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Simultaneous anaerobic sulfide and nitrate removal in microbial fuel cell.
Bioresour Technol. 2013 Jan; 128:760-4.BT

Abstract

Two-chamber microbial fuel cells (MFCs) were operated to remove sulfide and nitrate simultaneously using activated sludge in this study. Compared with control experiment, the MFC showed its ability to remove nitrate and sulfide simultaneously and generate electricity. When the external resistance was 1000 Ω, the initial concentrations of sulfide and nitrate were about 60 and 10.5 mg L(-1), respectively, maximum current density of the MFC was 138.31 mA m(-2). In the end of a typical cycle, it decreased to 12.20 mA m(-2). The main end products were nitrogen and sulfate. The microorganisms attached to the anode electrode had electrochemical activity, and the transfer mechanism of electron in MFC was different from that in control MFC.

Authors+Show Affiliations

College of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310012, China.No affiliation info available

Pub Type(s)

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

Language

eng

PubMed ID

23186689

Citation

Cai, Jing, and Ping Zheng. "Simultaneous Anaerobic Sulfide and Nitrate Removal in Microbial Fuel Cell." Bioresource Technology, vol. 128, 2013, pp. 760-4.
Cai J, Zheng P. Simultaneous anaerobic sulfide and nitrate removal in microbial fuel cell. Bioresour Technol. 2013;128:760-4.
Cai, J., & Zheng, P. (2013). Simultaneous anaerobic sulfide and nitrate removal in microbial fuel cell. Bioresource Technology, 128, 760-4. https://doi.org/10.1016/j.biortech.2012.08.046
Cai J, Zheng P. Simultaneous Anaerobic Sulfide and Nitrate Removal in Microbial Fuel Cell. Bioresour Technol. 2013;128:760-4. PubMed PMID: 23186689.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Simultaneous anaerobic sulfide and nitrate removal in microbial fuel cell. AU - Cai,Jing, AU - Zheng,Ping, Y1 - 2012/09/18/ PY - 2012/06/03/received PY - 2012/08/06/revised PY - 2012/08/11/accepted PY - 2012/11/29/entrez PY - 2012/11/29/pubmed PY - 2013/6/26/medline SP - 760 EP - 4 JF - Bioresource technology JO - Bioresour Technol VL - 128 N2 - Two-chamber microbial fuel cells (MFCs) were operated to remove sulfide and nitrate simultaneously using activated sludge in this study. Compared with control experiment, the MFC showed its ability to remove nitrate and sulfide simultaneously and generate electricity. When the external resistance was 1000 Ω, the initial concentrations of sulfide and nitrate were about 60 and 10.5 mg L(-1), respectively, maximum current density of the MFC was 138.31 mA m(-2). In the end of a typical cycle, it decreased to 12.20 mA m(-2). The main end products were nitrogen and sulfate. The microorganisms attached to the anode electrode had electrochemical activity, and the transfer mechanism of electron in MFC was different from that in control MFC. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/23186689/Simultaneous_anaerobic_sulfide_and_nitrate_removal_in_microbial_fuel_cell_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(12)01225-4 DB - PRIME DP - Unbound Medicine ER -