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Author:

李军 (李军.) | 毛世春 (毛世春.) | 王静萱 (王静萱.)

Abstract:

针对二级出水水质特征,试验采用反硝化生物滤池深度处理城市二级出水.通过不同C/N、不同滤速下反硝化滤池的脱氮性能的比较,得出了滤池适宜的运行参数,为水厂的改造提供技术支持.试验结果表明,在C/N=4.42,滤速为3.4 m/h时,反硝化滤池的脱氮效果最好,出水TN低于5 mg/L,NO_3~--N、NO_2~--N含量很低,几乎没有.通过沿程监测反硝化滤池,得出反硝化滤池脱氮主要集中在进水端前700 mm,最终确定最佳滤层高度为1300 mm.

Keyword:

反硝化滤池 深度处理 滤速 C/N

Author Community:

  • [ 1 ] 北京工业大学建筑工程学院

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Source :

Year: 2011

Language: Chinese

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: 13

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