Wastewater is the water which leaves various activities like washing, or from industries or from toilets after flushing. It contains some biodegradable, non-biodegradable, organic, inorganic or suspended solid wastes. Its treatment involves the removal of all the waste products from water as much as possible so that it could be reused for irrigation or other activities.

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Chapter 25, Problem 11TF

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Wastewater is the water which leaves various activities like washing, or from industries or from toilets after flushing. It contains some biodegradable, non-biodegradable, organic, inorganic or suspended solid wastes. Its treatment involves the removal of all the waste products from water as much as possible so that it could be reused for irrigation or other activities.

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