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2018年 第12卷 第4期

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《环境科学与工程前沿（英文）》 >> 2018年 第12卷 第4期 doi: 10.1007/s11783-018-1067-2

Methanogenic community structure in simultaneous methanogenesis and denitrification granular sludge

1. College of Water Science, Beijing Normal University, Beijing 100875, China
2. School of Environment, Tsinghua University, Beijing 100084, China
3. Environmental Engineering Department, North China Institute of Science and Technology, Beijing 101601, China

发布日期： 2018-08-03
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• UASB with SMD granules was operated with high removal efficiency of COD and NO3--N.

• Methanosaetaceae was absolute predominant methanogen in SMD granules.

• The methanogen quantity and activity decreased as C/N decreased from 20:1 to 5:1.

• Bacterial community succession happened with C/N decreasing.

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