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Abstract:
研究火山岩滤料和普通砾石滤料净化受污染河水的能力。试验结果表明,在好氧条件下,两种滤料对COD_(Cr)的去除没有显著区别,在厌氧条件下,砾石滤池的出水COD_(Cr)高于火山岩滤池。若维持系统出水COD_(Cr)在50 mg/L左右,两种滤池最高COD_(Cr)容积负荷可达1.6 kgCOD_(Cr)/(m~3·d)。当两种滤池的COD_(Cr)容积负荷均低于0.8 kgCOD_(Cr)/(m~3·d),且反应器的好氧区长度与厌氧区长度比大于1:8时,系统氨氮的去除效率会明显提高。
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Source :
给水排水
Year: 2010
Issue: S1
Volume: 46
Page: 87-92
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
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30 Days PV: 0
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