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Abstract:
采用生活污水和A2N-SBR工艺对反硝化除磷过程进行了研究.在进水COD浓度为325mg/L,磷浓度为9.1mg/L,氨氮浓度为65mg/L的条件下,出水氨氮浓度和磷浓度分别为3.3mg/L和0.17mg/L,氮和磷的去除率分别为95%和98%.进水C/N比对A2N-SBR反硝化除磷体系的除磷和脱氮效率都有重要影响,在进水C/N比为5时获得了最佳的脱氮和除磷效率;当C/N比小于5时,氮和磷的去除率都有大幅度的下降;当C/N比大于5时,氮的去除率未受到影响,而磷的去除率却有所下降.
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Source :
北京工商大学学报(自然科学版)
Year: 2007
Issue: 01
Page: 10-14
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: 8
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