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book Microbiology: A Systems Approach 4th Edition by Marjorie Kelly Cowan cover

Microbiology: A Systems Approach 4th Edition by Marjorie Kelly Cowan

Edition 4ISBN: 978-0073402437
book Microbiology: A Systems Approach 4th Edition by Marjorie Kelly Cowan cover

Microbiology: A Systems Approach 4th Edition by Marjorie Kelly Cowan

Edition 4ISBN: 978-0073402437
Exercise 4
During sewage treatment, microbial action on a large scale first takes place in the
A) primary phase.
B) secondary phase.
C) Microbial action is not a part of sewage treatment.
D) Microbial action takes place after the secondary phase.
Explanation
Verified
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(b)As can be seen in the secondary phase...

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Microbiology: A Systems Approach 4th Edition by Marjorie Kelly Cowan
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