MVR技术在含盐废水处理领域的应用石晓嵩

MVＲ121．3004502．300450MVＲMVＲ、。MVＲTQ051．5X798A2096－3408201702－0005－04ApplicationofMVＲTechnologyintheTreatmentofSalineWastewaterSHIXiao－song1QIJin－cheng21．TianjinBohaiChemicalIndustryGroupPlanningandDesigninstituteTianjin300450China2．TianjinChangluHaijingGroupCo．Ltd．Tianjin300450ChinaAbstractItwasmainlyintroducedthebriefprocessandequipmentofMVＲevaporationtechnologyespeciallytheprocessprincipleappliedresearchandprobleminthefieldofsalinewastewater．KeywordsMVＲevaporationtechnologysalinewastewaterzeroemissions2016－10－171987—。186223186941。“”“、”《》。。。Na+、Cl－、Ca2+、K+、SO2－41%1%～5%1。。、、、214。。“”。MVＲ。MVＲ“”。2MVＲ2．1MVＲMVＲ546220172JournalofSaltScienceandChemicalIndustryDOI:10.16570/j.cnki.issn1673-6850.2017.02.002。。。2．2MVＲ1。、。2/。/、、。。3。。。4。。。、、、、、、、。。、、、、、、、。。2．3MVＲ、、。。。2．4MVＲ31。。2。3。3MVＲ、3．1MVＲ。。MVＲ4。MVＲ。1COD、。COD。清水达标排放污泥含盐废水预处理MVR氧化还原盐类回收压滤分离生化处理调节池1Fig．1Treatmentprocesssampleofwastewatercontraininghighsalinity2。达标排放盐类回收清水池膜分离MVR污泥含盐废水预处理生化处理调节池淡水回用浓水清液2Fig．2Treatmentprocesssampleofwastewatercontraininglowsalinity2MVＲ646220172。COD。COD。、COD。MVＲ。3．2MVＲ、、、。。MVＲ。5、、MVＲ、ＲO。6、COD、Cu2+、Cl－、MVＲ。7MVＲ。MVＲ。AspenPlusMVＲ、MVＲ。MVＲ75．9%72%MVＲMVＲ12%。32%2．5℃～4℃。YongMVＲYong12．04%Yong。32%Yong12．98%。MVＲ。8、、、“+MVＲ++”。MVＲ1t1/5。9MVＲMVＲMVＲ69．45%60．72%。1MVＲ、85．1%99．66%6．2。1010%NaCl1．7～2、45kPa～60kPa。11MVＲ、60t/aMVＲ41．05%。MVＲ12。、、。MVＲ15%～25%pHMVＲ。COD。3．3MVＲ3．3．1。。MVＲ17MVＲ。。13MVＲMVＲ。、1mm～4mm、。15%。3．3．2MVＲ。MVＲ、。MVＲ8℃～20℃。18℃MVＲ。MVＲ7MVＲ。MVＲMVＲ。MVＲ12%MVＲ。4MVＲ。MVＲ。MVＲ、、MVＲ。1．MVＲJ．20161073671－3676．2．J．201433215－18．3．MVＲJ．201332245－47．4ChenDingrenLiYi．Theapplicationofmechanicalvaporrecompres-sionMVＲinresourcerecoveryandharmlesstreatmentonhighsa-linitywastewaterJ．SeawaterDesalinationandcomprehensiveutili-zationtechnology2014178－180．5．J．201326144－46．6．J．2012397139－141．7．D．2013．8．J．2012341163－66．9．MVＲJ．2012398102－104．10．MVＲJ．20151035－37．11．J．《》201039442－44．12．MVＲJ．20164229－30．13．+MVＲＲON．2014－04－0904．14．MVＲJ．《》201443131－34．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/022－65271737/[e-mail][e-mail]846220172