UNESCO-IHE
INSTITUTE FOR WATER EDUCATION
Quality of ground water is becoming an emerging issue in the water supply and health sectors. The ground water in the past was considered safe for drinking purpose but now it
came to be known that many shallow tube wells contain arsenic at concentra...
UNESCO, (2008)
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Addressing Arsenic Problem in Nepal
Access to safe drinking water is one of the key targets of the United Nations’ millennium development goals and is a crucial foundation for sustainable poverty reduction. However, the natural occurrence of arsenic in groundwater has proven to be a se...
UNHABITAT, (2007)
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