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Applicability of a Surveillance Methodology for the Microbiological Safety of Well Water Supplies, in a Highly Vulnerable Hydrogeological Setting——A Case Study Based Findings from the West Coastal Area of Sri Lanka
Surveillance of Wells Faecal Coliform Counts Sanitary Survey Sanitary Hazard Score
2013/3/19
A well surveillance study carried out in nine Divisional Secretariat Divisions on the west coast of Sri Lanka showed that 70.3% of 101 well sampling points were microbially contaminated with equal to,...
Scientists urge global action to preserve water supplies for billions worldwide（图）
Scientists global action water supplies billions worldwide
2009/5/21
Chinese, Indian, American and British scientists have released a conference declaration urging a region-by-region response to increased water scarcity and heightened hazards.
Melting glaciers, weaken...
Survey and Control of Synthetic Organics in Texas Water Supplies
Survey Control Synthetic Organics Texas Water Supplies
2013/9/11
Four Texas water supplies (Lake Somerville, Lake Livingston, Neches River, and Sabine River) were surveyed to determine their tendency to form trihalomethanes when chlorinated. The ability of conventi...
Electrochemical Flocculation and Chlorination for Domestic Water Supplies
Electrochemical Flocculation Chlorination Domestic Water Supplies
2013/9/11
Three electrochemical chlorinators were developed, tested and evaluated. The first used natural chlorides in the water to produce a chlorine residual; the second and third produced chlorine residuals ...