Comparative study of different hydro-dynamic flow in microbial fuel cell stacks

作     者：Suransh Jain Arvind Kumar Mungray Suransh Jain;Arvind Kumar Mungray

作者机构：Chemical Engineering DepartmentSardar Vallabhbhai National Institute of TechnologySurat 395007India 

出 版 物：《Chinese Journal of Chemical Engineering》 (中国化学工程学报（英文版）)

年 卷 期：2021年第34卷第4期

页      面：423-430页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 

基　　金：Grants received from the DST-SERB Government of India(File No.EEQ/2016/000802)to carry out this work is duly acknowledged 

主　　题：Microbial fuel cells Waste water Hydro-dynamically independent COD consumption Fuel cell Bioenergy 

摘      要：This work has investigated the scaleup potential of microbial fuel cells(MFCs)under stacking *** was done in batch mode and continuous *** feeding mode stacks were operated in electrical series(S)and parallel(P)*** feeding mode stacks were kept in electrically parallel mode with different hydrodynamic *** two continuous stacks were connected hydrodynamically in series(*** Dependent;PD)and parallel(*** Independent;PID)*** performance of the continuous stacks was evaluated on the basis of COD consumption rate,power generation and coulombic *** obtained highest power(0.47 mW)which was approximately 3.6 times that of PD configuration(0.13 mW).The rate of COD consumption was also highest in PID stack(3091.75 mg·L^(-1)·d ^(-1)).Coulombic efficiency of the PID stack was 14.26%which was approximately 292.8%of the PD *** results confirmed that the parallel electrical connection hybridized with the independent hydrodynamic flow gives the best possible results when working with stacking of MFCs.