Treatment of wastewater from Dioscorea zingiberensis tubers used for   producing steroid hormones in a microbial fuel cell

doi:10.1016/j.biortech.2010.11.030

CORC > 北京大学 > 环境科学与工程学院

	Treatment of wastewater from Dioscorea zingiberensis tubers used for producing steroid hormones in a microbial fuel cell
	Li, Hui ; Ni, Jinren
刊名	生物资源技术
	2011
关键词	Dioscorea zingiberensis processing wastewater Microbial fuel cell Wastewater treatment Electricity generation Organic contaminant degradation ELECTRICITY PRODUCTION POWER-GENERATION CATHODE CARBON PERFORMANCE TECHNOLOGY
DOI	10.1016/j.biortech.2010.11.030
英文摘要	A two-chamber microbial fuel cell (MFC) was used to treat Dioscorea zingiberensis processing wastewater and generate electricity. The contaminant degradation process was systematically investigated with the help of UV-Vis, FTIR spectra and GC-MS. The results showed that the COD removal efficiency of the MFC reached 93.5% and the maximum power density achieved 175 mW/m(2). In the anodic chamber, low molecule weight acid, sugars and cellulose in D. zingiberensis processing wastewater were completely consumed, while complicated contaminants including some furanic and phenolic compounds were decomposed under co-metabolism process. In the cathodic chamber, fatty ester and alkene generated in the anodic chamber were removed, and aromatic compounds were further degraded. Aromatic ester and N-containing compounds were detected as the main residual contaminants by GC-MS. Compared to the effluents of anaerobic digestion and biological aerated filter, fewer and simpler aromatic pollutants existed in the effluents of MFC. (C) 2010 Elsevier Ltd. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000286904500083&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels; SCI(E); EI; PubMed; 13; ARTICLE; 3; 2731-2735; 102
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/158895]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Li, Hui,Ni, Jinren. Treatment of wastewater from Dioscorea zingiberensis tubers used for producing steroid hormones in a microbial fuel cell[J]. 生物资源技术,2011.
APA	Li, Hui,&Ni, Jinren.(2011).Treatment of wastewater from Dioscorea zingiberensis tubers used for producing steroid hormones in a microbial fuel cell.生物资源技术.
MLA	Li, Hui,et al."Treatment of wastewater from Dioscorea zingiberensis tubers used for producing steroid hormones in a microbial fuel cell".生物资源技术 (2011).