Question

Name two ways to check pollution of river Ganga​

Answer 1

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The level of faecal and coliform bacteria in the Ganga river in Varanasi measured by the UP Pollution Control Board (UPPCB) is several hundred times more than the permissible limit. Faecal coliform bacteria are found in excreta that contaminates water through untreated sewerage.

Answer 2

Answer:

Measures to Control Water Pollution

Reducing the effluent concentration of the waste input by: (a) Wastewater treatment. ...

Reducing the effluent volume by: ...

Increase the Environmental, In-Stream Degradation Rate of the Substance: ...

Environmental Controls: ...

Harversting of Biomass: ...

Wastewater reclamation:

Explanation:

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