Contamination, Pollution and Quality

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/topics/contamination-pollution-and-quality

Featured Articles
September 5, 2024 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 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 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 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 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 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)
Drinking water treatment technologies - A handbook by National Environmental Engineering Research Institute & Ministry of Drinking Water and Sanitation
This handbook prepared by National Environmental Engineering Research Institute aims to build capacities to identify appropriate water treatment technologies suiting to local conditions. Posted on 30 Nov, 2012 10:22 PM

This handbook prepared by National Environmental Engineering Research Institute has eight chapters:

Chapter 1 introduces the objectives and approaches adopted to prepare the handbook.

Quality of air, water, wastewater and noise levels in Assam's coal fields - A report by North-Eastern Coalfields, Coal India (2012)
This report is an outcome of a study carried out by North- Eastern Coalfields, Coal India and spells out the results of the air and water quality along with the noise level measurements Posted on 28 Nov, 2012 08:03 PM

The report objectives include:

Declare Khablir, Bilkanda, Mahispota, Bodai and Talbanda beels in West Bengal as wetlands of national importance: Ground realities and reasons
This article argues for the need to declare Khablir, Bilkanda, Mahispota, Bodai and Talbanda beels in West Bengal as wetlands Posted on 28 Nov, 2012 11:24 AM

The land use pattern of the area in the vicinity of Khablir Beel, Bilkanda, Mahispota and Bodai as seen from Survey of India Topo Sheet 79 B/6 (surveyed in 1958–59 and published in 1973), is predominantly piscicultural and agricultural.  The Khardah Khal with its connection to river Hugli (Ganga) is the main source of surface water to this area.  Again a Topographical Map prepared by Panihati M

Direct cash transfer of subsidies through Aadhaar card across 15 States from January 1, 2013 - Roundup of the week's news (November 19 to 25, 2012)
The news this week includes reports of direct cash transfer of subsidies through the Adhaar card to be rolled out in 15 states from January 2013, protests against the dumping of uranium waste from Kudanakulum nuclear power plant in Tamil Nadu to the Kolar Gold Fields in Karnataka, the depleting water tables in Bangalore, poor hospital waste management practices in Chennai, waste management issues in Bangalore and plastic bag use ban proposed in Delhi Posted on 26 Nov, 2012 09:43 AM

Direct cash transfer of subsidies through Aadhaar card

MoWR stresses the need to provide momentum to our conservation efforts on water conservation day
Amita Bhaduri provides the details of a consultation organized by the National Water Development Agency, Ministry of Water Resources at CSMRS auditorium, New Delhi on 'Water Conservation Day' Posted on 23 Nov, 2012 02:12 PM

The Union Ministry of Water Resources (MoWR) celebrated “Water Conservation Day" on the 19th of November 2012 to create awareness regarding depleting water resources and underlined its vision and commitment to be an active contributor to the sustainability of this very important natural resource. The field offices of various organizations under the administrative c

National conference by IRRAD and UNICEF on women-led water management: Strategies towards water sustainability in rural India
A National Conference on Women-led Water Management was organised during November 5-6, 2012, in Haryana, India and focused on strategies towards water sustainability in rural India Posted on 22 Nov, 2012 05:07 PM

The Institute of Rural Research and Development (IRRAD) and UNICEF India hosted this  National Conference on Women-led Water Management .

Harvesting and using roof-top rainwater - Part 1
This article provides the details of how the roof top rainwater harvesting system can be implemented at home Posted on 18 Nov, 2012 10:37 PM

Why rainwater harvesting ?

Public Private Partnership (PPP) projects in water in Delhi a burden on public, says Citizens Front for Water Democracy
The Citizens Front for Water Democracy says that Public Private Partnership (PPP) projects in water in Delhi are a tool for corruption and personal gains Posted on 14 Nov, 2012 06:49 PM

Politicians/DJB members, board officials work in connivance with consultants and companies causing losses to the public exchequer. Delhiites get water at high rates and increased water bills as 50 per cent of DJB work is under private operators.

Ion Exchange to display high purity water solutions for the pharma industry at PMEC (2012)
Ion Exchange (India) Ltd. will display the INDION RO-EDI High Purity Water Generation and Distribution System at PMEC 2012, Hall 5, Stall L42, Bombay Exhibition Centre, Mumbai Posted on 30 Oct, 2012 12:23 PM

Key features of the INDION RO-EDI:
• Fully pre-validated to industry accepted standards
• Packaged on single skid
• Hot water sanitization
• Fully functional FAT (factory acceptance test)
• Compliance with latest USP, Ph Eur, cGMP/cGAMP & ISPE specifications and design standards
• Fully automated with SCADA

Hopeful after 28 years- Veer Bhadra Mishra gives a TEDx talk about the Swatcha Ganga campaign
In this talk, Dr Veer Bhadra Mishra talks of the high levels of pollution of the river Ganga and the need to find a solution through a mix of science and tradition Posted on 24 Oct, 2012 12:44 PM

Veer Bhadra Mishra has been working on the Swacha Ganga Campaign for the last 25 years.

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