What is the BOD limit prescribed by the CPCB | vedclass

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(D) The Central Pollution Control Board $(CPCB)$ has established standards for the discharge of municipal and industrial wastewater into natural water

Vedclass · Accepted Answer

$< 3.0\,ppm$

Vedclass · Answer

(D) The Central Pollution Control Board $(CPCB)$ has established standards for the discharge of municipal and industrial wastewater into natural water bodies.For water bodies that receive municipal waste,the $CPCB$ prescribes that the Biochemical Oxygen Demand $(BOD)$ should be less than $3.0\,ppm$ (parts per million) to ensure the water quality remains suitable for aquatic life and human use.Therefore,the correct option is $D$.

Column-$I$	Column-$II$
$(1)$ Electrostatic precipitator	$(a)$ Removes gases like $SO_2$
$(2)$ Scrubber	$(b)$ Reduces automobile emission
$(3)$ Catalytic converter	$(c)$ Removes particulate matter

What is the $BOD$ limit prescribed by the $CPCB$ for natural water bodies into which municipal waste is discharged?

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$(2)$ Scrubber $(b)$ Reduces automobile emission

$(3)$ Catalytic converter $(c)$ Removes particulate matter

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