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Effects of Sludge Retention Time on the Performance of Anaerobic Ceramic Membrane Bioreactor Treating High-Strength Phenol Wastewater
Joint Authors
He, Chunhua
Yang, Chuanhe
Hu, Zhenhu
Wang, Wei
Yuan, Shoujun
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-08-01
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Anaerobic ceramic membrane bioreactor (AnCMBR) is an attractive alternative for the treatment of high-strength phenol wastewater, but the effects of sludge retention time (SRT) on the performance and membrane fouling are still unclear.
The results indicated that the AnCMBR was successfully employed to treat high-strength wastewater containing 5 g phenol L-1.
The removal efficiencies of phenol and chemical oxygen demand (COD) reached over 99.5% and 99%, respectively, with long SRT and short SRT.
SRT had no obvious effect on the performance of the AnCMBR treating high-strength phenol wastewater with long time operation.
The strong performance robustness of AnCMBR benefited from the enrichment of hydrogenotrophic methanogens and syntrophic phenol-degrading bacteria.
However, the decline of SRT led to a more severe membrane fouling in the AnCMBR, which was caused by the small size of sludge flocs and high concentration of protein in the biopolymers.
Therefore, this work presented a comprehensive insight to the feasibility and robustness of the AnCMBR for treating high-strength phenol wastewater.
American Psychological Association (APA)
He, Chunhua& Yang, Chuanhe& Yuan, Shoujun& Hu, Zhenhu& Wang, Wei. 2020. Effects of Sludge Retention Time on the Performance of Anaerobic Ceramic Membrane Bioreactor Treating High-Strength Phenol Wastewater. Archaea،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1130486
Modern Language Association (MLA)
He, Chunhua…[et al.]. Effects of Sludge Retention Time on the Performance of Anaerobic Ceramic Membrane Bioreactor Treating High-Strength Phenol Wastewater. Archaea No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1130486
American Medical Association (AMA)
He, Chunhua& Yang, Chuanhe& Yuan, Shoujun& Hu, Zhenhu& Wang, Wei. Effects of Sludge Retention Time on the Performance of Anaerobic Ceramic Membrane Bioreactor Treating High-Strength Phenol Wastewater. Archaea. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1130486
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1130486