DOI: 10.1016/j.watres.2018.04.066
Scopus记录号: 2-s2.0-85047997762
论文题名: One-year operation of 1000-L modularized microbial fuel cell for municipal wastewater treatment
作者: Liang P. ; Duan R. ; Jiang Y. ; Zhang X. ; Qiu Y. ; Huang X.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 141 起始页码: 1
结束页码: 8
语种: 英语
英文关键词: Long-term operation
; Microbial fuel cell
; Municipal wastewater
; Power generation
; Stacked modules
Scopus关键词: Effluents
; Flow of water
; Microbial fuel cells
; Power generation
; Artificial wastewater
; Hydraulic retention time
; Long-term operation
; Maximum power density
; Municipal wastewater treatment
; Municipal wastewater treatment plants
; Municipal wastewaters
; Stacked modules
; Wastewater treatment
; Article
; biodegradability
; catalyst
; cation exchange
; comparative study
; cost benefit analysis
; energy recovery
; investment
; microbial community
; microbial fuel cell
; municipal wastewater treatment
; priority journal
; waste water treatment plant
; biochemical oxygen demand
; bioenergy
; devices
; electricity
; energy conservation
; procedures
; sewage
; waste water
; Bioelectric Energy Sources
; Biological Oxygen Demand Analysis
; Conservation of Energy Resources
; Electricity
; Waste Disposal, Fluid
; Waste Water
英文摘要: This study constructed a 1000 L modularized MFC system, the largest volume so far, to treat practical municipal wastewater. This MFC system was operated under two different water flow connections in two municipal wastewater treatment plants (MWTP) for more than one year to test their treating abilities for wastewater with both low (average 80 mg L−1) and high initial COD concentration (average 250 mg L−1). The COD concentration in the effluent from the MFC system remained below 50 mg L−1 with a removal rate of 70–90%, which stably met the level A of the first class in discharge standard of pollutants for MWTP of China. A maximum power density of 125 W m−3 (7.58 W m−2) was generated when the MFC system was fed with artificial wastewater, while it lay in a range of 7–60 W m−3 (0.42–3.64 W m−2) when treating municipal wastewater. The energy recovery of 0.033 ± 0.005 kWh per m3 of municipal wastewater was achieved, with a hydraulic retention time (HRT) of 2 h. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112666
Appears in Collections: 气候减缓与适应
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作者单位: State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing, 100084, China
Recommended Citation:
Liang P.,Duan R.,Jiang Y.,et al. One-year operation of 1000-L modularized microbial fuel cell for municipal wastewater treatment[J]. Water Research,2018-01-01,141