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Development of anode zone using dual-anode system to reduce organic matter crossover in membraneless microbial fuel cells.
Bioresour Technol. 2016 Aug; 213:140-145.BT

Abstract

To prevent the occurrence of the organic crossover in membraneless microbial fuel cells (ML-MFCs), dual-anode MFC (DA-MFC) was designed from multi-anode concept to ensure anode zone. The anode zone addressed increase the utilization of organic matter in ML-MFCs, as the result, the organic crossover was prevented and performance of MFCs were enhanced. The maximum power of the DA-MFC was 0.46mW, which is about 1.56 times higher than the ML-MFC (0.29mW). Furthermore, the DA-MFC had advantage in correlation of organic substance concentration and dissolved oxygen concentration, and even electric over-potential. In addition, in terms of cathode fouling, the DA-MFC showed clearer surface. Hence, the anode zone should be considered in the advanced ML-MFC for practically use in wastewater treatment process, and also for scale-up of MFCs.

Authors+Show Affiliations

School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea.School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea. Electronic address: ischang@gist.ac.kr.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

26972026

Citation

Kim, Jisu, et al. "Development of Anode Zone Using Dual-anode System to Reduce Organic Matter Crossover in Membraneless Microbial Fuel Cells." Bioresource Technology, vol. 213, 2016, pp. 140-145.
Kim J, Kim B, An J, et al. Development of anode zone using dual-anode system to reduce organic matter crossover in membraneless microbial fuel cells. Bioresour Technol. 2016;213:140-145.
Kim, J., Kim, B., An, J., Lee, Y. S., & Chang, I. S. (2016). Development of anode zone using dual-anode system to reduce organic matter crossover in membraneless microbial fuel cells. Bioresource Technology, 213, 140-145. https://doi.org/10.1016/j.biortech.2016.03.012
Kim J, et al. Development of Anode Zone Using Dual-anode System to Reduce Organic Matter Crossover in Membraneless Microbial Fuel Cells. Bioresour Technol. 2016;213:140-145. PubMed PMID: 26972026.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Development of anode zone using dual-anode system to reduce organic matter crossover in membraneless microbial fuel cells. AU - Kim,Jisu, AU - Kim,Bongkyu, AU - An,Junyeong, AU - Lee,Yoo Seok, AU - Chang,In Seop, Y1 - 2016/03/07/ PY - 2015/12/29/received PY - 2016/02/26/revised PY - 2016/03/01/accepted PY - 2016/3/15/entrez PY - 2016/3/15/pubmed PY - 2017/1/24/medline KW - Anode zone KW - Dual-anode system KW - Membraneless MFC KW - Microbial fuel cell KW - Organic crossover SP - 140 EP - 145 JF - Bioresource technology JO - Bioresour Technol VL - 213 N2 - To prevent the occurrence of the organic crossover in membraneless microbial fuel cells (ML-MFCs), dual-anode MFC (DA-MFC) was designed from multi-anode concept to ensure anode zone. The anode zone addressed increase the utilization of organic matter in ML-MFCs, as the result, the organic crossover was prevented and performance of MFCs were enhanced. The maximum power of the DA-MFC was 0.46mW, which is about 1.56 times higher than the ML-MFC (0.29mW). Furthermore, the DA-MFC had advantage in correlation of organic substance concentration and dissolved oxygen concentration, and even electric over-potential. In addition, in terms of cathode fouling, the DA-MFC showed clearer surface. Hence, the anode zone should be considered in the advanced ML-MFC for practically use in wastewater treatment process, and also for scale-up of MFCs. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/26972026/Development_of_anode_zone_using_dual_anode_system_to_reduce_organic_matter_crossover_in_membraneless_microbial_fuel_cells_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(16)30297-8 DB - PRIME DP - Unbound Medicine ER -