Abstract:
通过批次实验研究了两种典型重金属离子[Cu(Ⅱ)和Ni(Ⅱ)]与腐殖酸对厌氧氨氧化(ANAMMOX)脱氮效果(SAA)的影响并进行了动力学模型分析,同时探讨了腐殖酸-重金属对ANAMMOX脱氮的影响.结果表明,在投加ρ[Cu(Ⅱ)]和ρ[Ni(Ⅱ)]均为3mg·L~(-1)时,对ANAMMOX有促进作用,SAA分别提高了8.64%和7.78%;当ρ[Cu(Ⅱ)]和ρ[Ni(Ⅱ)]分别为20mg·L~(-1)和5mg·L~(-1)时则对ANAMMOX有抑制作用,抑制效果随重金属离子浓度增加而越发显著,指数拟合表明Cu(Ⅱ)和Ni(Ⅱ)对ANAMMOX的IC50分别为29.67mg·L~(-1)和...
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环境科学
Year: 2022
Issue: 06
Volume: 43
Page: 3221-3229
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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Chinese Cited Count:
30 Days PV: 2
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