. The process of removing contaminants from waste water is known as


(a)          water harvesting.

(b)          waste water treatment.

(c)           nitrification.

(d)          biomagnification.

 

Best Answer

(b) waste water treatment

The process of removing contaminants from wastewater is the known as  ‘waste water treatment’. These contaminants can be chemical, physical or biological and are removed by physical, chemical and biological processes.

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