汽油添加剂甲基叔丁基醚(MTBE)对环境的危害性

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Abstract

Increased input of the fuel oxygenate methyl tert-butyl ether (MTBE) into the environment has posed serious risks to human health and the environment. This paper reviews current MTBE research with a heavy emphasis on the environmental behavior and fate of MTBE, and toxicity evaluation and risk characterization. Initial studies indicated that a large amount of MTBE is released to the atmosphere and it will be susceptible to photoxidation with an estimated half-life of 4 days. MTBE is biodegradable under aerobic conditions, but little or no anaerobic degradation of MTBE has been found. Based on current MTBE toxicological data, MTBE has been recognized as the animal carcinogen and no strong evidence has been found to indicate the carcinogenic potential of MTBE for humans. MTBE is toxic to various aquatic organisms at high exposed dosages (>7.4 mg·L^-1),low exposed levels of iv1TBE (<0.1 mg·L^-1) seem unlikely to have toxicity to those species. Few studies have been reported in toxicity of MTBE to terrestrial plants. Broadly speaking, full evaluation of toxicity of MTBE would require more comprehensive studies with special attention to chronic and sablethal toxicity to those species of lives.

Key words： MTBE Gasoline Environment Organism Contamination Assessment

Received: 25 June 2003

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YU Xiao-zhang. Review of environmental risk assessment of gasoline oxygenate methyl tert-butyl ether (MTBE)[J]. , 2003, 22(3): 257-260.

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http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2003/V22/I3/257

[1] Zhang Q L,Davis C,Erickson L E.1999.An experimental study of phytoremediation of MTBE in ground water[A].In:Erickson LE(ed).Proceedings of the 1999 Conference on Hazardous Waste Research[C].Manhattan:Kansas State University,KS.USA.227-242.

[2] Hartley W R,Englande A J,Harrington D J.1999.Healthrisk assessment of groundwater contaminated with Methyl tert-butyl ether(MTBE)[J].Water Science Technology,39(10-11):305-310.

[3] Trapp S.2000.Research Proposal:Degradation of Methyl tert-butyl ether(MTBE) by plants[M].Copenhagen:the Technical University of Denmark,1-6.

[4] U.S.Environmental Protection Agency.1997a.Drinking water advisory consumer acceptability and health effects analysis on MTBE[M].Washington:EPA 822-F-97-008.U.S.Government Printing Office.1-120.

[5] Bradley P M,Landmeyer J E,Chapelle F H.2001.Widespread potential for microbial MTBE degradation in surface water sediments[J].Environmental Science and Technology,35:658-662.

[6] Petersen A G,Nielesen L K.2001.Biological degradation of MTBE by a mixed culture-the influence of temperature and the presence of sediments[D].Copenhagen:the Technical University of Denmark.1-78.

[7] SalanitroJP,Diaz L A,Williams M P,etal.1994.Isolation of a bacterial culture that degrades Methyl tert-butyl ether(MTBE)[J].Applied and Environmental Microbiology,60(7):2593-2596.

[8] Mo K,Lora C O,Wanken A E,et al.1997.Biodegradation of Methyl tert-butyl ether(MTBE) by pure bacterial cultures[J].Applied Microbial Biotechnology,47:69-72.

[9] Steffan R J,McClay K,Vainberg S,et al.1997.Biodegradation of the gasoline oxygenates Methyl tert-butyl ether,ethyl tert-butyl ether,and tert-amyl methyl ether by propane-oxidizing bacteria[J].Applied Environmental Microbiology,63:4216-4222.

[10] Suflita J M,Mormile M R.1993.Anaerobic biodegradation of known and potential gasoline oxygenates in the terrestrial subsurface[J].Environmental Science and Technology,27(5):976-978.

[11] Yeh C K,Novak J T.1994.Anaerobic biodegradation of gasoline oxygenates in soils[J].Water Environmental Research,66:744-752.

[12] U.S.Environmental Protection Agency.1994.Health risk perspective on fuel oxygenates[M].Washington:EPA 60 0-R-94-217.U.S.Environmental Protection Agency.1-50.

[13] Hartle R.1994.Exposure to Methyl tert-butyl ether and benzene among service station attendants and operators[J].Environ.Health Perspect.Suppl.,101(6):23-26.

[14] Werner I,Koger C S,Deanovic L A.2001.Toxicity of Methyl tea-butyl ether(MTBE) to freshwater organisms[J].Environmental Pollution,111:83-88.

[15] U.S.Environmental Protection Agency.1996.Q's and A's fact sheet on MTBE in water[M].Washington:Office of Water,U.S.Environmental Protection Agency.1-14.

[16] U.S.Environmental Protection Agency.1997 b.1995 TRI data release report[M].Washington:U.S.Environmental protection Agency,EPA 745-R-97-005.1-22.

[17] United States Geological Survey(USGE).1995.Occurrence of the gasoline additive MTBE in shallow groundwater in urban and agricultural areas[M].Washington:Fact sheet FS-114-95.United States Geological Survey(National Water Quality Assessment Program),U.S.Government Printing Office.1-4.

[18] National Research Council(NRC).1996.Toxicology and performance aspects of oxygenated motor vehicle fuels[M].Washington:National Research Council,National Academy Press.1-82.

[19] Squillace P J,Pankow J F,Korte N E,et al.1997.Review of the environmental behavior and fate of Methyl tert-butyl ether(MTBE)[J].Environmental Toxicology and Chemistry,16:1836-1844.

[20] Squillace P J,Pankow J F,Korte N E,et al.1998.Environmental behavior and fate of Methyl tert-butyl ether(MTBE)[J].Public Works Online.11(4):256-268.

[21] Fayolle G P,Vandecasteele J P,Monot F.2001.Microbial degradation and fate in the environment of Methyl tert-butyl ether(MTBE) and related fuel oxygenates[J].Applied Microbial Biotechnology,56:339-349.

[22] Pankow J F,Rahbum R E,Zogorski J S.1996.Calculated volatilization rates of fuel oxygenate compounds and other gasoline-related compounds from rivers and streams[J].Chemo-sphere,33(5):921-937.

[23] Hong M S,Farmayan W F,Dortch I J,et al.2001.Phytoremediation of MTBE from a groundwater plume[J].Environmental Science and Technology,35:1231-1 239.

[24] Burleigh-Flayer H D,Chum J S,Kintingh W J.1992.MTBE:vapor inhalation oncogenicity study in CD-1 mice[M].In:Kintingh WJ(ed).Report Number 91N0013A.Export:Bushy Run Research Center,PA.USA.1-35.

[25] Belpoggi F,Soffiritti M,Maltoni C.1995.MTBE-a gasoline additive-causes testicular and lymphohaematopoietic cancers in rats[J].Toxicol.Ind.Health,11:119-149.

[26] Joseph P M.1999.Health effects from MTBE in gasoline[M].Philadelphia:University of Pennsylvania,School of Medicine.PA,USA.1-13.

[27] Fujiwara Y.1984.Biodegradation and bioconcentration of organic Aldyl ethers[J].Yukayaken,33:111-114.(Translated for US EPA by Scitran)

[28] Kado N Y,Kuzmicky P A,Loarca-Pina G,et al.Genotoxicity testing of MTBE in the Salmonella micro suspension assay and mouse bone marrow micronucleus test[J].Mutation Research,412:131-138.

[29] Gupta G,Y L Lin.1995.Toxicity of MTBE to Daphnia magna and Photobacterium phosphoreum[J].Bulletin of Environmental Contamination and Toxicology,55:618-620.

[30] Rousch J M,Sommerfeld M R.1998.Liquid-gas partitioning of the gasoline oxygenate MTBE under laboratory conditions and it's effect on the growth of selected algae[J].Archives ofEnvironmental Contamination and Toxicology,34:6-11.

[31] Bentsson B E,Tarkpea M.1983.The acute aquatic toxicity of some substance carried by ships[J].Marine Pollution Bulletin,14(6):213-214.

[32] Benkinney M T,Barbieri J F,Gross J S,et al.1994.Acute toxicity of MTBE to aquatic organisms[A].In:Hockett JR(ed).15th Annual SETAC Meeting,Denver:Society of Environmental Toxicology and Chemistry(SETAC).CO,USA,212-220.

[33] Hockett J R.1997a.Acute toxicity of MTBE to Daphnia magna under static-renewal test conditions(Study number 0480-378-003-001)[M].Fort Collins:Environmental Inte rnational Inc,Co.USA.1-45.

[34] Paulov S.1987.Action of the anti-detonation preparation MTBE on the model species Rana temporasia[J].Biologia,42:185-189.

[35] Veith G D,Call D J,Brooke LT.1983.Estimating the acute toxicity of Narcotic industrial chemicals to Fathead Minnows[A].In:Bishop WE,Cardwell RD and Heidolph BB,(eds).Aquatic toxicology and hazard assessment.Philadelphia:American Society for Testing and Materials(ASTM-STP-802).PA,USA.90-97.

[36] Nellessen J E,Fletcher J S.1993.Assessment of published literature pertaining to the uptake/ accumulation,translo cation,adhesion and biotransformation of organic chemicals by vascular plants[J].Environmental Toxicology and Chemi stry,12:2045-2052.

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