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当前位置:首页 > 建筑/环境 > 给排水/暖通与智能化 > 改造生活水处理构筑物实现污水回用刘晓晴
88888888888888888888888888888888888888888888868mg/L,《》(GB13458—2001)。(2)《》(GB50335—2002)(CODCr≤60mg/L、BOD5≤10mg/L、NH3-N≤10mg/L、pH6.5~9,TDS≤1000mg/L),()(、)。(3)SS,GBAF,(、),GBAFSS≤100mg/L、≤10mg/L,BAF。[][1]Mendoza-EspinosaL,StephensonT.AReviewofBiologicalAerat-edFilters(BAFs)forWastewaterTreatment[J].EnvironmentalEn-gineeringScience,1999,16(37):201-216.[2]Metcalf&EddyInc.WastewaterEngineering:TreatmentandReuse[M].4thed.:,2003:957-971.[3]GB13458—2001,[S].[4].:[M].:,2000:597-611.[5],,,.[J].,2002,10(4):332-337.[6],,,.[J].,2006,27(6):1155-1161.[7]GB50335—2002,[S].[](1979—),2004,。:13511032284,E-mail:thzeng@sina.com。[]2008-07-30()4/(m3·d-1)2000/(m2·m-3·d-1)0.92/569.8/kW165.0/(kW·h·m-3)0.69/(·m-3)2.509(),3.194()/28.8Reformationofthedomesticsewagetreatmentconstructions,carryingoutwastewaterrecycleLiuXiaoqing1,2,LiuWei2,GuoLiming2(1.LiaoningPetroleumChemicalEngineeringUniversity,Fushun113001,China;2.FushunPetrochemicalCo.,Petrochina,Fushun113123,China)1,2,2,2(1.,113001;2.,113123)[],,、,24t。[];;[]X703.1[]B[]1005-829X(2008)11-0089-04Abstract:Inordertofollowtheprincipleoftreatingthedomesticsewageappropriately,refineryNo.1hasreformedtheunusedsewagetreatmentconstructionsintosewagerecycleequipment,forusingtherecycledwaterasmechanicalpumpcoolingwater,firecontrolmake-upwater,cleaningwater,environment-friendlywater,etc.whichhasloweredtherequirementofwaterquality.240000toffreshwatercanbesavedeveryyear.Keywords:appropriatetreatmentprinciple;wastewaterrecycle;domesticsewage2811200811IndustrialWaterTreatmentVol.28No.11Dec.,2008892,。,。,,,,。1997,,,60m3/h。20059,。2007,。,、,。1、,:(1)。300m3/h,60~100m3/h,:→→→→→→。,1/3,,1。,、、CODCr。,,———,、。(2),。、。、;。,,。,。(3),27.8t。:();;;。,74%;,7%;、、19%。、、、,,27.8t/a。2,,,,。2.11。2.22。,,,,。2.3,、,COD,,。12008-11,28(11)1/(mg·L-1)/(mg·L-1)/(mg·L-1)/(mg·L-1)/(mg·L-1)CODCr/(mg·L-1)/(mg·L-1)/(mg·L-1)/(mg·L-1)/(mg·L-1)/(μS·cm-1)0.070.057389418.90.38.510081900.181.604624750400.537100039110090,。2.3.1(、)、、。3.7m×2.2m×2.6m,1.2m×1.0m×2.6m;,,。,,。、、;,3.7m×1.2m×2.6m,D25,60°,,,,,,,;2.34m×1.0m×2.6m,,1.2m,10m/h,12.5L/(m2·s),4.5min。≤15NTU,,、,1NTU。2.3.2,≤1kg/m2,8~10L/(m2·s),,。2.3.3。2.4,。,,,,、。、,,。(1),。,,,,。,,,,,。,,,,。2~3mm,0.6~1.2mm,1.2~1.6mm。,。,,,,,。24h,5~10m/h。(2),。,,。,。,,。,,。,。,,。D150mm,D50mm。45°、,D4mm,100mm,。2min,3min,3min。,。,。:15cm,,,,,,。(3),。,,。,,。,,0.5~0.8mm,,,,:2008-11,28(11)91,。(4),,。,、。,。(PAC),(PAM)。PAC,,、、pH、、,,,。PAC:40%~90%、Al2O3≥30%、≤3.0%,1%pH3.5~5.0。PAM:≥2%,≥400,≥4mmol/g。,,,。,。,PAM;PAC,,,。PAMPAC,PAC。PAMPAC,PAC。PAC,,,。PAM1/2。PACPAM25、5mg/L,PAC35mg/L,,。(5),。,。,。,,,。,≥1.0mg/L。350m3/h。:pH=7.54,5,0.52mg/L,0.78mg/L,CODCr23.90mg/L,9mg/L,≤100mL-1。。,20074—12188498t。40.2,15.1,、9.4,40.2+15.1-9.4=45.9。,COD7.6t0.32t,,。4(1),,,,。,,。(2),、、,。,,,,,1a,。[](1973—),1994。:0413-2331431-448156。[]2008-08-30()2008-11,28(11)··,、、,,,,,,。,,,,,。,1t25t,,8t,。(2008-07-10)≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤≤92
本文标题:改造生活水处理构筑物实现污水回用刘晓晴
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