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Abstract:
常温条件下(20~25℃),采用序批式反应器(SBR),应用改进后的运行策略:进水、厌氧搅拌、曝气搅拌、静置沉淀、排水、选择性排泥、污泥床缺氧搅拌,控制污泥龄为20d,溶解氧为0.2~0.5mg/L,实现单污泥系统同步除磷亚硝化的稳定运行.结果表明:总磷去除率为95.9%~97.1%,出水总磷浓度为0.1~0.4mg/L,好氧阶段氨氮去除容积负荷为0.242kg N/(m3·d),出水氨氮和亚硝酸盐氮的比值约为1:1,可以为后续的厌氧氨氧化提供合适的进水.
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中国环境科学
Year: 2015
Issue: 05
Volume: 35
Page: 1351-1358
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: 10
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