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Biological treatment of water pollution ...

Biological treatment of water pollution is done with the help of

A

Phytoplankton

B

Lichens

C

Fungi

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
A

Water hyacinth (phytoplankton) can purify water polluted by biological and chemical waste. Water hyacinth has remarkable capacity to accumulate poisonous metals including radioactive substances.
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