BSBR工艺研究范金霞

BSBR276004BSBR、、pH。BSBRSBRBSBRSBR。BSBR。。BSBRCODX703.1B1005－82062009S1－0017－04StudyonBSBRProcessFanJinxiaLinyiDigitalUrbanManagementCenter,LinyiShandong276004AbstractPesticidewastewatertreatmentusingBSBRprocesswasresearched.Thebestprocessconditionwasdetermined,andeffectsofaerationperiod,aerationintensity,influentconcentrationandpHvalueonremovalrateoforganicmatterwereanalyzed.ContracttestofSBRwithBSBRshowedthattreatmenteffectofBSBRisbetterthanthatofcommonSBR.BSBRhassomeadvantages,suchasrapidorganic-matterdegradation,smallamountofsludgeandhighremovalrate.BSBRhadbettertreatmenteffectofmedicalwastewateranddyewastewateronthebestprocesscondition.KeywordssequencingbatchbioreactorpesticidewastewaterremovalrateofCOD2009-02-23SBRSequencingBatchReactorSBR、、、。、、。SBR、、、。SBR1。BSBRSBR。BSBR。、、。BSBRSBRBSBRSBR、、、。11.1、1。1.2CODCrCOD。1.31.3.1、、、、、、。--BSBR。COD30～40g/LCOD9g/LBSBR。300mm×300mm×700mm300mm×150mm×600mm145mm×125mm×255mmYX-150ACO-009DLZJ-100～1000L/hDN15PVC1EnvironmentalSanitationEngineeringVol．17SupplementOctober200917200910·17·171.3.2。1d。BOD∶N∶P=100∶5∶1。2。1。1.3.3。、、。1988。YX-150、、、、3。1.3.4SBR、3。。。。22.12.1.12CODCOD12.0h。24CODCOD。10h。2.1.210hCODCOD3。3COD2h。SBRCOD。8hCOD2h。2.1.34500.0L/h。BSBR-。53COD/h2.04.06.08.0/%26.826.823.030.52COD/hCOD/mg/LCOD/mg/L/%04.0340.0321.405.506.0340.0313.107.908.0340.0296.612.810.0337.8274.718.712.0312.0261.416.2/L/h400.0500.0600.0700.0900.0/%19.526.818.111.910.24COD·18·。。500.0L/hCOD。、500.0L/h。2.1.4COD5BSBRCOD700mg/L。。COD。。。COD。2.1.5pH6pH6.0～9.0BSBR。pH。pH4.0～10.0pH6.0～9.06。pH6.54.5pH9.07。pHpH。pH2①②pH。。2.2BSBR。。7BSBR。2.3BSBRSBRBSBRSBR。8BSBRSBR。1。pHCOD/mg/LCOD/mg/L/%6.2748.3570.423.87.0734.1492.532.97.5736.1559.024.18.3729.6594.718.56pHCODCOD/mg/LCOD/mg/L/%516.1453.612.1655.0454.730.6734.1492.532.9791.9601.524.0906.5743.618.01010.7887.512.25CODCODCOD/mg/LCOD/mg/L/%720.9543.024.7751.4568.824.3725.5550.624.1773.4466.939.6730.1417.242.9492.7328.233.4548.0351.535.97COD/mg/LCOD/mg/L/%BSBR1720.9543.024.72725.5550.624.1SBR1719.0625.912.92775.9666.014.28BSBRSBRBSBR·19·17、3125m2/d3120。。。2008115ZL200820065305.0。1.“”R.2006.2.M.1999.3.HLD47-101-2008M.2008.1964—。/L250//2、1/km/d60～80、/km/d50/mm1000～16007×12V-90AH/h/d1082h、/a1/a4、//d19.20、、、/km/h0～20//d495%1JAS2008B。。2。。3、。4SBR。5BSBRSBR。31BSBRSBRSBRCOD13%BSBRCOD24%SBR。BSBR。BSBRSBRBSBR。2BSBR10h2h500.0L/hCOD700mg/LpH7.0。3BSBRBSBR。。1.SBRJ.19939229-31.2.SBRJ.1998113134-136.3.R.1988.4.M.1985.5.M.1989.6.M.1997.7.M.1998.1974—、。16·20·