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Which one of the following impurities is...

Which one of the following impurities is easiest to remove from waste water ?  
(A) Bacteria
(B) Colloids
(C) Dissolved solids
(D) Suspended solids

A

Bacteria

B

Colloids

C

Dissolved solids

D

Suspended solids

Text Solution

Verified by Experts

The correct Answer is:
D
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)
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  11. If a water body is contaminated with a toxicant, its biomaginification...

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  13. Which of the following in sewage treatment removes suspended solids?

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  15. A scruber in the exhaust of a chemical industrial plant removes:

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