Anode hydrodynamics in bioelectrochemical systems

被引：28
|
作者：
Vila-Rovira, Albert [1 ]
Puig, Sebastia [1 ]
Dolors Balaguer, M. [1 ]
Colprim, Jesus [1 ]
机构：
[1] Univ Girona, Inst Environm, LEQUiA, E-17071 Girona, Catalonia, Spain
来源：
RSC ADVANCES | 2015年 / 5卷 / 96期
关键词：
MICROBIAL FUEL-CELLS; STAINLESS-STEEL; ELECTRODE MATERIAL; ELECTRICITY; PERFORMANCE; SIMULATION; CATHODE; DESIGN; LIQUID; FLOW;
D O I：
10.1039/c5ra11995b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This study assesses the hydrodynamics in the anode compartment of a bioelectrochemical system (BES) when using different electrode materials (graphite rod, granular graphite, stainless steel mesh or graphite plate). For this purpose, computational fluid dynamics (CFDs) modelling was used. Granular graphite or stainless steel mesh allowed a better water flow distribution through the system favouring biomass attachment and consequently, removal efficiency and electricity production. This study provides the necessary mechanistic understanding on how these materials affect the hydrodynamics and substrate distribution behaviour within the bioanodes and electricity production.
引用
收藏
页码：78994 / 79000
页数：7
相关论文
共 50 条
  • [31] Boosting bioelectricity generation in bioelectrochemical systems with nitrogen-doped three-dimensional graphene aerogel anode
    Wang, Yi-Xuan
    Liu, Xiao-Li
    Li, Wen-Qiang
    Wang, Yi-Ran
    Li, Ke-Wan
    Pan, Zhi-Cheng
    Mu, Yang
    WATER RESEARCH, 2024, 265
  • [32] ENERGY TRANSDUCTION BY BIOELECTROCHEMICAL SYSTEMS
    LOSADA, M
    HERVAS, M
    DELAROSA, MA
    DELAROSA, FF
    BIOELECTROCHEMISTRY AND BIOENERGETICS, 1983, 11 (2-3): : 193 - 230
  • [33] Nitrobenzene Removal in Bioelectrochemical Systems
    Mu, Yang
    Rozendal, Rene A.
    Rabaey, Korneel
    Keller, Juerg
    ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2009, 43 (22) : 8690 - 8695
  • [34] Role of membranes in bioelectrochemical systems
    Kokabian, Bahareh
    Gude, Veera Gnaneswar
    MEMBRANE WATER TREATMENT, 2015, 6 (01) : 53 - 75
  • [35] Electroactive microorganisms in bioelectrochemical systems
    Bruce E. Logan
    Ruggero Rossi
    Ala’a Ragab
    Pascal E. Saikaly
    Nature Reviews Microbiology, 2019, 17 : 307 - 319
  • [36] A novel photoactive and three-dimensional stainless steel anode dramatically enhances the current density of bioelectrochemical systems
    Feng, Huajun
    Tang, Chenyi
    Wang, Qing
    Liang, Yuxiang
    Shen, Dongsheng
    Guo, Kun
    He, Qiaoqiao
    Jayaprada, Thilini
    Zhou, Yuyang
    Chen, Ting
    Ying, Xianbin
    Wang, Meizhen
    CHEMOSPHERE, 2018, 196 : 476 - 481
  • [37] Cathode potential and anode electron donor evaluation for a suitable treatment of nitrate-contaminated groundwater in bioelectrochemical systems
    Pous, Narcis
    Puig, Sebastia
    Dolors Balaguer, M.
    Colprim, Jesus
    CHEMICAL ENGINEERING JOURNAL, 2015, 263 : 151 - 159
  • [38] Evaluation of the respective contribution of anode and cathode for triclosan degradation in a bioelectrochemical system
    Cui, Min-Hua
    Zhang, Qian
    Ambuchi, John Justo
    Liu, Lan-Ying
    Chen, Lei
    Niu, Shi-Ming
    Zhang, Chao
    Liu, Hong-Bo
    Tie, Chao
    Bi, Xue-Juan
    Liu, He
    Wang, Ai-Jie
    BIORESOURCE TECHNOLOGY, 2023, 382
  • [39] Progress in Nitrogen Removal in Bioelectrochemical Systems
    Sun, Jin
    Cao, Hongrui
    Wang, Zejie
    PROCESSES, 2020, 8 (07)
  • [40] USE OF BIOELECTROCHEMICAL SYSTEMS FOR THE SYNTHESIS OF STEROIDS
    YAROPOLOV, AI
    GINDILIS, AL
    BORMAN, EA
    KOSHCHEENKO, KA
    BIOCHEMISTRY-MOSCOW, 1986, 51 (09) : 1241 - 1243
12345