BioSand water filter is an adaptation of slow sand filter that is designed for use by families at the household level. This award-winning water filtration technology was developed by Dr. David Manz, a former professor at the University of Calgary. Filters are a proven technology, efficient and inexpensive. From beginning to end, the filters can be built in about 10 days, at an average cost of $ 100 that includes raw materials, construction, transportation, supervision, trainingFamily Filter maintenance and personal care, monitoring and evaluation. The filter removes micro-organisms responsible for diseases spread by water, such as cholera, typhoid and amoebic dysentery. The filter also strains the particles, turbidity, and much of the organic substance, the taste for color and odor. One of the Millennium Development Goals United Nations to halve the proportion of people without access to safe drinking water and sanitationSanitation by 2015. Samaritans Purse to help make this possible. Already more than 70,000 BioSand water filters were installed to provide drinking water to about 560,000 people around the world. Filtration The filter is very durable, built with concrete pipes, sand, gravel and PVC. These materials can be found in almost every country and to help enable community members to build the filter in place. Water is poured on top of the filter and flowsDown ...
Keywords: water, TOTT, turn, on, the, Tap, clear, clean, for, 3rd, world, health, GOD, JESUS, help, Africa, animation, video
No comments:
Post a Comment