(h) If F/M is high, then i) Longer SRT iii) Better effluent quality ii) High yield iv) Microbes are starving (i) During biological P removal, PAOS i) release S in anaerobic condition iii) release P in aerobic condition ii) accumulate P in anaerobic condition iv) accumulate P in aerobic condition (j) To remove N in wastewater by air-stripping, pH of wastewater should be i) Neutral (pH 7) iii) Alkali (> pH 10) ii) Acidic (
(h) If F/M is high, then i) Longer SRT iii) Better effluent quality ii) High yield iv) Microbes are starving (i) During biological P removal, PAOS i) release S in anaerobic condition iii) release P in aerobic condition ii) accumulate P in anaerobic condition iv) accumulate P in aerobic condition (j) To remove N in wastewater by air-stripping, pH of wastewater should be i) Neutral (pH 7) iii) Alkali (> pH 10) ii) Acidic (
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:(h) If F/M is high, then
i) Longer SRT
iii) Better effluent quality
ii) High yield
iv) Microbes are starving
(i) During biological P removal, PAOS
i) release S in anaerobic condition
iii) release P in aerobic condition
ii) accumulate P in anaerobic condition
iv) accumulate P in aerobic condition
(j) To remove N in wastewater by air-stripping, pH of wastewater should be
i) Neutral (pH 7)
iii) Alkali (> pH 10)
ii) Acidic (<pH 5)
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