城市生活垃圾焚烧飞灰处理研究进展-海景

318Aug．201120118ModernChemicalIndustry1221．5106552．510640。、/、3。/X705A0253－4320201108－0031－04ProgressontreatmentofmunicipalsolidwasteincinerationMSWIflyashHAIJing1ZHANGGang2CHENGJiang21．SouthChinaInstituteofEnvironmentalSciences．MEPGuangzhou510655China2．SchoolofChemistryandChemicalEngineeringSouthChinaUniversityofTechnologyGuangzhou510640ChinaAbstractDisposalofMSWIflyashesintoordinarylandfillsitesposesseriousenvironmentalproblems．MSWIflyashesareconsideredashazardousinaccordancewiththestringentregulationsandshouldbeproperlytreatedbeforelandfilling．CurrenttreatmenttechnologiesforMSWIflyashesareintroduced．Threekindsofflyashdisposalmethodsincludingcementsolidificationmelting/vitrificationandchemicalstabilizationprocessesarehighlighted．Themeritsanddrawbacksofthreemethodsarecompared．ThereuseofMSWIflyashesisdistinctlypresented．Finallytheprospectsofthetreatmentofflyashesareputforwards．KeywordsMSWIincinerationflyashessolidification/stabilizationre[e-mail]。8%～10%。、1。、。290%75%、、。3%～5%□。□。GB18485—2001。200871GB16889—2008①30%②□3μg/kg③HJ/T300。。、/、。。1APC、300μm3。Si、Ca、Al。K、Na、Cl、Fe、Ti、MgPb、Cr、Cd、Zn、Hg、Cu、Ni、As。。、·13·318□。Pb、Cd、HgZn。22.1%。□4。。22.1、、、。。5、、。。Lampris610%～50%0.4～0.8。50%PbZn。735%3.0%、15%。。□。2.2/1200～1400℃、。。□。。8。75t/h99.9%□。9EPA。10－11。。Zhao122/336%。Rani13、。14－16SiO2、B2O3、CaF2、、。/、、、□Pb、Cd、Zn。2.3、。·23·20118。、、。Bontempi17COSMOScolloidalsilicamediumtoobtainsafeinert、、。Margarida18NaHS·nH2O、H3PO4、Na2CO3、C5H1ONNaS2·3H2O、Na2O·SiO2。。。19、3、pH5～12。20。0.6%97%Na2S。、、。□。321。、。□。。/。。Yang22MMVF。10－12。14－16SiO2、B2O3。Wang23。、3。Ferreir2431。。2。25。3。。26。43。1、、·33·318。2。、、。3、。1．□J．2006261167－69．2．J．2006315116－119．3．J．20021016－10．4．J．2003318972－976．5．J．2007282/3113－116．6LamprisaCStegemannJAPellizon-BirelliM．Metalleachingfrommonolithicstabilised/solidifiedairpollutioncontrolresiduesJ．JournalofHazardousMaterials20111852/31115－1123．7．/J．201018215－18．8．J．20102649－12．9．J．2010385621－625．10．J．2008282284－287．11．J．201032710－14．12ZhaoPNiGHJiangYMetal．Destructionofinorganicmunici-palsolidwasteincineratorflyashinaDCarcplasmafurnaceJ．JournalofHazardousMaterials20101811/2/3580－585．13AmuthaRaniDGomezEBoccacciniAR．PlasmatreatmentofairpollutioncontrolresiduesJ．WasteManagement20082831254－1262．14YoungJPJongH．VitrificationofflyashfrommunicipalsolidwasteincineratorJ．JournalofHazardousMaterials2002911/2/383－93．15．J．2002216344－350．16Yi-MingKuoTa-ChangLinPerng-JyTsai．MetalbehaviorduringvitrificationofincineratorashinacokebedfurnaceJ．JournalofHazardousMaterials20041091/2/379－84．17BontempiEZaccoABorgeseL．AnewmethodformunicipalsolidwasteincineratorMSWIflyashinertizationbasedoncolloidalsilicaJ．JournalofEnvironmentalMonitoring20101232093－2099．18MargaridaJQuinaJooCMBordadobRosaMQuinta-Ferreira．Chemicalstabilizationofairpollutioncontrolresiduesfrommunici-palsolidwasteincinerationJ．JournalofHazardousMaterials20101791/2/3382－392．19．J．2008282284－287．20．J．2001203134－137．21MargaridaJQuinaJoaoCBordadoRosaMQuinta-Ferreira．Quin-ta-Ferreira．ChemicalstabilizationofairTreatmentanduseofairpollutioncontrolresiduesfromMSWincinerationAnoverviewJ．WasteManagement200828112097－2121．22YangSFWangTMLeeWCetal．Man-madevitreousfiberpro-ducedfromincineratorashusingthethermalplasmatechniqueandapplicationasreinforcementinconcreteJ．JournalofHazardousMaterials20101821/2/3191－196．23WangLJinbYYNieYFetal．RecyclingofmunicipalsolidwasteincinerationflyashforordinaryPortlandcementproductionAreal-scaletestJ．ResourcesConservationandRecycling201054121428－1435．24FerreiraCRibeiroAOttosenL．PossibleapplicationsformunicipalsolidwasteflyashJ．JournalofHazardousMaterials2003962/3201－216．25．J．20103951－5．26．J．200323557－59．檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪檪殏殏殏殏■《》《》10。。《》“”、“”、“”、“”、“”、“”、“”、“”、“”。《》http//．xdhg．com．cn。·43·