org/Downloads/2008/Ecosystems_and_Biodiversity.pdf Transboundary Waters: http://www.worldwaterweek.org/Downloads/2008/Transboundary_Waters.pdf Water in Asia: http://www.worldwaterweek.org/Downloads/2008/Water_in_Asia.pdf

Mechanical septic tank cleaning
Posted on 22 Nov, 2014 10:29 AM

These trucks with a built in pump suck out septic tanks and pit latrines for a fee of Rs 1300/- ( 33 US $). They do the job cleanly and in 15 minutes. The waste is then deposited at a sewage treatment plant or for farmers to compost and use as fertilizer. A protocol for safe handling of the manure needs to be quickly developed as well as to tell farmers how much manure to use.

SC rebukes Central and State Pollution Control Boards over Ganga pollution
Policy matters this week Posted on 04 Nov, 2014 11:40 AM

Pollution Control Board is a story of complete failure, frustration and disaster: SC

River Ganges at Sangam in Allahabad
River restoration to be the focus of the first 'India Rivers Week'
News this week Posted on 23 Oct, 2014 04:49 PM

First 'India Rivers Week' to be held in Delhi from November 24-27

Cauvery river in Karnataka
Uttarakhand submits Rs. 9478 crore Ganga clean-up plan proposal
Policy matters this week Posted on 22 Sep, 2014 05:52 PM

Uttarakhand Government submits to Centre the Rs 9,478 crore Ganga Action Plan

Ganga river at Gadmukteshwar
Applications invited for the 'BioSand Water Filter Training', South Asia Pure Water Initiative, Inc., Hoshangabad, Madhya Pradesh
The five day training course will help you learn more about the BioSand water filters that are simple, eco-friendly and low cost household technology to treat water
Posted on 08 Aug, 2014 03:08 PM

About the training:

The training will be led by Center for Affordable Water and Sanitation Technology (CAWST) & South Asia Pure Water Initiative, Inc. (SAPWII). Highly qualified trainers from Canada, USA, and India will be conducting the training.

BioSand Water Filter
Solutions to Indore's water problems don't have to be so expensive!
The use of decentralized systems puts the onus on individuals more than the government or central bodies to provide Indore proper water and sanitation according to Rahul Banerjee. Posted on 02 Aug, 2014 01:46 PM

In the last five decades, Indore, in Madhya Pradesh, has witnessed a substantial increase in urbanisation and industrialisation. Its population has also increased from 5,60,936 in 1971 to 2,167,447 in 2011 (Census 2011).

Waiting for water tankers in Indore
Centre's 100 day plan: Construct one toilet per second
News this week Posted on 15 Jul, 2014 08:00 AM

Centre all set to construct 5.2 million toilets by August 31

Toilet built under Nirmal Bharat Abhiyan
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