Which of these is a part of the wastewater treatment plant?
(a) Clarifier
(b) Vertical bars
(c) Aeration tank
(d) All of these
Answers
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17
d) All of them
Clarifier, vertical bars, Aeration tank... All of these are the parts of wastewater treatment plant..
NCERT CLASS 8 Solution..
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6
option A is your answer
Explanation:
Microsand clarifier is a part of waste water treatment plant
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