* Purification of is done by TWO ways: 1.Natural Methods 2.Artificial Methods إقراء المزيد

* Boiling * Sunlight Exposure * Chlorination * Flocculation * Filtration - Straining * Three-Pot Treatment إقراء المزيد

SOURCES OF WATER 1.Surface water- rivers, lakes, reservoirs etc. 2.Underground water – wells and springs 3.Rain water * Sea water إقراء المزيد

* We all need clean water, water that is free of potentially dangerous contaminants. For our homes we need basic clean and sanitary water. Water that can be used for cooking, cleaning and bathing. Water that meets or exceeds the purity standards of our local governments. ... إقراء المزيد