MWUVH2O2工艺处理染纱废水及回用中试研究杨俊

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[](2006BAC02A11);(20063119)Pilot-scaletestonthetreatmentofyarndyeingwastewateranditsrecyclingbyMW/UV/H2O2processYangJun1,2,XiaDongsheng2,ZengQingfu2(1.SchoolofEnvironmentalStudies,ChinaUniversityofGeosciences,Wuhan430073,China;2.EngineeringResearchCenterforCleanProductionofTextilePrintingandDyeing,DepartmentofEducation,WuhanInstituteofScienceandTechnology,Wuhan430073,China)MW/UV/H2O21,2,2,2(1.(),430073;2.,,430073)[](MW/UV/H2O2)。、、、。:MW/UV/H2O2,。1t9.0。[];MW/UV/H2O2;;[]X703.1[]B[]1005-829X(2010)04-0039-03Abstract:TheMW/UV/H2O2combinedprocesshasbeenusedfortreatingandrecyclingtheyarndyeingsoapingwastewaterandhottingwastewater.Basedonthepilot-scaletests,therecycledfeasibilityofthehotwateraftertreatedbyMW/UV/H2O2processisinvestigated.Theresultsshowthatfurtherexperimentsareneededtodemon-stratethatthehotwateraftertreatedbyMW/UV/H2O2processcanbeusedasrecycledwaterinthewholeyarndyeingworkingprocedure.Butthewatercouldbeusedinthepost-treatment.OverCNY9.00canbesavedforthetotalcostofwaterandheat,whenonetonofrecycledwaterisused.Keywords:yarndyeingprocess;microwave/ultraviolet/H2O2;hotsoapingwastewater;waterreuse,、、、。、、。,20000~30000m3,,,COD20%。,,,,。1(、、)、、、(、),1。1,COD,COD7670mg/L,,,COD,COD;,,,;,,30420104IndustrialWaterTreatmentVol.30No.4Apr.,201039——2010-04,30(4),。,。、,,,、()。22.1,1,1m3/h。3:,;MW/UV/H2O2,,H2O2,MW/UV/H2O2/O2,,,、、,,MW/UV/H2O2,COD;,:COD;,〔1-7〕。24h,2h,,、、、(,,0.5h),2。2~3d1,5min,0.5t。8kW,4kW,0.5~1.0/t,5~6/t。2.2,(20d),2。2COD<80mg/L,pHCOD/(mg·L-1)//(μS·cm-1)12.4767032506010.118762415059.413541663511.617566004220011.51726500145406.8163640059207.362030021508.25431008978.6207603727.771402678.4514325727.1733163798.179516262120~40mg/L;<800μS/cm,300~600μS/cm;<20,4~16;<6NTU,1~4NTU;4~14mg/L;pH6~7。,,。〔8〕。〔9〕,2COD300、128300COD600、128512300COD600、51210241m3/h,H2O2,2m3/h,H2O2500g/h2m3/h,H2O21kg/h:CODmg/L,。40——2010-04,30(4)。2,,。3;,、、。3.1,2。、、;、、,3。:、,5%,,,,。3.2ED01-60,3。,,HAC。,BR(-3RF150%,0.9828%;-BSF150%,0.258%;-BRF150%,0.336%),、、,。:,,,,、,;,;,,、,。4MW/UV/H2O2,,,。5~6/t,1t15.0,1t,9.0。,,。[][1],,,.--:,ZL200310111597.9[P].2006-06-21.[2],,,.:,02279148.5[P].2003-09-03.[3],,,.:,ZL98235517.3[P].1999-08-04.[4],,,.4-[J].,2004,26(4):256-258.[5],,,.-X-3B[J].,2004,17(4):1-4.[6],,,.[J].,2006,7(9):83-87.[7],,,.X-3B[J].,2006,18(5):582-585.[8],.[M].:,2006:79.[9].[D].:,2007.,:MW/UV/H2O2[](1976—),1999(),,,。:027-87611776,E-mail:jun_yang@wuse.edu.cn。[]2009-10-29()3ED01-60T283-TJ8012FVJC80/2-3RF150%,0.9828%;-BSF150%,0.258%;-BRF150%,0.336%ED21-30X282-XF8025ECCF60-3RS133%,0.00292%;-RB133%,0.00095%;19-SPE,0.1885%ED21-30X27B-XF7343DCCF70-3RS133%,0.00725%;-RB133%,0.0258%;19-SPE,0.331%:、,。41——

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