Sanitation Library
Total results: 4466
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The Sanitation Workers Knowledge + Learning Hub is the best source for all current news, trends, articles and updates on sanitation workers rights around the world.
2066 Views
188 Downloads
The PLA/PRA approach is used with the following assumptions:
1. Rural communities form active foundation for rural development
2. Communities need committed local leaders to stir up their development
3. Communities have knowledge and information but it needs to be organized
4. Communities have resources but they need to be mobilized. They can introduce projects, acting primarily on their own …
1268 Views
14 Downloads
This equipment is part of several packages devised by the Oxfam Public Health Engineering Team to help provide a reliable water supply for populations affected by conflict or natural disaster. The equipment is designed to be used with any or all of the following Oxfam water equipment: Water Storage equipment, Water Coagulation and Disinfection equipment, Water Filtration equipment, Water …
1453 Views
21 Downloads
This manual is intended for technicians, builders, trainers, students and development
agencies dealing with site survey, design, construction and maintenance of:
-Hand-dug wells in deep sand,
-River-intakes with shaft in riverbank,
-Intake chambers with elevated water tank,
-Subsurface dams built of soil,
-Subsurface dams built of rubble stone masonry and
-Sand dams built of rubble stone …
2452 Views
37 Downloads
Nitrogen is one of the principal nutrients found in wastewater. Discharges containing nitrogen can severely damage a water resource and it’s associated ecosystem. As a result, several chemical, physical and biological processes have been used to promote the removal of nitrogen. Nitrification and denitrification are two suggested processes that significantly reduce nitrogen levels in wastewater. …
