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Abstract:
通过批试实验研究了同步亚硝化、厌氧氨氧化和反硝化(SNAD)生物膜的脱氮性能.SNAD生物膜具有良好的厌氧氨氧化和反硝化活性.厌氧氨氧化NH_4~+-N、NCV-N和总无机氮(TIN)去除速率分别为0.121,0.180,0.267kgN/(kgVSS·d);反硝化和亚硝态氮氧化活性分别为0.211,0.053kg NO_2~--N/(kg VSS·d).SNAD生物膜厌氧氨氧化适宜的pH值范围为5~9,生物膜有助于缓解pH值对厌氧氨氧化菌的抑制作用.SNAD生物膜对NO_2~--N和FNA的抑制作用表现出良好的耐受能力.当NO_2~--N浓度分别为100,150mg/L时,对应的FNA浓度分...
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中国环境科学
Year: 2017
Issue: 04
Volume: 37
Page: 1322-1330
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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