二氧化氯消毒在废水处理中的应用分析

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METALLURGICALPOWER20085129(,)【】,、、。,。【】;;【】【】B【】1006-6764(2008)05-0097-02AnalysisofApplicationofChlorineDioxideinDisinfectionofWasteWaterfromHospitalXUTai-sheng(MaanshanCentralHospital,Maanshan,Anhui243000,China)【Abstract】Itwasdeterminedtodisinfectwastewaterwithchlorinedioxideinthehospital.Thechlorinedioxidehadtheadvantagesofgooddisinfectioneffect,meetingthenationalprimarydrainagestandard(GB8978-1996)forpollutantsandlowoperationexpenses.Thispracticegaveareferencetodisinfectionofsuchlikewastewater.【Keywords】chlorinedioxide;disinfection;applicationofwastewaterfromhospital,,、。、。,,。2080,,,,,,,,。、,(ClO2),,,[4],。,2.63[3]。pH,、、。,,。,,,,:·500mL,。·≤500/L。·500mL,。·pH6~8。、“SF”,,,85%。:·,85%,,1g0.4,。·,,,,。,。·、、,97METALLURGICALPOWER20085129()。。、、:(1),,,,,。(2),。(3),。(4),15~20m1,。,、,、。,。,,,。,,,。,,,。[1],.[M].:,1996.[2],.[M].:,1993.[3].[M].:,1994.[4].[J].,2004,(1).[5]LevyA.Two-fluidapproachforplugflowsimulationsinhorizontalpneumaticconveying[M].PowderTechnology,2000.::(),,,,。、。,,:2NaCLO3+4HCL=2NaCL+2CLO2+2H2O+CL2ClO2,,11℃,-59℃[2]。。,ClO2,:ClO2+4H++5e=Cl-+2H2O,:ClO2+e=ClO-2ClO-2+2H2O+4e=Cl-+4OH-,,,、。,、、、、、、、。,(Cl2)、[2]。,SF2,,《》GB8978-1996。1。SF、,,。[1].()[M].:,2000.[2].[J].,2002,2(6):34-36.3.[3].[M].:,2005.[4].[J].,2001,14(4):19.::(),,,,。(·)×!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!98

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