Oxidation Ponds involve

Oxidation Ponds involve

Q. Oxidation Ponds involve

A.            chemical removal of pollutants

B.            mechanical screening of pollutants

C.            biological reduction of organic matter

D.            none of the above

Answer: biological reduction of organic matter

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page