高盐度有机废水生物处理技术分析与展望

*李宗睿，张勇，徐坷坷210023随着工业发展而产生的大量高盐度有机废水具有难处理的特点。通过对国内外高盐度有机废水处理工艺的研究进展进行分析，对包括物理法、化学法、生物法以及组合法处理高盐度有机废水的技术进行了综合比较，重点针对生物法阐述了高盐度对生物的影响以及微生物的耐盐机理，提出了采用组合工艺处理高盐度有机废水的良好发展前景。高盐度有机废水;微生物;生物处理;组合工艺X703AＲeviewontechnologiesofhighsalinityorganicwastewatertreatmentLiZongruiZhangYongXuKekeSchoolofEnvironmentalScienceandEngineeringNanjingNormalUniversityNanjing210046ChinaAbstractWiththeindustrydevelopmentalargenumberoforganicwastewaterwithhighsalinitywasproduced．Progressinhighsalinityorganicwastewatertreatmenttechnologyathomeandabroadwasreviewed．Technologiesincludingphysicalchemicalbiologicalandcombinationtreatmentoforganicwastewaterwithhighsalinitywerecomparedcomprehensivelyandmoredetailsontheeffectofhighsalinityonbiologicalprocessandthemechanismofsalt－tolerantmicroorganismsweredem-onstratedandfinallyitpresentedthecombinationtreatmentfororganicwastewaterwithhighsalinityhasagoodprospect．Keywordshighsalinityorganicwastewatermicroorganismbiologicaltreatmentcombinedprocess。3．5%TDS1。。、、、15%～25%2。。、、、。5%2%3。、。。1、、。、。*51208266BK20124532013014。2013－07－182013－11－41991。[e-mail]。[e-mail]·71·20141Vol．20No．1。。、、。800～1000℃。45%COD。。Barrera－Diaza5。6。。7。8。、。。2。3．5%5%20%。。2．12．1．1高盐度对微生物的影响9。NaCl10g/L。NaCl20g/LBOD103%1112。135%14。15。2．1．2高盐度对微生物处理效果的影响KargiF16NaCl05%COD85%59%。。Campos1730g/L100%。UygurA18060g/L84%22%。1911NaClNaCl0．5%～1%0．8%～0．9%1%～4%2．5%～3．5%2．2、。2．2．1嗜盐菌耐盐机理的研究220。2＜2%2%～5%5%～20%VibriocosticolaParacoccushalo－denitrificans15%～30．4%Halobacteriumsalinari-umHalo－coccusmorrhuae·81·20141Vol．20No．1、pH、、。4～5mol/L、、、21。20022。、。。。。2．2．2耐盐微生物的分离与鉴定、。Clostridium、Halomonas、Staphylococ-cus、Gracilibacillus。23、24、25、26。7．2%3%COD94%7.2%88%NaCl12%10%～20%NaCl90%YIM－C229TNaCl5%～8%。27、。2．32．3．1好氧处理技术。。。Kargi28COD95%。29MBＲ50%COD91．91%91．44%。301%～15%99%SVISS。31、。COD。。、。YangL32－33。4%TOC95%。34COD、80%、75%、。KimWind-ey3530g/LCOD84%。2．3．2厌氧生物处理技术。Na+10g/L36。。AF、UASB、UBF、EGSB、·91·20141。ＲamonM37MAFTAF。COD73%TAF64%MAFCOD69%TAF66%MAF。UASB65．6%～80．1%38。39UBF3000mg/LCOD85%。2．42．4．1厌氧好氧组合工艺、。40A－BCOD80%～86%。Lefebvre41/UASBCOD96%。2．4．2物化生化组合工艺。。/－42、、/4。。－+ABＲ+SBＲ43。44、、COD80%。45、－－、。3。。“”、。。1Binder．UseofSBＲ’StotreatpesticidewastewaterA．PresentedattheNotreDame/MileHazardousWasteCon-ferenceC．SouthBendUniversityofNotreDame1992．2．J．200018212－16．3CuiYWPengCYPengYZetal．Effectsofsaltonmicrobialpopulationsandtreatmentperformanceinpurif-yingsalinesewageusingtheMUCTprocessJ．Clean－SoilAirWater2009378649－656．4．、J．200832370－71．5Barrera－DiazaCUrenaNunezFCamposEetal．Acombinedelectrochemical－irradiationtreatmentofhighlycoloredandpollutedindustrialwastewaterJ．ＲadiationPhysicsandChemistry200367657－663．6．J．200114251－53．7．J．200417627－29．8．101525177P．2009－09－09．9．J．2006296109－111．10IngramM．Theinfluenceofsodiumchlorideandtempera-tureontheendogenousrespirationofbacilluscereusJ．JournalofGeneralPhysiology1940236773－780．11TellezGTNirmalakhandanN．Evaluationofbiokineticcoefficientsindegradationofoilfieldproducedwaterun-dervaryingsaltcomcentationsJ．WaterＲesearch19952971711－1718．12KapdanIKBoylanB．BatchtreatmentofsalinewastewaterbyHalanaerobiumlacusroseiinananaerobic·02·20141Vol．20No．1packedbedreactorJ．JournalofChemicalTechnologyandBiotechnology200984134－38．13AhmetU．SpecificnutrientremovalratesinsalinewastewatertreatmentusingsequencingbatchreactorJ．ProcessBiochemistry200641161－66．14DincerAＲKargiF．PerformanceofrotatingbiologicaldiscsystemtreatingsalinewastewaterJ．ProcessBio-chemistry2001368－9901－906．15．J．1999203104－106．16KargiFDincerAＲ．Biologicaltreatmentofsalinewastewaterbyfed－batchoperationJ．J．Chem．Tech-nol．Biotechnol．1997692167－72．17CamposJLMosquera－CorralASanchezMetal．Nitrificationinsalinewastewaterwithhighammoniacon-centrationinanactivatedsludgeunitJ．Wat．Ｒes2002362555－2560．18UygurAKargiF．SaltinhibitiononbiologicalremovalfromsalinewastewaterinasequencingbatchreactorJ．EnzymeandMicrobialTechnology200434313－318．19AnLiGuGuowei．Thetreatmentofsalinewastewateru-singtwo－stagecontactoxidationmethodJ．WaterScienceandTechnology199328731－37．20．J．200833979－83．21ＲahnamaHVakilianHFahimiHetal．EnhancedslatstresstoleranceintransgenicpotatoplantsSolanumtuberosumL．expressingabacterialmtldgeneJ．ActaPhysiologiaePlantarum20113341521－1532．22．J．200732694－98．23Abou－ElelaSIKamelMMFawzyME．Biologicaltreatmentofsalinewastewaterusingasalt－tolerantmicro-organismJ．Desalination201025011－5．24AiHZhouJLuHetal．Ｒesponsesofanovelsalt－tolerantStreptomycesalbidoflavusDUT_AHXcapableofdegradingnitrobenzenetosalinitystressJ．Biodegrada-tion200920167－77．25GuoJZhouJWangDetal．Anovelmoderatelyhalo-philicbacteriumfordecolorizingazodyeunderhighsaltconditionJ．Biodegradation200819115－19．26ChenYGCuiXLZhangYQetal．Gracilibacillusquinghaiensissp．Nov．isolatedfromsalt－lakesedimentintheQaidamBasinnorth－westChinaJ．SystematicandAppliedMicrobiology2008313183－189．27．、D．2009．28KargiFDincerAＲPalaA．CharacterizationandBio-logicalTreatmentofPicklingIndustryWastewaterJ．BioprocessEng2000234371－374．29．MBＲJ．200927522－24．30．J．200925150－58．31．J．2011276977－983．32YangL．Biodegradationofdisperseddieselfuelunderhighsa-linityconditions