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Electricity production by an overflow-type wetted-wall microbial fuel cell.
Bioresour Technol. 2009 May; 100(9):2551-5.BT

Abstract

An overflow-type wetted-wall MFC (WWMFC) was developed to generate a stable voltage from acetate-based substrates. The maximum power density of 18.21 W/m(3) was obtained. The power generation showed a saturation-type relationship as a function of initial COD, with a maximum power density (P(max)) of 18.82 W/m(3) and a saturation constant (K(s)) of 227.4 mg/l. Forced air flowing through the cathode chamber had a negligible effect on power generation. Influent flow rate could greatly affect the power generation. The maximum power density was increased by 72.8% when the influent flow rate increased from 5 to 30 ml/min. In addition, increasing ionic strength did not affect the power density and internal resistance. Oxygen could be restrained to diffuse into the anode chamber effectively in the overflow-type WWMFC. And the overflow-type WWMFC could be scaled up conveniently in practical application.

Authors+Show Affiliations

Institute of Environmental Pollution Control Technologies, Xixi campus, Zhejiang University, Hangzhou 310028, PR China.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19157869

Citation

Li, Zhongjian, et al. "Electricity Production By an Overflow-type Wetted-wall Microbial Fuel Cell." Bioresource Technology, vol. 100, no. 9, 2009, pp. 2551-5.
Li Z, Zhang X, Zeng Y, et al. Electricity production by an overflow-type wetted-wall microbial fuel cell. Bioresour Technol. 2009;100(9):2551-5.
Li, Z., Zhang, X., Zeng, Y., & Lei, L. (2009). Electricity production by an overflow-type wetted-wall microbial fuel cell. Bioresource Technology, 100(9), 2551-5. https://doi.org/10.1016/j.biortech.2008.12.018
Li Z, et al. Electricity Production By an Overflow-type Wetted-wall Microbial Fuel Cell. Bioresour Technol. 2009;100(9):2551-5. PubMed PMID: 19157869.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Electricity production by an overflow-type wetted-wall microbial fuel cell. AU - Li,Zhongjian, AU - Zhang,Xingwang, AU - Zeng,Yuxuan, AU - Lei,Lecheng, Y1 - 2009/01/20/ PY - 2008/10/09/received PY - 2008/12/08/revised PY - 2008/12/08/accepted PY - 2009/1/23/entrez PY - 2009/1/23/pubmed PY - 2009/4/18/medline SP - 2551 EP - 5 JF - Bioresource technology JO - Bioresour Technol VL - 100 IS - 9 N2 - An overflow-type wetted-wall MFC (WWMFC) was developed to generate a stable voltage from acetate-based substrates. The maximum power density of 18.21 W/m(3) was obtained. The power generation showed a saturation-type relationship as a function of initial COD, with a maximum power density (P(max)) of 18.82 W/m(3) and a saturation constant (K(s)) of 227.4 mg/l. Forced air flowing through the cathode chamber had a negligible effect on power generation. Influent flow rate could greatly affect the power generation. The maximum power density was increased by 72.8% when the influent flow rate increased from 5 to 30 ml/min. In addition, increasing ionic strength did not affect the power density and internal resistance. Oxygen could be restrained to diffuse into the anode chamber effectively in the overflow-type WWMFC. And the overflow-type WWMFC could be scaled up conveniently in practical application. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/19157869/Electricity_production_by_an_overflow_type_wetted_wall_microbial_fuel_cell_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(08)01074-2 DB - PRIME DP - Unbound Medicine ER -