汽油添加剂甲基叔丁基醚污染治理研究进展

生态科学 Pub Date : 2003-01-01 DOI:10.3969/J.ISSN.1008-8873.2003.02.021

Xr Xu, J. Gu

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引用次数: 2

摘要

甲基十丁基醚是一种应用广泛的汽油添加剂。它在环境中的存在造成了广泛的污染，对人类健康构成了严重威胁。综述了目前有关甲基叔丁基醚污染处理的文献，包括高级氧化法和微生物降解法。先进的氧化技术包括非均相光催化氧化、UV/H2O2氧化、常规臭氧氧化和臭氧/过氧化氢氧化、臭氧、Fenton试剂和紫外辅助Fenton试剂存在下的超声照射和声溶降解、双氧的还原活化以及H2O的r辐射分解。MTBE的微生物降解包括有氧代谢和无氧代谢。

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Study progress on treatments of the gasoline additive methyl tert-butyl ether contamination

Methyl ten-butyl ether is a widely used gasoline additive.Its presence in the environment causes a widespread pollution and poses a serious threat to human health.Current literature on the treatments of methyl tert-butyl ether contamination,including advanced oxidation processes and microbial biodegradation,is reviewed.The advanced oxidation technologies include heterogeneous photocatalytic oxidation,UV/H2O2 oxidation,conventional ozonation and ozone/hydrogen peroxide,ultrasound irradiation and sonolytic degradation in the presence of ozone,Fenton's reagent and UV-assisted Fenton's reagent,reductive activation of dioxygen as well as r radiolysis of H2O.Microbial biodegradation of MTBE involves both the aerobic and anaerobic metabolism.

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来源期刊

生态科学

自引率

0.00%

发文量

3719

期刊介绍： Ecological Science (a bimonthly journal), founded in 1982, is an academic journal of natural sciences jointly organized by the Ecological Society of Guangdong Province and Jinan University, jointly published by Ecological Science Magazine and Science Publishing House, and openly circulated both at home and abroad. The journal adheres to the tenet of “promoting ecological science culture and ecological academic innovation”, mainly publishes innovative research results and academic papers in the field of ecology, reflects the academic level and development trend of ecology in China in a timely manner, traces the frontiers of ecological disciplines, and promotes the domestic and international academic exchanges, cooperation and talent cultivation. The readers of the journal are mainly scientific and technological workers engaged in ecology-related research, teaching and production, postgraduate students of relevant specialties and managers of economic management and decision-making departments.