UASBSBR组合工艺在丙烯腈废水处理中的应用研究张沛存

UASB-SBR。SBR、、。90%[1~2]。。[3～9]。[7～12]、、、、:[8]、[13～17]、[18,19]。12500t/a、。100m3/h10m3/h。,1。1COD1500mg/L2180mg/L。UASB-SBR1112125540022660422009-09-141010。24、。、、。2UASB+SBR+2。23UASBSBR3.1UASB[14～16](UASB)、。、、3。、。3.2SBR[14～17]SBR、、。、、、、5。,2SBR,。44.1UASBa1～4L/h1.5～6hCOD、NH4-NCOD、NH4-NCOD、NH4-N3、4。3COD4NH4-N3、41.5hCOD2～6h4h3hCOD51.3％49.1％。2～4hCOD40％6hCODCODCOD。23％。。6h。bCOD、NH4-NBOD。COD、BODBOD/COD56。SAFETYHEALTH&ENVIRONMENT25,.UASB-SBR565、6CODBOD/COD0.40.5。。4.2SBR,:1h、1h、4h、1h、1h;,10d;DO2.0～3.0mg/L。,COD、,1。2h6h8hCOD/mg·L-1COD%/mg·L-1%1167～148328.5～57.6710～80040～46230～45066～80225～43071～813～2557～891SBRCOD80％COD200mg/L。SBR。4.3SBR。2min3COD2。1SBRCOD2SBR123COD/mg·L-1COD%/(mg·L-1%225～4303～25220～390206～310150～18043～6581～8501002COD。CODCOD100mg/L15mg/L。5aUASB+SBR+26、2351BenoitBrouard.SafetyofSaltCavernsUsedforUndergroundStorage[J].Oil&GasScienceandTechnology-Rev.IFP,200358(3)2BrouardBBérestP.(1998)Aclassificationofsaltaccordingtotheircreepproperties.Proc.SMRISpringMeeting,NewOrleans,18～383ThomsR.LKiddooG.(1998)Guidelinesforsafetyassessmentofsaltcaverns.Proc.TechnicalClass,SMRIFallMeeting,Roma,113～140DiscussionaboutSafetyofSaltCavernsUsedforPetroleumandNaturalGasStorageWuDongpingPanHonglei(PetroChinaSafetyandEnvironmentalProtectionInstitute,Beijing,100083)Abstract:Thispaperintroducesthecharacteristicsofsaltcavernsusedforpetroleumandnaturalgasstorage,analyzesitstypicalaccidents,likeblowoutandleak,andofferssomecounter-measures.Keywords:petroleumnaturalgassaltcavernsSBRCOD。bSBR、、、、。c。61.[J].,1998,272139～1462.[J].200726101369～14103.[J].,1997,26(2):108～1104.[J].,1997,(1):17～205.[J].,2003,13(3):14～166.[J].,2008,(9):20～227、.[J].,2008,37(2)12～168.[J].,1997,20(1)14～169.[J].,1999,19(3):148～15410,,.[J].,1999,19(3):145～14711,,.Fenton[J].2007283216～21812,.[J].,1999,27(1):53～5513.[J].,2002,22(6):22～2514.SBR[J].,2001,(2):51～5615.SBR[J].,2004,22(4):21～2416.SBR“”[J].,2008,31(8):10～1217、.[J].,2005,25(5)364～36718,.[J].,2003,9(1):179～18219,,.--[J].,2004,10(3):8～11StudyonApplicationofUASB-SBRProcessesinAcrylonitrileWasteWaterTreatmentZhangPeicun1,XuZunliang1,XiaWei1LuMingyi2(1SINOPECQiluSub-companyAcrylicFiberPlant,Shandong,Zibo,2554002QingdaoUniversityofScience&Technology,Shandong,Qingdao,266042)Abstract:Asfortheexistingproblemsofacryloni-trilewastewatertreatmentunitinQiluacrylicfiberplant,itoffersUASB-SBRprocesstotreatacryloni-trilewastewater,andcarriesoutsomeexperimentsanddiscussion.Itacquiresthebasictestdatatosupportitsreform.Keywords:acrylonitrilewastewaterwastewatertreatmentanaerobicprocessSBRprocessSAFETYHEALTH&ENVIRONMENT27HSEHSE,.UASB-SBR