现代化工

现代化工 ›› 2019, Vol. 39 ›› Issue (4) : 49-52,54. DOI: 10.16606/j.cnki.issn0253-4320.2019.04.011

技术进展

嗜盐微生物降解石油烃污染物研究进展

李红, 李小康, 鱼涛, 李彦, 屈撑囤

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Research progress on degradation of petroleum hydrocarbon pollutants by halophilic microorganisms

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摘要

综述了嗜盐微生物的种类、耐盐机制、石油烃降解机理及对不同结构石油烃组分的降解特征；介绍了在高盐环境中提高嗜盐微生物降解率的强化技术，并对未来的研究方向提出了建议。

Abstract

The types of halophilic microorganisms,the mechanism of salt tolerance,petroleum hydrocarbon degradation mechanism and degradation characteristics of petroleum hydrocarbon components with different structures are reviewed systematically.In addition,the intensification technology for improving the degradation rate of petroleum hydrocarbon by halophilic microorganisms in hypersaline environment is introduced,and suggestions for future research directions are put forward.