微酸性电解水的临床应用研究

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1、killbacteria.Afterwipingdisinfection，thetotalbacteriacountonthesurfacesofeachsamplewasnotexcessive.TheaveragekillingrateofSlAEWtonaturalbacteriasonthesurfacesgotto99%，whichwassuperiortothatof500mg/Lchlorinesolution（P＜0.01）.WhenmoppedwithSlAEW，thekillingratetothenaturalbacteriasonthegr

2、oundwas97.25%，whichwasquitetothatof500mg/Lchlorinesolution(P＞0.05).ThepHofSlAEWrosewiththefloormoppingareaincreasing，whilethechlorineconcentrationdeclined，singlesterilizationratealsofell.ThetotalbacteriacountofSlAEWexceededthenationalstandardwhenthe2cumulativemoppingareagotto46.08m.Th

3、eATPdetectionvalueonthedevicesdroppedbymorethan95%afterimmersiondisinfectionwithSlAEW.WhenwashedwithSlAEWat15℃，theaveragebacterialclearancerateonhandsgotto99.65%andthereadingvalueofATPbioluminescencedetectiondroppedbyanaveragerateof95.12%，whichwasbetterthanthatofthetraditionalantibact

4、erialliquidsoapandSlAEWat5℃aswell(P＜0.01).Conclusions：SlAEWismorestablethanEOWundertheopencondition.SlAEWcangreatlymaintainstabilityandgoodbactericidaleffectwhenkeptinsealedcontainermadeofrigidpolyvinylchloride(PVC)materialprotectedfromlight.ItshowshighsterilizationefficiencyofSlAEWin

5、wiping，groundmopping，immersionandhandwashing.ThebactericidaleffectofSlAEWisequaltoorevenbetterthanthatofthetradiatinalchlorine-containingdisinfectantandantibacterialliquidsoap.Becauseofitssafety，SlAEWisabetterchoiceofgreendisinfectantforclinicaldisinfectionandcanbewidelyappliedintheho

6、spitaldisinfection.Keywords：Slightlyacidicelectrolyzedwater；Electrolyzedoxidizingwater；Germicidalefficacy；Stability；Disinfection；ATPbioluminescenceassay；万方数据目录一、引言1.研究的背景和意义…………………………………………………………………12.相关概念的定义……………………………………………………………………23.消毒剂参数指标……………………………………………………………………2二、文献回顾1．医院感染的严

7、峻形势………………………………………………………………42．清洁、消毒是医院感染预防和控制的基础………………………………………53.传统消毒剂的不足促进新型消毒剂的发展………………………………………84.电解水的研究进展…………………………………………………………………95.微酸性电解水的研究进展………………………………………………………11三、研究技术路线……………………………………………………………………16四、预试验……………………………………………………………………………17五、研究内容第一部分：4种存放条件下微酸性电解水稳定性和杀菌效果的实验研究………2

8、1第二部分