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Which is not a physical method of waste ...

Which is not a physical method of waste water treatment.
(i) Floatation (ii) Filtration (iii) Phyto remediation (iv) Oxidation

A

i and iii

B

ii and iv

C

i and ii

D

iii and iv

Text Solution

Verified by Experts

The correct Answer is:
D
iii and iv
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