UASB接触氧化膜生物反应器在木薯淀粉废水处理中的应用莫新光

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:(1971-),,,:,::2009-05-27UASB/莫新光,韦雪梅(1., 530023)   :,,,,,(UASB)-。4,,,。、,。  :;;UASB;  :X703.3     :A     :1671-9905(2009)10-0049-03  ,。,,。、、。,,,100d,,。,。,。,,。。,,,,,。,,,,。,UASB/。2500m3·d-1,2008。,,。1 设计水量、水质,,1。1 pHCODCr/mg·L-1BOD5/mg·L-1SS/mg·L-1CN-TN/mg·L-14.510000~120006000~700010000153090  《》(GB8978-1996),2。2 (GB8978-1996)pHCODCr/mg·L-1BOD5/mg·L-1SS/mg·L-1CN-/mg·L-1NH3-N/mg·L-1P/mg·L-16~910030700.5150.5502 处理工艺,,,,,。,,,,1。,UASB+:38 10200910         Technology&DevelopmentofChemicalIndustry   Vol.38 No.10Oct.20091 (1)UASB①、、,,;②,;③,;④、、;⑤,;⑥。(2)①,;②,,,,;③,,;;④,、,,,,;⑤,;⑥,。3 主要构筑物及设计参数3.1 、,,、,,、,。、pH,40~45℃,38℃,,。3.2 ,。,,。UASB,,(SRT)。,,COD85%,。3~5kgCOD·(m3·d)-1,2,2650m3,17m×12m,3d,0.162m·h-1。,,0.5m,12.0m。,35~40℃,,。3.3 ,,,15h,1500m3,。,,。,,(DO)1~2mg·L-1,。COD85%。4 污水处理站建成后对环境的改善,,。4。50                                   383 120m×7.5m×2.2m1220m×7.5m×2.2m13m×5m×2.2m11318248m1525m×15m×4.5m2612m×12m×3.5m1712m×12m×3.5m1812m×12m×3.5m196m×6m×3.5m11030m214 CODCr/mg·L-1SS/mg·L-1pH12000100003.51000010004.5~5.017%90%-UASB+1000010004.5~5.014005006.8~7.286%50%-50040006.5~7.22508006.5~7.250%80%-9401006.8~7.2135306.8~7.285%70%-135306.8~7.29096.8~7.233.3%70%-90-6.8~7.285-6.8~7.25%--5 结论及运行实践UASB/,,,。,,,。4,,,,,,。:[1] .UASB[J].,1991,19(1):7-8.[2] ,,,.[J].,2001,21(7):12-15.[3] ,.UASB[J].,2003,16(4):408-411.[4] .[J].,1998,19(1):94-96.[5] ,.UASB[J].,1991,17(2):112-117.[6] ,.UASB[J].,1996,17(2):54-56.[7] .[J].,2008,21(3):61-64.[8] ,.UASB[J].,2002,23(6):774-777.[9] ,,.UASB[J].,2002,22(1):28-31.[10] ,.[J].,2002,21(3):139-142.[11] ,.[J].,2002,25(2):100-101.[12] ,,.[J].,2004,6(1):31-33.[13] ,.EGSB[J].,2005,23(1):17-19.[14] .[M].:,2003.[15] ,.SBR[J].(),2004,43(3):376.[16] ,,.SBR[J].,2000,17(1):19-23.[17] ,,.[J].,2000,24(2):55-56.(下转第58页)5110     :UASB/        5 PACV,,,,。Ca(AlO2)2。3.5 (1),,、;,,,。(2)200812,16%,。4 结语,。,,、,“”,,,。TechnicalReconstructionofPolyAluminiumChlorideProductProcessLEIYou-de(NanningChemicalIndustryGroup,Nanning530031,China)Abstract:IntheproductionofpolyaluminiumchlorideofNanningchemicalindustrygroup,theprocesswasre-constructedconstantly,andbothlowerproductcostandlesswastebyproductwereobtained.Keywords:polyaluminiumchloride;solidPVC;watertreatmentagent(上接第51页)ApplicationofUASB/ContactOxideFilmBioreactorinTreatmentofCassavaStarchWastewaterMOXin-guang,WEIXue-mei(GuangxiElectricPowerIndustryInvestigationDesingandResearchInstitute,Nanning530023,China)Abstract:Accordingtothecharacteristicsofcassavastarchwastewater,suchashighconcentration,highacidity,lowtemperature,etc,UASB-contactoxidefilebioreactorwasselectedtotreatthewastewater.Thecompo-nentofthistreatmentsystemanditsdesignparameterswereintroduced.Theeffectofoperationandprocessfea-turesweresummarized.Keywords:highconcentrationorganicwastewater;cassavastarchwastewater;UASB;contactoxidefilebiore-actor58                                   38

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