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[单选题]
某废水处理站,水量300m3/h,进水BOD5浓度为300mg/儿,曝气池MLVSS2500mg/L,出水达到《城镇污水处理厂污染物排放标准》一级A标准,污泥产率系数0.5,衰减系数0.075,污泥龄15d,求曝气池容积为()。
A.2789.2m3
B.2804.3m3
C.2947.8m3
D.2734.5m3
查看答案
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A.2789.2m3
B.2804.3m3
C.2947.8m3
D.2734.5m3
A.160000KJ
B.16000KJ
C.80000KJ
D.8000KJ
A.0.27
B.0.53
C.0.46
D.1.06
A.1
B.2
C.3
D.4