SG1001高效硝化菌处理煤化工废水研究刘小平

2009,19(6)刘小平　SG1001高效硝化菌处理煤化工废水研究　SG1001＊　　　213145　,,,。　　　　　、、。,、、、,、()、,。、、、、。、(、、)、(、)、(、)(、、)。、、、、。。,,,,。1　,pH9.4,10000,1。1　(mg/L)CODBODSS976128326821.810586～911938316112　《》(GB8978-1996)4。3　1。1　4　4,2。5　5.1　、,,、、。,。,,49＊:,。1988。。:[phone]。DOI:10.15910/j.cnki.1007-6247.2009.06.010　　　　　CHEMICALENGINEERINGDESIGN化工设计2009,19(6)2　(%)(%)COD,mg/L9761371661.9371648387,1000031296.931215051.9,mg/L68259712.5597599.2BOD,mg/L2832128754.612875395.9,mg/L149773151.27310100,mg/L611299.720100,,,。、。,。。,,50mg/L。。,,,,。,,。,,。,。COD,BOD/COD。,10000400～500,90%,。5.2　,,,,。,:,,,,;,BOD/TKN,。,,,;NH+4-NNO-2。,,。SG1001,。。,SG1001,,,。SG1001,、,,NO-2、NO-3,NH3、NH+4,CO2-3、HCO-3CO2。,,pH。COD,。。NH3,NH3,NO-2,NO-3。SG1001:(1)、,。(2),。(3),,。502009,19(6)刘小平　SG1001高效硝化菌处理煤化工废水研究　(4)pH。(5)。(6)。,SG1001,,600mg/L。SG1001,。SG1001。SG1001。5.3　,、,,。BOD/COD0.30,,CODBOD,BOD/COD0.13。,,,,,BOD/COD。,、,。,COD。,(、)COD350～450mg/L,BOD/COD=0.08～0.13,,。,,,,。,20%～30%COD,300mg/L。150～200。40%。,,,COD100mg/L,30。6　(1),SG1001,。,。(2),。。(　2009-11-04)(上接第41页),C/N,C/N。,,AB,。(3),,,,,,,。(4)、,,COD,COD、SS1100～1600mg/l、600～1100mg/l,360～640mg/l、280～600mg/l,GB8978-1996。　　　1　　,,.-SBR[J].,2007,33(2):63～652　　.[J].,2008(3):25～263　　,,　.A/O-[J].,2008,34(5):68～694　,,　.UNITANK[J].,2001,14(4):14～165　,　,.UNITANK[J].,2004,20(10):43～45(　2009-11-04)512009,19(6)　　　　　　　　　　ABSTRACTSOFCHEMICALENGINEERINGDESIGNABSTRACTSFocusonPollutionanditsPreventioninCoalChemicalIndustryPanLiansheng　PresentSituationanditsDevelopmentofCoalChemicalIndustryLiDashang　(ChinaNationalDesignTechnologyCentreforCoalChemicalIndustry,Taiyuan030006)　AnalyzethepresentsituationofthecoalchemicalindustryinChina.Putforwardthedevelopmentdirectionaccordingtothesituationofthecountryandpointouttheexistingproblems.　Keywords　coalchemicalindustry　presentsituation　development　energysavingTentativeDiscussiononEnvironmentProtectionofCoalChemicalIndustryDevelopmentinChinaChengXinyuan　(ChinaBluestarLehighEngineeringCorporation,Lianyungang222004)　Brieflyintroducethecoalchemicalindustryanditssituation.Discusstheroleandpositionoftheenvironmentprotectionincoalchemicalindustry.Analyzethecreationanddischargesituationofthepollutionincoalchemicalindustry.Putforwardsomeproblemsneedingattentioninthedevelopmentofthecoalchemicalindustry.Brieflyanalyzeandsummarizethecleanproductionanditstechnology.　Keywords　coalchemicalindustry　pollutionofcoalchemicalindustry　environmentprotection　cleanproductionProbeonPollutionanditsTreatmentMeasuresinCoalChemicalIndustryJiHuiliang　(ChinaHuanqiuContractingEngineeringCorporation(Shanghai),Shanghai200032)　Theenvironmentalpollutionproblemscreatedfromtheproductionprocessrestrictthehealthydevelopmentofthecoalchemicalindustryitself.Thisarticleanalyzesthesourceofpollutantincoalchemicalindustry.Putforwardthesuggestionofthemeasurestopreventandcontrolthepollutionincoalchemicalindustry.　Keywords　coalchemicalindustry　environmentalpollution　gasification　wastewatertreatmentExampleofHighConcentrationOrganicAmineWastewaterTreatmentProjectMeiRongwu,etal　(ZhejiangProvincialEnvironmentalProtectionScienceandDesignInstitute,Hangzhou310007)　Adoptthecompoundsaltdeposition-A/O-finaldepositionprocesstopretreattheorganicaminewastewater.UnderthefeedwastewaterconditionofCOD≤3000mg/L,NH3-N≤100mg/LandKjeldahlnitrogen≤900mg/L,achieveCOD≤1000mg/L,NH3-N≤100mg/Lafterthebiochemicalwastewatertreatment.Thenmixedwithotherwastewater,theadjustment-A/O-finaldepositionprocessisadoptedtoachievetheexpectedeffectsandanalyzethecauses.　Keywords　A/Oprocess　organicaminewastewater　NH3-NApplicationResearchofNew-styleInternalPartsandPackinginRegenerableAmineDesulphurizationTechnologyDingYi,etal　(TianjinUnivtechCo.,Ltd.,Tianjin300072)　Introducetheprinciple,characteristicandapplicationofthespecializedpackingandinternalpartsinregenerableaminedesulphurizationsulfurdioxidescrubbingprocess.　Keywords　gasdesulphurization　packing　internalpart　highFfactorResearchonSimultaneousNitrificationandDenitrificationinCombinedSBRProcessSiQionglei,etal　(SchoolofWaterConservancyandEnvironmentEngineering,ZhengzhouUniversity,Zhengzhou450002)　ThecombinedSBRprocessisimprovedonthebaseofthetraditionalSBRprocessbyfillingwiththemulti-dimensionalhollowspherepackinginthereactor.TheeffectsofDO,C/NandMLSSonremovalefficiencyofCOD,NH3-N,TNandSNDarediscussedintheexperiments.TheexperimentsprovethatthebestresultsofSNDwillbeobtainedontheDOconditionof1mg/L.ThegreatertheC/N,thegreaterremovalefficiencyofNH3-NandTNwillbe.ThebestresultsofSNDwillbeobtainedontheC/Nconditionof15.ThegreatertheMLSS,thegreatertheC/Nwillbe.TheeffectsofSNDarethebestwhenC/Nis15.ThehighertheMLSS,thegreaterremovalefficiencyofTNandthebetterSNDwillbe.TheproperDOshouldbekeptinthereactor.TheSNDcannotbeusedwhenthewastewaterisshortofcarbonsource.TheoperatingcostscanbereducedbykeepingtheproperMLSSandshorteningaerationtime.　Keywords　combinedSBR　simultaneousnitrificationanddenitrification　packingStudyonApplicationofTreatmentTechnologyforWastewaterfromMethanolProductionZengKe,etal　(SchoolofWaterConservancyandEnvironmentEngineering,ZhengzhouUniversity,Zhengzh