Climate Change Data Portal
DOI | 10.1016/j.chemosphere.2016.06.078 |
Anaerobic biodegradation of soybean biodiesel and diesel blends under sulfate-reducing conditions | |
Wu, Shuyun1; Yassine, Mohamad H.2; Suidan, Makram T.3; Venosa, Albert D.4 | |
发表日期 | 2016-10-01 |
ISSN | 0045-6535 |
卷号 | 161页码:382-389 |
英文摘要 | Biotransformation of soybean biodiesel and its biodiesel/petrodiesel blends were investigated under sulfate-reducing conditions. Three blends of biodiesel, B100, B50, and B0, were treated using microbial cultures pre-acclimated to B100 (biodiesel only) and B80 (80% biodiesel and 20% petrodiesel). Results indicate that the biodiesel could be effectively biodegraded in the presence or absence of petrodiesel, whereas petrodiesel could not be biodegraded at all under sulfate-reducing conditions. The kinetics of biodegradation of individual Fatty Acid Methyl Ester (FAME) compounds and their accompanying sulfate reduction rates were studied using a serum bottle test. As for the biodegradation of individual FAME compounds, the biodegradation rates for the saturated FAMEs decreased with increasing carbon chain length. For unsaturated FAMEs, biodegradation rates increased with increasing number of double bonds. The presence of petrodiesel had a greater effect on the rate of biodegradation of biodiesel than on the extent of removal. (C) 2016 Elsevier Ltd. All rights reserved. |
英文关键词 | Biodiesel;FAMEs;Alkane;Anaerobic biodegradation;Sulfate-reduction |
语种 | 英语 |
WOS记录号 | WOS:000382409200046 |
来源期刊 | CHEMOSPHERE |
来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/60096 |
作者单位 | 1.Univ Cincinnati, Dept Biomed Chem & Environm Engn, Cincinnati, OH 45220 USA; 2.Gulf Univ Sci & Technol, Coll Arts & Sci, Dept Math & Nat Sci, Hawally 32093, Kuwait; 3.Amer Univ Beirut, Fac Engn & Architecture, Beirut, Lebanon; 4.US EPA, Natl Risk Management Res Lab, 26 W Martin Luther King Dr, Cincinnati, OH 45268 USA |
推荐引用方式 GB/T 7714 | Wu, Shuyun,Yassine, Mohamad H.,Suidan, Makram T.,et al. Anaerobic biodegradation of soybean biodiesel and diesel blends under sulfate-reducing conditions[J]. 美国环保署,2016,161:382-389. |
APA | Wu, Shuyun,Yassine, Mohamad H.,Suidan, Makram T.,&Venosa, Albert D..(2016).Anaerobic biodegradation of soybean biodiesel and diesel blends under sulfate-reducing conditions.CHEMOSPHERE,161,382-389. |
MLA | Wu, Shuyun,et al."Anaerobic biodegradation of soybean biodiesel and diesel blends under sulfate-reducing conditions".CHEMOSPHERE 161(2016):382-389. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。