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Abstract:
采用SBR反应器,以城市生活污水为原水,进行同步亚硝化、厌氧氨氧化、反硝化(SNAD)工艺的启动研究.首先接种厌氧氨氧化(anammox)颗粒污泥,在高曝气量下(500L/h)培养得到亚硝化颗粒污泥,然后再次接种anammox颗粒污泥,在低曝气量下(40L/h)培养得到SNAD颗粒污泥.在亚硝化稳定期,氨氮平均去除率达到94%,亚硝态氮平均积累率达到95%.在SNAD稳定期,总氮平均去除率为85%.批试实验结果表明,亚硝化稳定期亚硝化颗粒污泥的好氧氨氮和亚硝态氮氧化活性分别为为0.234和0kg N/(kg VSS·d).SNAD颗粒污泥的厌氧氨氧化总氮去除、亚硝态氮反硝化、好氧氨氮氧化、好氧...
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中国环境科学
Year: 2015
Issue: 04
Volume: 35
Page: 1072-1081
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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