Desulfurization of Mexican Heavy Oil by Sulfate-Reducing Bacteria

Perla E. Aragon; Jorge Romero; Pilar Negrete; Virender K. Sharina

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Desulfurization of Mexican Heavy Oil by Sulfate-Reducing Bacteria

机译：硫酸盐还原菌对墨西哥重油进行脱硫

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Twenty-five mixed cultures of sulfate reducing bacteria (SRB) were isolated from sediment and anaerobic digesters samples, collected at southeast Gulf of Mexico, Pacific Ocean, and wastewater treatment plant, Mexico. The isolated SRB mixed cultures were tested for desulfurization of Mexican heavy oil. Desulfurization activity of SRB was not affected by high level of vanadium in heavy oil. Sediment samples gave better sulfur removal performance than anaerobic digesters samples. The difference in removal efficiency of the two samples is possibly related to the different quantity of SRB strains causing degradation of organic sulfur in heavy oil.

机译：从沉积物和厌氧消化池样本中分离出二十五个硫酸盐还原菌混合培养物，这些样本来自墨西哥东南部的墨西哥湾，太平洋和墨西哥的废水处理厂。对分离出的SRB混合培养物进行了墨西哥重油脱硫测试。 SRB的脱硫活性不受重油中高含量钒的影响。沉积物样品比厌氧消化池样品具有更好的脱硫性能。两个样品去除效率的差异可能与导致重油中有机硫降解的SRB菌株数量不同有关。

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来源
《Journal of Environmental Science and Health. A, Toxic/Hazardous Substances & Environmental Engineering》 |2005年第3期|p.553-558|共6页
作者
Perla E. Aragon; Jorge Romero; Pilar Negrete; Virender K. Sharina;
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作者单位

National Autonomous University of Mexico, Marine Science Intitute, Mexico City, Mexico;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类环境科学、安全科学;
关键词
biodegradation; desulfurization; heavy oil; sulfur reducing bacteria;

机译：生物降解;脱硫;重油;脱硫细菌;

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1. Bioremediation Of Heavy metal-contaminated Soils By sulfate-reducing Bacteria [J] . Wei Jiang, Wenhong Fan Annals of the New York Academy of Sciences . 2008,第期

机译：硫酸盐还原菌对重金属污染土壤的生物修复
2. A biological process for the reclamation of flue gas desulfurization gypsum using mixed sulfate-reducing bacteria with inexpensive carbon sources [J] . Kaufman EN, Little MH, Selvaraj PT Applied biochemistry and biotechnology, Part A. enzyme engineering and biotechnology . 1997,第0期

机译：使用具有廉价碳源的混合还原硫酸盐细菌回收烟气脱硫石膏的生物工艺
3. Bioassessment of heavy metal toxicity and enhancement of heavy metal removal by sulfate-reducing bacteria in the presence of zero valent iron [J] . Jing Guo, Yong Kang, Ying Feng Journal of Environmental Management . 2017,第pta1期

机译：零价铁存在下的重金属毒性生物评估和硫酸盐还原细菌对重金属的去除作用增强
4. The Characterization of Sulfate-Reducing Bacteria in Heavy Oil Waterflood Operations [C] . Thomas R.Jack, Ed Rogoz, B.Bramhill, Symposium on Microbiologically Influenced Corrosion Testing 16-17 Nov. 1992, Miami, Florida . 1992

机译：重油注水作业中硫酸盐还原菌的表征
5. Biological treatment of heavy metals using sulfate-reducing bacteria. [D] . Sheth, Ken S. 1998

机译：使用硫酸盐还原菌对重金属进行生物处理。
6. Reverse Sample Genome Probing a New Technique for Identification of Bacteria in Environmental Samples by DNA Hybridization and Its Application to the Identification of Sulfate-Reducing Bacteria in Oil Field Samples [O] . Gerrit Voordouw, Johanna K. Voordouw, Roxann R. Karkhoff-Schweizer, 1991

机译：反向样品基因组探测一种通过DNA杂交鉴定环境样品中细菌的新技术及其在油田样品中硫酸盐还原菌的鉴定中的应用
7. Characterization of novel desulfurizing bacteria as biocatalysts applicable to deep desulfurization of light gas oils [O] . Furuya Toshiki 2016

机译：新型脱硫细菌作为适用于轻柴油深度脱硫的生物催化剂的表征
8. Identification of Sulfate-Reducing Bacteria in Saline Oil Field and Navy PlatformSamples by Reverse Sample Genome Probing [R] . Voordouw, G., Jones-Meehan, J. 1994

机译：反向样品基因组探测法鉴定盐水油田和海军平台样品中的硫酸盐还原菌

Desulfurization of Mexican Heavy Oil by Sulfate-Reducing Bacteria

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