反渗透后高盐废水浓缩技术进展袁俊生

。、、HERO、COD。10g/L90%80g/L[1]。。。。、、。、。1。、、。1.1。、、、、。、、“3052”、[2]。。、、。[3]。。1.212231212121.2.3.300130、、、、、。、、。TQ028.8A1000-3770(2015)11-0016-0062015-04-21IRT105913273102D12276702Z14273105D1961－、[e-mail]4111201511Vol.41No.11Nov.,201516DOI:10.16796/j.cnki.1000-3770.2015.11.0041(c)1Fig.1Typicalflowchartofmulti-effectevaporation1[4]。3～4[5]。、、31[6]。、。、COD2COD200mg/L89%[7]。0.43≤200μS/cm94.6%[8]。。、SO42-[9]Cl-。1.3MVR[10]。、。MVR2[11]。MVR、、。MVR[12]。MVR6COD≤50mg/L、NH3-N≤10mg/L[13]MVR15%MVR12.12/t[14]。MVR1(a)1(b)2MVRFig.2ThetypicalflowchartofMVR17MVR。MVR69.45%60.72%[15]。MVR。MVRPILLER、IDE。[16-17]。[18]。2ED。、。、[19]。2050、、2080200m3/d。206020701.5Mt。、、。SS、。5。、、。[20]。ASTOMAGC180g/L[21-24]。1.5Mt。、、、。40kt/d、17kt/d、4kt/d、、[25]。1。。10。、、。2、、、。、Dow、GEIonics、FumatechASTOM、AGC。15。1[26]。1。150kWh80%60%～70%。4111180.2mm0.15mm。-、1ASTOMCIMS/ACSCSO/ASV。。2。。50、、、。。3。。[27]。AGMD、VMD、DCMDSGMD3[28]。。[29]、[30-31]。、、、、。99.999%。1Tab.1Performancecomparisonofhomogeneousmembraneproductsathomeandabroad1)/(mol·kg-1)2)/(Ω·cm2)/MPa/mm/℃ABASTOMCMXAMXCIMSACS2.01.91.8～2.91.6～2.21.5～1.81.4～1.73.82.61～74～103.02.41.83.86100.250.25≥0.40≥0.25≥0.10≥0.150.3±0.020.260.16～0.230.16～0.230.170.140.150.13＜60＜60≤50≤50≤40≤40≤40≤40CMVAMVCSOASV1)2)ASTOM、0.5mol/LNaCl、25℃。2.41.933.70.160.160.140.140.130.130.100.133Fig.3Theflowchartofmembranedistillation19MVRMEDED10mg/L10mg/L50%180g/L316L316LUPVC25～35kWh/m30.3t/m32～10kWh/m32Tab.2Thecomparisonofthemainconcentrationtechnology[32]、、[33-34][35]。42。4。EDMVRMED。50g/LED200g/LED1/4。EDED。。EDTDS1.2g/LNaCl98.6%Na2SO41%17m3/h。1200160g/L。ED1kWh/m32kWh/m3。2m2。5、、、。MVR、。、。、。。[1],,,.[J].,2014,20(1):104-109.[2],.[J].,2010,31(S1):276-278.[3].[D].:,2013.[4],.[J].,2014,43(5):3-5.[5],,,.4EDROFig.4ThediagramofelectrodialysisandreverseosmosishybridprocessRO
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MVRMEDED411120TECHNICALPROGRESSONTHECONCENTRATIONOFHIGHSALINITYBRINEAFTERROPROCESSYuanJunsheng1,2,ZhangTao2,3,LiuJie1,2,JiZhiyong1,2,HaoYachao1,2(1.SchoolofChemicalEngineering,HebeiUniversityofTechnology;2.EngineeringResearchCenterofSeawaterUtilizationofMinistryofEducation;3.SchoolofChemicalEngineering,HebeiUniversityofTechnology:Tianjin300130,China)Abstract:Theexistingconcentrationtechnologiesincludingevaporationpond,multi-effectdistillation,mechanicalvaporrecompression,electrodialysis(ED)andmembranedistillationwereintroducedintheaspectsofprinciples,advantages,disadvantagesandtheprogressofresearch&application.Furthermore,anoveleffectivebrineconcentrationprocessbasedonelectricitydriveionexchangemembranewasproposed,andanapplicationcasewasalsoevaluated.Itwasbelievedthattheelectricitydriveionexchangemembraneprocesshasnotableadvantagesincapitalcost,energyconsumptionandoperatingcostcomparedwithexistingtechnologies,whichhasbroadprospectsinfutureapplication.Keywords:brine;concentration;electrodialysis;evaporation[J].,2013,40(18):105-106.[6],.[J].,2013(12):104-106.[7],.[J].,2013,40(23):123.[8].[J].,2011(11):37-40.[9],,,.[J].,2013,33(7):39-41.[10],,.MVR[J].,2014,43(1):31-34.[11],,.[J].,2014,33(1):30-35.[12],,.(MVR[J].,2013,40(17):115-117.[13],.[J].,2011,27(11):1-3.[14],,.[J].,2012(5):45-48.[15],.[J].,2013,40(6):816-818.[16],,.[J].,2014,43(6):1-5.[17].[J].,2011,32(1):7-11.[18],.[J].,2009,29(9):62-65.[19].[M].:,2003.[20],.[J].,2011,5(3):494-498.[21]MònicaReig,SandraCasas,CarlosAladjem,etal.ConcentrationofNaClfromseawaterreverseosmosisbrinesforthechlor-alkaliindustrybyelectrodialysis[J].Desalination,2013,342:107-117.[22]YTanaka.Ion-exchangemembraneelectrodialysisprogramanditsapplicationtomulti-stagecontinuoussalinewaterdesalination[J].Desalination,2012,301:10-25.[23]YTanaka.Ion-exchangemembraneelectrodialysisforsalinewaterdesalinationanditsapplicationtoseawaterconcentration[J].IndEngChemRes,2011,50:7494-7503.[24]TanakaY.Ion-exchangemembraneelectrodialysisforsalinewaterdesalinationanditsapplicationtoseawaterconcentration[J].Industrial&EngineeringChemistryResearch,2011,50(12):7494-7503.[25],,SED[C].:2014-,2014.[26].[M].:,2010.[27],.[J].,2013,33(2):289-297.[28].[J].,2010,30(3):1-10.[29]DhananjaySingh,KamaleshKSirkar.Desalinationbyairgapmembranedistillationusingatwohollow-fiber-setmembranemodule[J].JournalofMembraneScience,2012:172-1790.[30],,,.[J].,2012,32(2):52-57.[31],,,.[J].,2012,29(4):50-57.[32]GrytaMarek.Polyphosphatesusedformembranescalinginhibitionduringwaterdesalinationbymembranedistillation[J].Desalination,2012,285:170-176.[33]ZhaoK,HeinzlW,WenzelM,etal.Experimentalstudyofthememsysvacuum-multi-effect-membrane-distillation(V-MEMD)module[J].Desalination,2013,323:150-160.[34]SarbatlyRosalam,ChiamChel-Ken.Evaluationofgeothermalenergyindesalinationbyvacuummembranedistillation[J].AppliedEnergy,2013,112:737-746.[35]Guillén-BurriezaElena,BlancoJulián,ZaragozaGuillermo,etal.Experimentalanalysisofanairgapmembranedistillationsolardesalinationpilotsystem[J].JournalofMembraneScience,2011,379(1/2):386-396.21