This course covers the following portions, Water quality pollution and analysis: types and sources of pollution, water quality changes, impurities of water. Organic and in-organic components of surface water and groundwater, Laboratory test procedures: Physical, chemical and biological examination of water. Drinking and Irrigation water standards. Water quality and health; Water quality and Agriculture; Water treatment; treatment methods; Basic water treatment: sedimentation, coagulation, slow sand filter, roughening filter, rapid sand filter, disinfections. Treatment methods for rural water supply, treatment of saline/sodic water, treatment of waste water, treatment methods for rural water supply.

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