Water Quality and Storage
According to the Centers for Disease Control, because contaminated water is a major cause of illness and death, water quality is a determining factor in human poverty, education, and economic opportunities. Unfortunately, worldwide water quality is declining, threatening the health of ecosystems and humans worldwide. Safe water storage is also integral to ensuring water quality. Resources available in this sub-theme include guidance on maintenance for water tank storage, country water quality assessments, among other resources that support WASH storage and water quality.
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Water Quality and Storage Resources
Water for the World: Designing Stabilization Ponds
U.S. Agency for International Development
A stabilization pond is a large shallow excavation that receives sewage from a sewage system, detains the sewage so that biological processes can destroy most of the disease-causing organisms, and discharges the effluent as treated sewage. This technical note describes the basic design of a...Read more
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United States, North AmericaWater for the World: Designing a System of Two or Three Stabilization Ponds
U.S. Agency for International Development
A system of stabilization ponds is an arrangement of two or more ponds connected by pipes that receives sewage, detains it so that biological process can destroy most of the disease-causing organisms and discharges the effluent as treated sewage. This technical note describes the basic features of...Read more
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United States, North AmericaWater for the World: Operating and Maintaining Mechanically Aerated Lagoons
U.S. Agency for International Development
A mechanically operated lagoon is a large, lined excavation that receives sewage, mixes it with oxygen so that biological processes can destroy most of the disease-causing organisms, and discharges the sewage as treated sewage. Correct operation and maintenance is important because a neglected...Read more
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United States, North AmericaWater for the World: Operating and Maintaining Stabilization Ponds
U.S. Agency for International Development
A stabilization pond is a large shallow excavation that receives sewage from a sewage system, detains the sewage so that biological processes can destroy most of the disease-causing organisms, and discharges the effluent as treated sewage. Correct operation and maintenance is important because a...Read more
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United States, North AmericaDisinfecting Wells With Chlorine
U.S. Agency for International Development
This technical note describes how to disinfect a well using chlorine. Disinfecting a well involves calculating the required amount of chlorine compound, mixing and applying the solution.Read more
Applications of Groundwater Geochemistry
National Groundwater Association
This two-day course will provide you with the knowledge you need to evaluate contaminant migration and design remediation systems based upon the geochemical parameters of your site.Read more
Combined Remedies: Time to Close this Site
National Groundwater Association
Presently there exists a myriad of in situ treatment technologies available for deployment by remediation professionals in the restoration of groundwater and soil. These technologies include physical, chemical, and biological approaches. In recent years, there has been a shift to integrate or...Read more
Hydrogeochemical Processes Controlling Metals Remediation of Aquifer Systems
National Groundwater Association
?This two-day course introduces you to the world of environmental forensics, a multidisciplinary field with the goal of understanding how and when contamination occurred. Investigations may involve identifying and apportioning responsibility among multiple parties, age dating releases, or...Read more
Bridging The Water Treatment Innovation Gap
Published:
May 12, 2015The U.S. Water Partnership with support from Microvi Biotech Inc., Water Environment Research Foundation (WERF) and District of Columbia Water and Sewer Authority (DC Water) convened a webinar with various perspectives on the development and marketing of innovative water treatment technologies.
The...Read more
Drinking Water Quality Testing
Published:
April 29, 2017This workshop includes theory, demonstrations, discussion, case studies and hands-on practice to asses: how to use portable test kits; different DWQT methods; how to test physical, chemical and microbiological parameters of drinking water; topics including health, safety, sanitary inspections,...Read more
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