Rotating biological contactor are used in
A) Anaerobic sludge digestion.
B) Primary sewage treatment.
C) Secondary sewage treatment.
D) Tertiary sewage treatment.
E) Water treatment.
Correct Answer:
Verified
Q18: In one hospital, Pseudomonas aeruginosa serotype 10
Q19: Primary sewage treatment
A) Takes place under aerobic
Q20: Figure 27.1 Q21: Nitrosomonas and Nitrobacter are capable of Q22: The bacteria contributing most of the bacterial Q24: Which of the following do not fix Q25: In which of the following animals would Q26: The release of phosphate- containing detergents into Q27: Bacteria can increase the Earth's temperature by Q28: Which of the following terms describes NO3-
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A) Ammonification.
B)
A)
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