改良ABRAO工艺处理肉制品加工废水

。COD、BOD5、SS、NH3－NGB13457-92。11.1700m3·d-11644m3·h-1。1.2。。1。2。。ABR。[1]。1、、、、[2]。33.1。。。65m3HRT1.5h。ABR-A/O12311.6100312.6100313.610041。、、、GB13457-92。X792B1000-3770(2011)02-0133-0032010-04-19-SWJTU09ZT26—[e-mail]1Tab.1ThequantityandqualityofthewastewaterpHρ(SS)/mg·L-1COD/mg·L-1BOD5/mg·L-1ρ(NH3-N)/mg·L-1ρ()/mg·L-18.31350～400550～600200～25025～35501Fig.1Technologicalprocessforthewastewatertreatment
 !#$%&’(37220112TECHNOLOGYOFWATERTREATMENTVol.37No.2Feb.,2011133DOI:10.16796/j.cnki.1000-3770.2011.02.0373.2。、、。ABR。420m3HRT9.6h。3.3321:3。[3]。3。3。。。。。525m3HRT12h。3.4。、。1/31/3[4]。。3L41WD980r·min-149.6kPa6.6m3·min-115kW。0.5h10020～25。2～4mg·L-1。45°。50m3HRT1.2h148m3HRT3.4h28m3HRT0.6h。3.5SSSS。5～10min。。28.8m2。3.6。。12m3。44.1、、、。2。4.2260。23kW8.2kW368kWh0.50184·d-1。、50·d-1。、、、。700m3·d-1。0.42·m-3。5GB13457-92。3SS、COD、BOD5、NH3-N、91.0%、85.9%、94%、77.4%、95.6%。6ABR-A/OGB13457-92。。3Tab.3TheeffluentqualitypHCOD/mg·L-1BOD5/mg·L-17.536.5～8.577.4≤8012.81≤2534.0≤601.958≤152.229≤10ρ/mg·L-1SSNH3-N2Tab.2Thecomposingoftotalinvestment4836312.644.9995.63372134[1]GDNajafpour,AALZinatizadeh,LKLee.Performanceofathree-stageaerobicRBCreactorinfoodcanningwastewatertreatment[J].BiochemicalEngineeringJournal,2006,30:297-302.[2],.+SBR[J].,2005,9(6):61-63.[3],,.[J].,2007,4(8):38-41.[4].-SBR[J].:,2007,3(1):70-77.TREATMENTFORMEATPACKINGINDUSTRYWASTEWATERBYMODIFIEDABR-A/OPROCESSChenYu1,YangShunsheng2,HuangYongchao3,WangDongmei1(1.DepartmentofEnvironmentScienceandEngineering,SouthwestJiaotongUniversity,Chengdu610031,China;2.DepartmentofCivilEngineering,SouthwestJiaotongUniversity,Chengdu610031,China;3.SichuanModernColourSteelBuildingMaterialCo.,Ltd,Chengdu610041,China)Abstract:Acombinationprocesswithanaerobicbaffledreactor(ABR)andfacultativeanaerobic,aeration,settlingofintegrationwasappliedtomeatpack-ingindustrywastewatertreatment.Therunningresultsshowedthattheprocesspossessedtheadvantageoflowcostproject,stableandsimpleoperation,lowoperatingcostetc.Theeffluentqualityreachedthefirst-classstandardspecifiedindischargestandardofwaterpollutantsformeatpackingindustry.Keywords:meatpackingindustry;wastewatertreatment;facultativeanaerobic,aeration,settlingofintegration“”201111。、、。、。、、、、、、、。、1、、、、、。2、1、2、3、、、4、、、5、6、7、、8)910、1112。3、。《》、《》、《》、《》。14000。2Word。、1.11.21.1.11.1.2…。、1。3600。2011331E-mail“”。4、[e-mail]、[e-mail]0571-88935340(158671841840571-88935362138580615650571-889353391386805385820101212ABR-A/O!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!135