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Author:

殷芳芳 (殷芳芳.) | 王淑莹 (王淑莹.) (Scholars:王淑莹) | 侯红勋 (侯红勋.) | 杜海波 (杜海波.) | 王伟 (王伟.) (Scholars:王伟)

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CQVIP PKU CSCD

Abstract:

为了解Carrousel氧化沟在低温、高负荷下运行的可行性,通过调节进水流量来控制污泥负荷(Ns),于(14.0±0.6)℃下进行连续试验。结果表明:Ns为0.10 kgBOD/(kgMLSS.d)时对氨氮的去除效果最好,去除率>99%;同时脱氮效果也较为理想,平均脱氮率为54.7%,最高达62.8%。当Ns为0.17 kgBOD/(kgMLSS.d)时对氨氮的最大去除率只有59.8%,出水氨氮>23mg/L,且硝化能力的大幅下降还限制了脱氮效果,平均脱氮率只有31.5%。当Ns为0.13 kgBOD/(kgMLSS.d)时对氨氮的平均去除率和脱氮率分别为75.3%、48.4%。可见,当Car...

Keyword:

污泥负荷 Carrousel氧化沟 生物脱氮 低温

Author Community:

  • [ 1 ] 北京工业大学北京市水质科学与水环境恢复工程重点实验室
  • [ 2 ] 青岛市排水管理处

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Source :

中国给水排水

Year: 2008

Issue: 19

Volume: 24

Page: 6-9

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: 7

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