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当前位置:首页 > 商业/管理/HR > 项目/工程管理 > 臭氧生物沸石处理微污染湘江水源水试验研究王云波
[](2008SK4024);(06C101),pH,pH9.0~10.5HPO42-,Mg2+NH4+。(2)pH,n(P)∶n(N),n(Mg)∶n(N),,pH9.5,3000mg/L,n(Mg)∶n(N)=1.2,n(P)∶n(N)=0.9,25℃20min,30min,95%,0.1%。(3),。[][1],.[J].,2002,15(2):24-26.[2],,.[J].,2009,7(3):26-32.[3]ChimenosJM,FernándezAI,VillalbaG,etal.Removalofam-moniumandphosphatesfromwastewaterresultingfromtheprocessofcochinealextractionusingMgO-containingby-product[J].WaterResearch,2003,37(7):1601-1607.[4]ElDiwaniG,ElRafieS,ElIbiariNN,etal.Recoveryofammonianitrogenfromindustrialwastewatertreatmentasstruviteslowreleas-ingfertilizer[J].Desalination,2007,214(1/2/3):200-214.[5],.[J].,2008,33(6):90-94.[6]YetilmezsoyK,Sapci-ZenginZ.RecoveryofammoniumnitrogenfromtheeffluentofUASBtreatingpoultrymanurewastewaterbyMAPprecipitationasaslowreleasefertilizer[J].JournalofHazardousMaterials,2009,166(1):260-269.[7],,,.Logistic[J].,2007,37(22):48-52.[](1975—),2007,E-mail:xuzhigaotc@yahoo.com.cn。:,:010-82241308。[]2010-02-26()StudyonthetreatmentofslightlypollutedrawwaterofXiangjiangRiverbyO3-biologicalzeoliteprocessWangYunbo,ZhengSixin(CollegeofWaterConservancy,ChangshaUniversityofScienceandTechnology,Changsha410114,China)-,(,410114)[],-。:,CODMnNH3-N43.1%93.4%,2.2mg/L,15min,2.3m/h,CODMn、53.6%86.1%。[];;[]TQ085+.41[]B[]1005-829X(2010)06-0034-03Abstract:AccordingtothecharacteristicsoftherawwaterofXiangjiangRiver,theexperimentonpollutantre-movalbythecombinedprocessofozone(O3)andbiologicalzeolitehasbeenconducted.Theresultsoftheexperi-mentaimingattheinfluentwaterqualityshowthatbeforethebiologicalfilmisformed,thehighestremovalratesofCODMnandammonia-nitrogenreach43.1%and93.4%,respectively.Afterthefilmismatured,andwhentheozonedosageisabout2.2mg/L,oxidationcontacttime15min,andhydraulicloadabout2.3m/h,theremovalratesofCODMnandammonia-nitrogenbythisprocessare53.6%and86.1%,respectively.Keywords:slightpollutionrawwater;ozone;biologicalzeolite!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!30620106IndustrialWaterTreatmentVol.30No.6Jun.,201034——2010-06,30(6),,,《》〔1〕。:、、、、、〔1〕。,〔2〕。。,,,,〔3〕。、,、、,-。NH3-NCODMn,。1,—,-。CODMn3.2~7.8mg/L,0.5~1.2mg/L,21~54NTU,pH6.5~7.8。1.13S-A5,5g/L;D80mm×H1500mm;D80mm×H1500mm。600L/h。,、840μm。1.2,,。。。1。22.1,15min,NH3-N、CODMn,。1。O32.1mg/L,NH3-NCODMn,O3,CODMn;O3,CODMn,O3〔4〕。,。2.2(18±1)℃,20d。,CODMn;,,CODMn。CODMn6.41~7.12mg/L,NH3-N0.89~1.25mg/L;CODMn3.89~4.78mg/L,NH3-N0.08~0.70mg/L。70%,CODMn40%,,;CODMn,CODMn6.41mg/L,3.89mg/L,43.1%。,、CODMn〔5〕,,CODMn,8CODMn,32.9%。,CODMn,42%,CODMn2。,,0.89mg/L,0.08mg/L,,:-1/(mg·L-1)1.26.756.188.441.051.022.862.16.846.1010.820.920.848.703.16.767.20-6.510.980.8711.224.16.867.38-7.581.000.8812.00CODMn/(mg·L-1)COD/%NH3-N/(mg·L-1)NH3-N/%35——2010-06,30(6)93.4%。,;,,,42%。,,,75%,NH3-N3。2.3,O32.2mg/L,15min,1.2、2.3、3.4、4.5m/h,CODMnNH3-N4、5。4、5,CODMn,1.2m/h4.5m/h,CODMn35%15%,20%;91%32%,59%;2.3m/h,CODMn53.66%86.1%。3(1),,CODMn10%。。,,2.0~2.5mg/L。(2),、,CODMnNH3-N43.1%93.4%,、,,、CODMnNH3-N。,。(3)(18±1)℃,20d,70%,CODMn40%,,。(4)-,2.2mg/L,15min,1.2m/h4.5m/h,CODMn20%59%。2.3m/h,CODMn53.6%86.1%。[][1],,,.20[J].,2004,13(5):508-512.[2],.[M].:,1999:3.[3].[M].:,1990:162.[4]OldenburgM,SekoulovI.Multipurposefilterswithion-exchangefortheequalizationofammoniapeaks[J].Wat.Sci.Tech.,1995,32(7):199-206.[5],,.[J].,2002,3(12):38-42.[](1976—),2001,,。:0731-85258522,E-mail:yunbowang@sina.com。[]2010-03-12()36——
本文标题:臭氧生物沸石处理微污染湘江水源水试验研究王云波
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