An overview on Critical analysis and Generalization of household water treatment
H.M. Manjunatha Swamy and B Nagaraja
Department of Chemistry, S.J.M. Arts, Science & Commerce College, Chandravalli, Chitradurga - 577501 (India)
ABSTRACT
The present study on critical analysis and generalization of household water treatment is reviewed based on publishes data as worked out by various researchers. Historical proof suggests that water treatment was recognized and practiced by ancient civilizations. Basic treatments for water purification are documented in Greek and Sanskrit language writings and Egyptians used alum for precipitation Drinking water sources are subject to contamination and need acceptable treatment to get rid of disease-causing agents. Public drink systems use numerous ways of water treatment to produce safe drink for his or her communities. Today, the foremost common steps in water treatment utilized by community water systems (mainly surface water treatment). Once the floccules has settled to the lowest of the water system, the clear water on prime can tolerate filters of varied compositions (sand, gravel and charcoal) and pore sizes, so as to get rid of dissolved particles, like mud, parasites, bacteria, viruses and chemicals. Locally factory-made ceramic filters have historically been used throughout the globe to treat social unit water. Currently, the foremost wide enforced ceramic filter is that the Potters for Peace. A slow sand filter could be a sand filter custom-made for social unit use. Please note that though normally named because the BioSand Filter External, the BioSand Filter nomenclature is proprietary to one specific style, and this page encompasses all slow sand filters. The version most generally enforced consists of layers of sand and gravel during a concrete or plastic instrumentality about 0.9 meters tall and 0.3 meters square.