aim and objective of water pollution
Answers
Answer:
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Explanation:
Objective of Treatment : To reduce volume of sludge, to stabilize organic solids, and to recover resources. Typical Methods of Treatment : Thickening, chemical addition, centrifugation, filtration, digestion, incineration. Objective of Process : To place effluent and residues in "safe" places.
Answer:
Water pollution is a global issue and world community is facing worst results of polluted water. Major sources of water pollution are discharge of domestic and agriculture wastes, population growth, excessive use of pesticides and fertilizers and urbanization.
Explanation:
Various Causes of Water Pollution
Industrial waste. ...
Sewage and wastewater. ...
Mining activities. ...
Marine dumping. ...
Accidental oil leakage. ...
The burning of fossil fuels. ...
Chemical fertilizers and pesticides. ...
Leakage from sewer lines.Humans are the main cause of water pollution, which is triggered in many ways: by the dumping of industrial waste; due to temperature rise, that cause the alteration of water by reducing the oxygen in its composition; Or due to deforestation, which causes sediments and bacteria to appear under the soil and therefore ...