飞机燃油系统中微生物的污染-吴旻

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200752 2May,2007Vol.2,No.2[] 2007116  [] 200725[] (1971-),,,,。 ,,(成都飞机工业(集团)有限责任公司,成都 610092)[ ] 。,Hormoconisresinae。/,。。,。,。[] ;;[] V312   [] A   [] 1673-6214(2007)02-0058-04IntroductiontoMicrobiologicalContaminationinAircraftFuelSystemWUMin,HOUMin-li,HUCheng-jiang(ChengduAircraftIndustrial(Group)Co.Ltd.,Chengdu610092,China)Abstract:Inthispaper,Microbiologicalcontaminationproblemscausedbymicroorganismsinaircraftfuelswereintroduced.Hor-moconisresinaeismostharmfulinallthemicroorganismswhichmostlyliveintheinterfacebetweenoilandwaterandfeedonhy-drocarbon.Themicroorganismsendangerthefuelsystemmostlybyjamandcorrosions.Thedetectionandpreventionmethodofmicroorganismcontaminationarealsointroduced.Microbiologicalcontaminationproblemscausedbymicroorganismsinaircraftfu-elsshouldbepaidmoreattentionandmoreresearchonmicro-organismcontaminationproblemsshouldbecarriedout.Keywords:fuel;microorganism;contamination1 ,,。、、、,。,,、,、、、[1],、、。,[2-4],、,,、,,,、、。,、。,,,。,。2 。、2 、、:,、、、(、)[5]。,,,。,、、,,C10~C18[3]。  ,/。,、,[6]。,,。,。,,,,,。。,。,、、、。,;,、。,。,[3,5,6]。3 ,Hormoconisresinae(Cladosporiumresinae)、Pseudomonasaeruginosa、Sphaerotilusnatans、Clostridium、Bacillus、Micro-coccus、Fusarium、Aspergillus、Penicillium、SulfateReducingBacteria(SRB)[2,6]。Hormoconisresinae,93%Hormoconisresinae,。,。Hormoconisresinae30℃~35℃。,。,。(SulfateReducingBacteria,SRB)。,。,[4]。4 、“”、、、“”“”、,。1。图1 受到微生物污染的燃油Fig.1 Contaminatedfuel。、,,,。,,,59,。。,,,,,。,2。图2 被微生物堵塞的过滤器Fig.2 Filterblockedbymicro-organisms。,[2,4,6,7]。。,(SRB),SRB3:;;[7]。。3:(1);(2);(3)[4,6,7]。,,。,、,、,、。(Hormoco-nisresinae),、、、N-、、、。,4~6,,[2]。,[2,6]。34。图3 微生物对管道的腐蚀Fig.3 Pittingcorrosioninpipes图4 微生物对材料的腐蚀穿孔Fig.4 Pittingleadingtopenetration5 ,,,,,。。,IATA(),,MicrobeMonitor2、HY-LiTEJet-A1、FuelStatTMresinae、Easi-CultCombi[3,7]。,,。6 ,。,、602 、、:,;,;;;。,[3]。,。,,。,BioborJFKathonFP1.5,T901A,。、[3]。7 ,,,,。[1].[M].:,1992:10-15.[2]IATAAviationFuelWorkingGroup.GuidanceMaterialonMicro-biologicalContaminationinAircraftFuelTanks[J].InternationalAirTransportAssociation,2005:1-20.[3].[J].,2001,12(4):20-22.[4].[J].,1999,7:5-7.[5].[M].:,2002:25-35.[6],.[J].,2002,19(2):28-29.[7],.[J].,2005,38(4):38-41.(上接第39页),,,,,,,,,。,,,,,,,。,,()。,,,,。,。4 1),、;2)、;3),,。[1],,.[M].:,1997.217-223.[2],,.[M].:,2000.204-207.[3],,.[J].,2006,1(2):49-52.61

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