废弃印刷线路板资源化处理现状周磊

411720139GuangzhouChemicalIndustryVol.41No.17September.2013*12(1江苏省兴化市环境保护局环境监测站，江苏兴化225700;2扬州大学环境科学与工程学院，江苏扬州225009)。、、、、。X705A1001－9677201317－0003－03*No.51108401。1977－。1976－。TheStatusofＲecyclingWastePrintedCircuitBoardsZHOULei1YINJin21XinghuaEnvironmentalProtectionBureauEnvironmentalMonitorStationJiangsuXinghua2257002CollegeofEnvironmentalScienceandEngineeringYangzhouUniversityJiangsuYangzhou225009ChinaAbstractThestatusofrecyclingwasteprintedcircuitboardswasreviewed．Accordingtothecompositionofwasteprintedcircuitboardsandtheseparationandpurificationmechanismofvaluablecomponentsinthewasteprintedcircuitboardstherecyclingtechnologieswerediscussedsuchasdisassemblyhydrometallurgyheattreatmentphysicaltreatmentbiologicalmethodsandsuper－criticalmethods．Theenvironmentalandsafetyissuesduringthedevelopmentofexistingtechnologieswereinitiallydiscussedwhichcouldprovidereferencesforindustrialdevelopmentofrecyclingwasteprintedcircuitboards．Keywordwasteprintedcircuitboardsrecyclingresearchprogress。250013%～5%2。2020WEEE1000050%3。。、、。。1。50h2h4。、。。。NEC。FAPSSCAＲA。2。、、、5。4201392.1。、、。、、、。6－8。。。9。10。、87%80%。2.2。、。11－12。13。。。14。15FＲ4Teflon。2.3、、、16－17。。。。18。19、、。、、20。。2122。。23－85%65%。2460～8095%。2.4、、、。。25－2627－28。、、。。29MCABMCAB45h96.8%。、。2.5、、。30－31、32、33、34。、CO2H2O。。3、、、、。、。、。。。、、。1．2500EB/OL．http//．js．xinhuanet．com/xin_wen_zhong_xin/2011－04/24/content_22602368．htm2011－04－24．411752．J．20110148－49．3．·202010000EB/OL．http//．chinanews．com/it/news/2009/11－29/1989981．shtml2009－11－29．4YangJXiangDChengYetal．Experimentsonreuse－orienteddisassemblyofcomponentsfromprintedcircuitboards．JixieGongchengXuebao/JournalofMechanicalEngineering2010461134－139．5CuiJ．ＲL．F．Zhang．MetallurgicalrecoveryofmetalsfromelectronicwasteAreview．JournalofHazardousMaterials20081582－3228－256．6YangH．Y．J．Y．LiuJ．K．Yang．Leachingcopperfromshreddedparticlesofwasteprintedcircuitboards．JournalofHazardousMaterials20111871－3393－400．7LuyimaA．H．L．ShiL．F．Zhang．LeachingStudiesforMetalsＲecoveryfromWastePrintedWiringBoards201163838－41．8TuncukAStaziVAkcilAetal．Aqueousmetalrecoverytechniquesfrome－scrapHydrometallurgyinrecycling．MineralsEngineering201225128－37．9．D．2008．10．D．2007．11．D．2007．12DuanHBLiJHLiuYCYamazakiNetal．CharacterizationandInventoryofPCDD/FsandPBDD/FsEmissionsfromtheIncinerationofWastePrintedCircuitBoard．EnvironmentalScience＆Technology201145156322－6328．13QuanCLiAMGaoNBetal．CharacterizationofproductsrecyclingfromPCBwastepyrolysis．JournalofAnalyticalandAppliedPyrolysis2010891102－106．14SunJWangWLLiuZetal．ＲecyclingofWastePrintedCircuitBoardsbyMicrowave－InducedPyrolysisandFeaturedMechanicalProcessing．Industrial＆EngineeringChemistryＲesearch2011502011763－11769．15．D．2008．16EswaraiahCKavithaTVidyasagarSNarayananSSetal．ClassificationofmetalsandplasticsfromprintedcircuitboardsPCBusingairclassifier．ChemicalEngineeringandProcessingProcessIntensification2008474565－576．17GuoCWangHLiangWetal．LiberationcharacteristicandphysicalseparationofprintedcircuitboardPCB．WasteManagement2011319－102161－2166．18LiJZ．M．Xu．EnvironmentalFriendlyAutomaticLineforＲecoveringMetalfromWastePrintedCircuitBoards．EnvironmentalScience＆Technology20104441418－1423．19．CuJ．20062791895－1900．20WuJQinYFZhouQetal．Impactofnonconductivepowderonelectrostaticseparationforrecyclingcrushedwasteprintedcircuitboard．JournalofHazardousMaterials20091642－31352－1358．21LeeC．－I．W．－F．YangC．－I．Hsieh．ＲemovalofcopperIIbymanganese－coatedsandinaliquidfluidized－bedreactor．JournalofHazardousMaterials20041141－345－51．22XuMLiGMHeWZetal．MetalsrecoveryfromwasteprintedcircuitboardsusingfluidizationtechniqueJ．ProgressinEnvironmentalScienceandTechnology2007VolI1410－1414．23．－J．200935902－906．24．．2006276348－351．25YamaneL．H．D．C．Ｒ．EspinosaJ．A．S．TenorioBioleachingofcopperfromelectronicscrap．Ｒem－ＲevistaEscolaDeMinas2011643327－333．26ZhuNWXiangYZhangTetal．Bioleachingofmetalconcentratesofwasteprintedcircuitboardsbymixedcultureofacidophilicbacteria．JournalofHazardousMaterials20111922614－619．27TranCDLeeJCPandeyBDetal．BacterialCyanideGenerationinthePresenceofMetalIonsNa+Mg2+Fe2+Pb2+andGoldBioleachingfromWastePCBs．JournalofChemicalEngineeringofJapan20114410692－700．28ChiTDLeeJCPandeyBDetal．BioleachingofgoldandcopperfromwastemobilephonePCBsbyusingacyanogenicbacteriumJ．MineralsEngineering201124111219－1222．29．D．2011．30ChienYCWangHPLinKSetal．Oxidationofprintedcircuitboardwastesinsupercriticalwater．WaterＲesearch200034174279－4283．31XiuF．ＲF．S．Zhang．Ｒecoveryofcopperandleadfromwasteprintedcircuitboardsbysupercriticalwateroxidationcombinedwithelectrokineticprocess．JournalofHazardousMaterials20091651－31002－1007．32OhnukiHSumiSHoriTetal．ImpregnationofMetalComplexintoEpoxyInsulationMaterialsUsingSupercriticalCarbonDioxideandItsApplicationforCopperPlating．ProceedingsoftheSecondInternationalConferenceonAdvancedTextileMaterials＆ManufacturingTechnology2010128－134．33XiuF．ＲF．S．Zhang．MaterialsrecoveryfromwasteprintedcircuitboardsbysupercriticalmethanolJ．JournalofHazardousMaterials20101781－3628－634．34ZhangHCXiOYAbadiAetal．Anenvironmentallybenignprocessmodeldevelopmentforprintedcircuit