Limit of BOD prescribed by Central Pollution Control Board for the dis – InterviewSolution

1.	Limit of BOD prescribed by Central Pollution Control Board for the discharge of industrial and municipal waste waters into natural surface waters is
Answer» lt3.0 ppm lt30 ppm lt100 ppm lt10 ppm Solution :Water pollution is mainly CAUSED by INDUSTRIAL wastes, SEWAGE, INSECTICIDE, herbicides , etc.

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