Contamination, Pollution and Quality

Featured Articles
December 16, 2022
Water Quality Management Course - Not just a training program
In this article, we will understand how the WQM course is continuing to influence the needs of learners that come from diverse backgrounds. The course model also offers core insights to many others who would like to engage in a virtual training program.
During a WQM course, a field team member from INREM facilitating a demonstration
September 9, 2022
Creating jobs while managing air quality
Highlights from a new report released by iFOREST
An old coal-fired power plant has been dumping vast quantities of ash out in the open for many years. (Image: Lundrim Aliu/ World Bank; CC BY-NC-ND 2.0)
September 5, 2022
Rivers of Bengaluru: A map-infographic reflects the rivers’ state
In an attempt to present a perspective on how rivers are used and abused, a map of the Bengaluru rivers illustrate how waste flows through natural river corridors, polluting the rivers and altering their status.
Vrishabhavathi river flow at Thagachguppe Bridge, Kumbalgodu (Image Source: Paani.Earth)
August 27, 2022
Himalayan lakes can potentially become long-term sinks of microplastics
Study looks at microplastic types in lakes of Ladakh
(Vinay Goel, Wikimedia Commons)
August 19, 2022
Polluted water, hitchhiking microbes and the hidden threat of cholera in India
Better access to clean water coupled with health education to bring about changes in behaviour are critical to prevent exposure to dangerous cholera bacteria that lurk in untreated waters.
The hidden threat of cholera in India (Image Source: IWP Flickr photos)
August 11, 2022
India’s rivers in trouble due to high fertilizer load and heavy monsoons
This could lead to water quality crisis reinforcing the need for basin-specific management strategies
Around the world, more than a fifth of nitrogen released by human activity ends up in aquatic ecosystems (Image: Wikimedia Commons)
Fluorosis in Gujarat - a disaster ahead: a study by Carewater
The study aims at understanding the socioeconomic impact of fluoride contamination of groundwater on villagers of North Gujarat
Dr Tushaar Shah
Rajanarayan Indu
Posted on 20 May, 2009 12:25 PM

This study by Carewater highlights the problem of increasing cases of Fluorosis through fluoride contaminated groundwater in North Gujarat and its misdiagnosis as Musculo-skeletal disea
Social impact of high incidence of kidney stones: a study of coastal villages in Junagadh (Gujarat)
The study aims at understanding the socioeconomic impacts of prevalence of kidney stones in the region and concludes that the problem incurred high social cost and need immediate attention
Alka Rawal
Rajnarayan Indu
Posted on 20 May, 2009 12:12 PM

This study from the coastal villages of Junagadh, Gujarat by Carewater aims at estimating the prevalence of kidney stones in the region and understand its varied socioeconomic impacts in terms o
Groundwater and well-water quality in the alluvial aquifer of central Gujarat - a paper by Carewater
The paper recommends urgent requirement of increased aquifer monitoring in central Gujarat, spreading awareness and using proper water treatment procedures to combat groundwater pollution
Doeke Kampman
Sanjiv Kumar
Sunderrajan Krishnan
Suresh Nagar
Posted on 20 May, 2009 12:02 PM

This paper by Carewater highlights the emerging groundwater pollution problems and the increasing incidences of aquifer contamination in the state of Gujarat and describes the drinking water problems arising because of the conta
Impacts of groundwater contamination with fluoride and arsenic - Affliction severity, medical cost and wage loss in Indian villages
The study found that fluoride and arsenic contamination had high cost on society and concluded that government agencies and individuals need to get more attentive to address the issue
Rajnarayan Indu
Sunderrajan Krishnan
Tushaar Shah
Posted on 20 May, 2009 11:56 AM

This document on the study conducted by IWMI on the Carewater site aimed at understanding the economic and social burden experienced by people afflicted with contamination of water due to higher percentages
Issues and approaches for drinking water quality in rural India: a background paper by WaterAid
The paper presents challenges related to continuous water quality and quantity issues in rural India and shows the need to look for a holistic and people-centred approach for water management
Indira Khurana
Romit Sen
Posted on 20 May, 2009 11:40 AM

This background paper by WaterAid highlights the challenges involved in achieving clean drinking water supply in rural India.
Water contamination due to arsenic and nitrates and their health implications - research studies
Nitrate can cause severe health implications like cancer and it contaminates water by mixing with fertiliser run-off and sewage
Alexander van Geen
Bernard T. Nolan
Deana M. Manassaram
Deborah M. Moll
Faruque Parvez
Gabriel Gulis
Geoffrey R. Howe
Habibul Ahsan
James VanDerslice
Jean Brender
Joseph H. Graziano
Lorraine C. Backer
Lydia B. Zablotska
Mary H. Ward
Patrick Levallois
Theo M. deKok
Yu Chen
Posted on 20 May, 2009 11:10 AM

Water contamination due to arsenic
Piped dreams: quality of drinking water supplied to Indian homes (Nov 2003)
Contamination of water, a matter of serious concern, is poorly studied in India and the remedies are even less understood making the existing water supply system inefficient
Lalitha Sridhar
Posted on 20 May, 2009 10:36 AM

"Piped dreams". is a report by Lalitha Sridhar, written in November 2003, that examines the issue of quality of drinking water supplied to Indian homes today, and concludes that water quality must become a very serious concern for our public agencies, in order to solve the impending water crisis.
Towards a more effective operational response - arsenic contamination of groundwater in south and east asian countries: a policy report by World Bank
The policy report states that arsenic mitigation needs to be integrated with broader water supply sector policies and approaches rather than treating it as an isolated issue
World Bank (WB)
Posted on 20 May, 2009 10:16 AM

This policy report on arsenic contamination of groundwater resources by the World Bank presents the findings of a study undertaken by the World Bank in 2005, t
Arsenic levels in Delhi's groundwater studied using hydride generator accessory coupled with atomic absorption spectrophotometer
The paper concludes that arsenic contamination in Delhi soils could be the result of dumping chemical rich garbage into open landfills
Sanjeev Lalwani
T.D. Dogra
D.N. Bhardwaj
R.K. Sharma
O.P. Murty
Aarti Vij
Posted on 19 May, 2009 04:13 PM

This is a paper from the Indian Journal of Clinical Biochemistry. In this paper hydride generator accessory coupled with atomic absorption spectrophotometer was used to study the arsenic levels in the groundwaters of Delhi. The arsenic levels in the groundwater samples range from 0.0170 to 0.100 ppm.
The emerging challenge of groundwater pollution and contamination in India
The article provides information on incidence of fluoride, salinity, arsenic and nitrate above permissible levels in groundwater in India
Dr Tushaar Shah
M. Dinesh Kumar
Posted on 19 May, 2009 02:55 PM

This article published on the International Water Management Institute (IWMI) site begins by highlighting the crucial role that groundwater plays as a decentralized source of drinking water for millions rural and urban families in India accounting for  nearly

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