化学法与膜法结合处理工艺在冷轧含油废水处理中的应用潘莉

METALLURGICALPOWER20096136Oil/(mg/L)SS/(mg/L)pHCoDcr/(mg/L080012005~75008707~980,243000【】、、。【】【】X781.4【】B【】1006-6764200906-0041-03TheApplicationofTheTreatmentTechniqueCombiningChemicalMethodWithFilmMethodinTheTreatmentProcessofOilyWasteWaterfromColdRollingPanLi,DongJian-pingShiLin-xiDepartmentofEnergySourcesandEnvironmentalProtectionMaanshanIron&SteelCo.Ltd.Ma'anShan,Anhui,243000,China【Abstract】Throughdiscussingtheapplicationandtheinnovationofthetreatmenttechniqueofoilywastewaterfromcoldrolling,thispapersuggestanewlytreatmenttechniquecombiningchemicalmethodwithfilmmethodinthetreatmentprocessinsteadofsinglyusingfilmmethodfor-merlytorealizingtheefficienttreatment,thestandardizedemissionandthesustainableusingoftheoilywastewaterfromcoldrolling.【Keywords】chemicalmethod;filmmethod;wasteoilyemulsions120。,。、、、、.,、,,.,。220043、、、。,14~16m3/h。1。。10～50m3/h。12.12.2.141DOI:10.13589/j.cnki.yjdl.2009.06.016METALLURGICALPOWER20096136pH、。。2.2.2。HNO360℃。→→→→。2.32.3.1。2.3.2、、。2.3.3。2.3.4、。2.3.5、。33.13.1.1。、、、、。3.1.2、。、。3.1.3、。、SF。3.1.4、、。、、、。3.23.2.1。3.2.2。3.2.3SF、。44.11。4.22。1242METALLURGICALPOWER20096136(40)。4%Δh=102×NC×Δη/γ×QCΔhQCNCCQC=6300m3/h=1.75m3/sNC=407kWΔη=0.04Δh=102×NC×Δη/γ×QC=102×407×0.04/1000/1.75=0.95mΔh＞ΔHΔhΔHΔH/HA=Δh/HA=0.95/13=7.2%7.2%。15%。QAHAQAHAQAHA。。4(1)100、5%10%。(2)50、10%5%。(3)501005%。(4)10%15%。5、、。[][1],.[M]:,2002.2009-06-181960-。21/100302/30123/3.51.24/3.51.2567%99%pH、Oil、SS53200。1、。2。3。4。6、。2、。90。7。。2009-08-131971-1994。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!43