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Abstract:
为实现低C/N城市污水的同步脱氮除磷,采用SBR反应器以厌氧/好氧(A/O)为运行方式,在保持总曝气量900 L不变的条件下调整曝气策略[将均匀曝气2. 81 L·(h·L)-1改为先高强度4. 22 L·(h·L)-1后低强度1. 88 L·(h·L)-1的"高/低曝气"和先低强度1. 88 L·(h·L)-1后高强度4. 22 L·(h·L)-1的"低/高曝气"].试验考察了不同曝气策略下系统的脱氮除磷性能及污泥特性.结果表明,高/低曝气下系统的脱氮除磷效果最佳,出水NH_4+-N、NO_2--N、NO_3--N和TP浓度分别为0、0. 15、8. 12和0. 04 mg·L~(-1),总...
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环境科学
Year: 2019
Issue: 12
Volume: 40
Page: 5456-5464
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: 12
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