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Author:

张腾飞 (张腾飞.) | 李冬 (李冬.) (Scholars:李冬) | 晁雷 (晁雷.) | 郎咸明 (郎咸明.) | 张杰 (张杰.)

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CQVIP PKU CSCD

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。

Keyword:

砾石 火山岩 生物膜 滤料 河道治理 氨氮

Author Community:

  • [ 1 ] 北京工业大学水质科学与水环境恢复重点实验室
  • [ 2 ] 辽宁省环境科学研究院
  • [ 3 ] 哈尔滨工业大学城市水资源与水环境国家重点实验室

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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:

Chinese Cited Count:

30 Days PV: 0

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