Methanogenic degradation of toilet-paper cellulose upon sewage treatment in an anaerobic membrane bioreactor at room temperature

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• 作者：Rong Chen^a ; ^b ; Yulun Nie^c ; Hiroyuki Kato^d ; Jiang Wu^b ; Tetsuya Utashiro^b ; Jianbo Lu^e ; Shangchao Yue^f ; Hongyu Jiang^b ; Lu Zhang^a ; Yu-You Li^b ; ^{Gyokuyu.ri.a5@tohoku.ac.jp}
• 关键词：Anaerobic membrane bioreactor ; Sewage ; Toilet-paper cellulose ; Methanogenic degradation ; Room temperature
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：228
• 期：Complete
• 页码：69-76
• 全文大小：780 K
• 卷排序：228

文摘

AnMBR performed high efficient methanogenic degradation of sewage at 25 °C. Sludge yield was determined as 0.08 gMLVSS/gCODremoval. Toilet-paper cellulose with rich but refractory carbon source was fully degraded. Degradation of toilet paper could provide 26% of total methane production. Long SRT and co-digestion contributed to biodegradation of toilet-paper cellulose.