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
A DFT Study of the Hydrophobicity of Silicalite
Published:
January 1, 2010Factors that influence water adsorption in silicalite were studied. It was found that the energy of adsorption becomes less stable as water molecules are loaded in the silicalite structure. A structure with one water molecule was found to have an energy of -14.42 KJ/mol while one with three...Read more
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GlobalDesigning an Elevated Storage Tank
Published:
January 1, 1982U.S. Agency for International Development
Technical note provides guidance on designing an elevated storage tank. Elevated storage tanks are used to deliver water either through large distribution systems or through standpipes located at or near the source or at other communal watering points. Elevated storage tanks are used where ground...Read more
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GlobalWhere Most Needed: FY13 WASH Annual Report
Published:
July 1, 2014World Vision
This annual report, covering the period of October 2012-September 2013, summarizes annual WASH work done in 10 countries prioritized for funding by World Vision United States.Read more
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GlobalWhere Most Needed: FY14 WASH Semi-Annual Report
Published:
July 1, 2014World Vision
This semi-annual report covers WASH work funded by World Vision United States through its For Every Child Campaign, October 2013 through March 2014. Read more
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GlobalDrinking 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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GlobalHow to Make Water Safe Using Household Bleach
Center for Disease Control and Prevention
This poster can be used to help educate people about methods for disinfecting water.Read more
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GlobalThe Story of Cholera
The film shows how to make the basic homemade oral rehydration solution using sugar, salt, and safe water as these items were felt to be most widely available. However, a solution prepared with a readymade ORS packet is the first choice if supplies are available.Read more
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GlobalHousehold Water Treatment Chlorination- The Safe Water System
Center for Disease Control and Prevention
This resource is intended for public health professionals, community organizations, non-governmental organizations, and others interested in learning more about household water treatment using chlorination. Read more
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GlobalHousehold Water Treatment Flocculant/Disinfectant Powder
Center for Disease Control and Prevention
This resource is intended for public health professionals, community organizations, non-governmental organizations, and others interested in learning more about household water treatment using flocculant/disinfectant powder. Read more
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GlobalHousehold Water Treatment Solar Disinfection
Center for Disease Control and Prevention
This resource is intended for public health professionals, community organizations, non-governmental organizations, and others interested in learning more about household water treatment using solar disinfection. Read more
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GlobalDon't see what you're looking for? You can search USWP member sites, request a resource, or contact the USWP.