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Abstract:
本研究设置了3个SBR反应器R1、R2和R3,分别采用(A/O)_3-SBR梯度曝气、(A/O)_3-SBR恒定曝气和传统(A/O)-SBR方式运行,以实际城市生活污水为进水基质,探讨了不同曝气方式下的营养物去除性能和好氧颗粒污泥特性,为低强度城市污水的碳源合理利用提供合理的方式.由实验结果可知,R1、R2和R3中颗粒在稳定时期对COD的平均去除率分别为88.68%、 89.05%和88.96%,对TN的平均去除率分别为76.97%、 71.99%和64.92%,对TP的平均去除率分别为96.28%、 85.05%和78.97%,且反硝化聚磷菌占聚磷菌的比例分别为25.52%、 19.60%和...
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Source :
环境科学
Year: 2020
Issue: 08
Volume: 41
Page: 3707-3714
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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