您好,欢迎访问三七文档
当前位置:首页 > 电子/通信 > 综合/其它 > 废弃物处理电镀废水的研究进展李琛
··ProgressinTreatmentofElectroplatingWastewaterwithWaste , , , (陕西理工学院化学与环境科学学院,陕西汉中723001)LIChen, SHUWen-bo, YANGNa-na, DUMin-juan(CollegeofChemistryandEnvironmentalScience,ShanxiUniversityofTechnology,Hanzhong723001,China): “以废治废”是一种经济效益好、资源消耗低、环境污染少的环境保护新思路,被广泛应用于各类环境污染治理技术。电镀废水是一种典型的重金属污染废水,同时具有较高的循环利用价值。在介绍电镀废水的特点、常见治理方法的基础上,综述了使用废弃物处理电镀废水的应用情况,分析了废弃物处理电镀废水的优点,指出废弃物处理电镀废水的发展趋势。: ;;Abstract: “Wastecontrolbywaste”isanewideainenvironmentalprotection,whichisgoodineconomicbenefit,lowinconsumptionofresourcesandlessinpollutiontotheenvironment.Ithasbeenwidelyusedinvarioustypesofpollutioncontroltechnologies.Electroplatingwastewaterisatypicalheavymetalcontaminatedwastewater,buthasahighrecyclingvalue.Onthebasisofintroducingthecharacteristicsandcommontreatmentmethodsofelectroplatingwastewater,theapplicationsofthe“wastecontrolbywaste”technologyareoverviewed.Itsadvantagesareanalyzed.Anditsdevelopingtrendispointedout.Keywords: pollutiontreatment;recycling;electroplatingwastewater:X78 :A :1000-4742(2010)06-0040-04:(SLGQD0705)0 ,。、、、、、。、、、、,。、、。、、。,4Gm3,10%。,,。、,。、。:、、、、、、、[1],,“”。、,。1 ,,:、、。80[2],、,。,,,。:、、、。,,。,,,。、、。·40· Nov.2010 Electroplating&PollutionControl Vol.30No.6 ,。、、、。,,,。-,[3]。2 。,,。、。、、、[4],[5]。:,、、、、、、、、、、、、、、、、、、[6-7]。。,,,,“”。3 3.1 Cr(Ⅵ),,。Cr(Ⅵ),“”、。[8](MSMP)Cr(Ⅵ)。Cr(Ⅵ)pH、、MSMPCr(Ⅵ);MSMPCr(Ⅵ):20min,pH,Cr(Ⅵ)50mg/L,30℃。,MSMPCr(Ⅵ)。3.2 (MSSA),,。[9]MSSA,pH、、Cu(II)Zn(II)。:MSSACu(II)Zn(II),80min,pH5.5~6.0,15.0g/L,90%。,MSSA。3.3 、、,,Cu(II),Pb(II),Zn(II),Cd(II),、。[10],Cu(II),、pH、、Cu(II)。:Cu(II)2h,pH6,,Cu(II)87.01%。3.4 ,。、,、。、,;,;,、,。[7]Fe(II),、、pH、、、Cr(Ⅵ),Cu(II),Zn(II)Ni(II)。10mL1mol/L0.5g5min,FeSO4200mL,2min,NaOHpH6~8,15min,,。:Fe(II)Fe(II),。、、。[11]Fe(II),、·41·201011 306(176) pH、、Cr(Ⅵ),Cu(II),Ni(II)。:4~6mg/L,1mol/L,5g,pH8,15min。:Cr(Ⅵ)97.3%,Cu(II)97.2%,Zn(II)98.3%,Ni(II)92.6%,96.4%。:Cr(Ⅵ),,,。3.5 ,、,SiO2Al2O3,,CaO,Fe2O3MgO,[12]。,,,,。[13],Cu(II),:、、。:Cu(II)8h;Cu(II),Henry;,55h,921μg/g,80h,2687μg/g。,。3.6 ,[14]。、。[15]Cu(II)。:Cu(II),Cu(II);pH,2h,Cu(II)88%。、、、,,。,。、,,,,。[16],,、;:,GB8978-1996,,5%。4 ,、,,。,。,,、、,[17-22]。,。,,,“”,、,,、。:[1] AjmalM,AliRAR,AhmadR,etal.Adsorptionstudiesoncitmsreticulate(fruitpeeloforange):RemovalandrecoveryofNi(II)fromelectroplatingwastewater[J].JournalofHazardousMaterials,2000,79(1):117-131.[2] ,,.[J].,2005,24(1):107-111.[3] .[J].,2009(11):103-104.[4] ArrisS,Bencheikh-LehocineM,MeniaiAH,etal.Studyandidentificationofretentionprocessofheavymetalsbyadsorptiononagriculturalbyproducts[J].EngineeringinLifeSciences,2003,3(9):9-14.[5] LiJY,ShyamSS,KennethLD,etal.Adsorptionofchromiumfromaqueoussolutionsbymaplesawdust[J].JournalofHazardousMaterials,2003,100(1):53-56.[6] PaulineB,AtliyI.Evaluationoftheadsorptivecapacityofpeanuthullpelletsforheavymetalsinsolution[J].AdvancesinEnvirnmentalResearch,2000,4(1):19-29.[7] .[J].,2004(3):50-53.[8] ,,,.Cr(Ⅵ)[J].,2006,39(7):61-63.·42· Nov.2010 Electroplating&PollutionControl Vol.30No.6 [9] ,,,.Cu(II)、Zn(II)[J].,2008,41(1):70-72.[10] ,,.Cu2+[J].,2007,40(8):76-78.[11] .[J].,2004(6):41-42.[12] MittalA,MittalJ,KurupK.Adsorptionisotherms,kineticsandcolumnoperationsfortheremovalofhazardousdye,tartrazinefromaqueoussolutionsusingwastematerials:Bottomashanddeoiledsoya,asadsorbents[J].JournalofHazardousMaterials,2006,136(3):567-578.[13] ,,,.Cu[J].,2008,2(1):101-104.[14] .、、[J].,1997(5):42-46.[15] ,,.[J].,2004,18(12):52-53.[16] .[J].,2007(25):1-3.[17] ViroteB,ChaiyanC,WiwutT,etal.Removalofheavymetalsbyadsorbenpreparedfrompyrolyzedcoffeeresiduesandclay[J].SeparationandPurificationTechnology,2004,35(1):11-22.[18] CynthiaAC,RaymondNY.AspectsofkaolinitecharacterizationandretentionofPbandCd[J].AppliedClayScience,2002,22(1):39-45.[19] ,,,.[J].:,1998,22(2):60-63.[20] ,,.Zn2+[J].,2001,21(3):335-340.[21] ,,.[J].,2001,33(3):58-61.[22] ,.[J].,2004(1):18-21.:2010-05-051, 2, 1, 3(1.大连市表面工程协会,辽宁大连116021;2.大连市环保局固体废弃物管理处,辽宁大连116001;3.环境保护部环境标准研究所,北京100012):TQ153 :B :1000-4742(2010)06-0043-03:(200809046)0 ,。,。、、、、、、、。,:、、。、,,,,、。1 、、,,。“”。“”,“”,,“”。,。,。1500~3000t,、,99%,1.0~2.5。:(1),。(2)。,。pH10,pH,。·43·201011 306(176)
本文标题:废弃物处理电镀废水的研究进展李琛
链接地址:https://www.777doc.com/doc-6559784 .html