Environment Studies (Science) (M.Phil./Ph.D.) 2016 Panjab University Entrance Exam With Answers

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23.

UASB stands for

A: Up flow anaerobic sludge bed reactor
B: Up flow aerobic sludge bed reactor
C: Up flow anaerobic sewage bed reactor
D: Upward anaerobic sewage bed reactor

The answer is: A

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