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Abstract:
采用厌氧/缺氧/好氧膜生物反应器对北京某城市污水处理厂的初沉池出水进行中试试验,约200 d的研究表明,在水力停留时间保持12.5 h后,化学需氧量、生物需氧量及总有机碳的去除率分别稳定在92%、98%、85%左右,其中生化降解部分与膜过滤部分对COD去除的贡献率分别为89%和11%;NH4+-N、总氮(total nitrogen,TN)的去除率分别为98%、79%左右,出水ρ(TN)平均在10 mg/L左右;系统在污泥龄为40 d左右时,总磷(totalphosphorus,TP)平均去除率为85%,出水ρ(TP)在0.93 mg/L左右;反硝化除磷、好氧吸磷、膜截留对总磷的去除所占的比例...
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Source :
北京工业大学学报
Year: 2012
Issue: 02
Volume: 38
Page: 275-281
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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