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Sewage Water Treatment - Pollutants in Sewage Water
wastewatertreatment1947.tumblr… — Wastewater is tainted by a variety of organic matter. Vegetable Plants, animals and human beings are the sources for origination of natural or synthetic organic compounds. Human excreta, paper products, detergents, cosmetics, food, and agricultural products, and wastes from commercial activities are all ample in volume and organic in nature.
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