PMID- 34863846
OWN - NLM
STAT- MEDLINE
DCOM- 20220128
LR  - 20221207
IS  - 1873-2976 (Electronic)
IS  - 0960-8524 (Linking)
VI  - 345
DP  - 2022 Feb
TI  - Enhanced methane production coupled with livestock wastewater treatment using 
      anaerobic membrane bioreactor: Performance and membrane filtration properties.
PG  - 126470
LID - S0960-8524(21)01812-5 [pii]
LID - 10.1016/j.biortech.2021.126470 [doi]
AB  - The present study introduced a new method for enhanced biomethane production and 
      pollution control of swine wastewater (SW) using anaerobic membrane bioreactor 
      (AnMBR). Results confirmed 35  degrees C as the optimum temperature for enhanced 
      anaerobic digestion which resulted in relatively higher methane production rate 
      and potential. In AnMBR system, robust pollutants removal and conversion rate 
      were achieved under various hydraulic retention time (HRT) ranging from 20 to 
      10 days, while the highest methane yield (0.24 L/g-COD(removed)) and microbial 
      activity (6.65 mg-COD/g-VSS.h) were recorded at HRT of 15 days. Reduction of HRT 
      to 10 days resulted in serious membrane fouling due to accumulation of 
      extracellularpolymericsubstances(EPS) and cake layer on the membrane. However, 
      cake layer as the dominant membrane foulant could be effectively removed through 
      periodic physical backwash to recover the membrane permeability. Overall, the 
      suggested AnMBR is a promising technology to enhance SW treatment and energy 
      recovery.
CI  - Copyright (c) 2021 Elsevier Ltd. All rights reserved.
FAU - Tang, Jialing
AU  - Tang J
AD  - Department of Environmental Engineering, School of Architecture and Civil 
      Engineering, Chengdu University, Chengdu 610106, China; Key Lab of Northwest 
      Water Resource, Environment and Ecology, MOE, Xi'an University of Architecture 
      and Technology, Xi'an 710055, China.
FAU - Pu, Yunhui
AU  - Pu Y
AD  - Department of Environmental Engineering, School of Architecture and Civil 
      Engineering, Chengdu University, Chengdu 610106, China; Institute of New Energy 
      and Low-carbon Technology, Sichuan University, Chengdu 610225, Sichuan, China.
FAU - Zeng, Ting
AU  - Zeng T
AD  - Key Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an 
      University of Architecture and Technology, Xi'an 710055, China.
FAU - Hu, Yisong
AU  - Hu Y
AD  - Key Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an 
      University of Architecture and Technology, Xi'an 710055, China; International 
      Science & Technology Cooperation Center for Urban Alternative Water Resources 
      Development, Xi'an 710055, China.
FAU - Huang, Jin
AU  - Huang J
AD  - Department of Environmental Engineering, School of Architecture and Civil 
      Engineering, Chengdu University, Chengdu 610106, China.
FAU - Pan, Shengwang
AU  - Pan S
AD  - Department of Environmental Engineering, School of Architecture and Civil 
      Engineering, Chengdu University, Chengdu 610106, China.
FAU - Wang, Xiaochang C
AU  - Wang XC
AD  - Key Lab of Northwest Water Resource, Environment and Ecology, MOE, Xi'an 
      University of Architecture and Technology, Xi'an 710055, China; International 
      Science & Technology Cooperation Center for Urban Alternative Water Resources 
      Development, Xi'an 710055, China.
FAU - Li, Yuyou
AU  - Li Y
AD  - Department of Civil and Environmental Engineering, Tohoku University, Sendai 
      9808579, Japan.
FAU - Abomohra, Abd El-Fatah
AU  - Abomohra AE
AD  - Department of Environmental Engineering, School of Architecture and Civil 
      Engineering, Chengdu University, Chengdu 610106, China. Electronic address: 
      abomohra@cdu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20211202
PL  - England
TA  - Bioresour Technol
JT  - Bioresource technology
JID - 9889523
RN  - 0 (Membranes, Artificial)
RN  - 0 (Waste Water)
RN  - OP0UW79H66 (Methane)
SB  - IM
MH  - Anaerobiosis
MH  - Animals
MH  - Bioreactors
MH  - *Livestock
MH  - Membranes, Artificial
MH  - Methane
MH  - Swine
MH  - Waste Disposal, Fluid
MH  - Wastewater
MH  - *Water Purification
OTO - NOTNLM
OT  - Anaerobic membrane bioreactor (AnMBR)
OT  - Biomethane
OT  - Membrane fouling
OT  - Swine wastewater
OT  - Waste-to-Energy
EDAT- 2021/12/06 06:00
MHDA- 2022/01/29 06:00
CRDT- 2021/12/05 21:00
PHST- 2021/10/19 00:00 [received]
PHST- 2021/11/23 00:00 [revised]
PHST- 2021/11/27 00:00 [accepted]
PHST- 2021/12/06 06:00 [pubmed]
PHST- 2022/01/29 06:00 [medline]
PHST- 2021/12/05 21:00 [entrez]
AID - S0960-8524(21)01812-5 [pii]
AID - 10.1016/j.biortech.2021.126470 [doi]
PST - ppublish
SO  - Bioresour Technol. 2022 Feb;345:126470. doi: 10.1016/j.biortech.2021.126470. Epub 
      2021 Dec 2.