PMID- 32058911
OWN - NLM
STAT- MEDLINE
DCOM- 20200226
LR  - 20200226
IS  - 1873-2976 (Electronic)
IS  - 0960-8524 (Linking)
VI  - 303
DP  - 2020 May
TI  - Enhanced 2,4,6-trichlorophenol degradation and biogas production with a coupled 
      microbial electrolysis cell and anaerobic granular sludge system.
PG  - 122958
LID - S0960-8524(20)30227-3 [pii]
LID - 10.1016/j.biortech.2020.122958 [doi]
AB  - A coupled microbial electrolysis cell - anaerobic granular sludge system 
      (MEC-AGS) was established to explore the degradation efficiency of 
      2,4,6-trichlorophenol (TCP) with synchronous biogas production. Results showed 
      that MEC-AGS yielded a higher proportion of CH(4) than MEC (83.8 +/- 0.4% vs 
      82.0 +/- 1.0%, P < 0.05) with sodium acetate (NaAc) as the only carbon source. 
      Moreover, MEC-AGS had higher tolerance to the addition of TCP, with the highest 
      TCP degradation efficiency of 45.5 +/- 0.5% under 5 mg L(-1) of TCP addition in 
      24 h. Furthermore, microbial community structures were significantly changed 
      based on community composition, hierarchical cluster and PCoA analysis, which 
      proved that MEC-AGS favored the enrichment of dechlorination-related microbes 
      such as Pseudomonas, Desulfovibrio and Longilinea, as well as their syntrophic 
      bacteria of Anaerolineacea, Syntrophobacter, Arcobacter, etc. The coupled system 
      provides a promising strategy for biogas production from wastewater with 
      recalcitrant organics.
CI  - Copyright (c) 2020 Elsevier Ltd. All rights reserved.
FAU - Zhu, Qian
AU  - Zhu Q
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China.
FAU - Bu, Chenpeng
AU  - Bu C
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China.
FAU - Yang, Changzhu
AU  - Yang C
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China.
FAU - Hu, Jingping
AU  - Hu J
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China; State Key Laboratory of Coal Combustion, Huazhong University of 
      Science and Technology, Wuhan, Hubei 430074, PR China.
FAU - Liu, Bingchuan
AU  - Liu B
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China.
FAU - Liang, Sha
AU  - Liang S
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China.
FAU - Xiao, Keke
AU  - Xiao K
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China.
FAU - Yang, Jiakuan
AU  - Yang J
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China; State Key Laboratory of Coal Combustion, Huazhong University of 
      Science and Technology, Wuhan, Hubei 430074, PR China.
FAU - Hou, Huijie
AU  - Hou H
AD  - School of Environmental Science and Engineering, Huazhong University of Science 
      and Technology, Wuhan 430074, PR China; Hubei Provincial Engineering Laboratory 
      of Solid Waste Treatment, Disposal and Recycling, 1037 Luoyu Road, Wuhan, Hubei 
      430074, PR China. Electronic address: houhuijie@hust.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20200204
PL  - England
TA  - Bioresour Technol
JT  - Bioresource technology
JID - 9889523
RN  - 0 (Biofuels)
RN  - 0 (Chlorophenols)
RN  - 0 (Sewage)
RN  - MHS8C5BAUZ (2,4,6-trichlorophenol)
SB  - IM
MH  - Anaerobiosis
MH  - *Biofuels
MH  - Bioreactors
MH  - Chlorophenols
MH  - Electrolysis
MH  - *Sewage
OTO - NOTNLM
OT  - 2,4,6-trichlorophenol
OT  - Anaerobic granular sludge
OT  - Biogas
OT  - Microbial community
OT  - Microbial electrolysis cell
EDAT- 2020/02/15 06:00
MHDA- 2020/02/27 06:00
CRDT- 2020/02/15 06:00
PHST- 2019/12/05 00:00 [received]
PHST- 2020/02/01 00:00 [revised]
PHST- 2020/02/03 00:00 [accepted]
PHST- 2020/02/15 06:00 [pubmed]
PHST- 2020/02/27 06:00 [medline]
PHST- 2020/02/15 06:00 [entrez]
AID - S0960-8524(20)30227-3 [pii]
AID - 10.1016/j.biortech.2020.122958 [doi]
PST - ppublish
SO  - Bioresour Technol. 2020 May;303:122958. doi: 10.1016/j.biortech.2020.122958. Epub 
      2020 Feb 4.