ICAOBIOFOR处理高浓度有机废水工程实例王白杨

IC+A/O+BIOFOR*11211.3300312.330031IC+A/O+BIOFOR。ρCOD5483mg/LρNH3-N97.83mg/LρCOD84mg/L98%ρNH3-N12.07mg/L88%GB8978—1996《》。ICBIOFORAPPLICATIONOFIC+A/O+BIOFORPROCESSINTREATMENTOFHIGHCONCENTRATIONORGANICWASTEWATERWangBaiyang1ChangE1OuyangErming2HuZhaoji11.CollegeofEnvironmentalandChemicalEngineeringNanchangUniversityNanchang330031China2.CollegeofArchitecturalEngineeringNanchangUniversityNanchang330031ChinaAbstractAlargenumberofhighconcentrationorganicwastewaterisproducedintheproductionoflacticacidfromabiologicalandchemicalCo．Ltd．inJiangxiProvincewhichistreatedbytheIC+A/O+BIOFORprocess．TheconsistencyofCODisequally5483mg/LtheconsistencyofNH3-Nisequally97.83mg/LtheeffluentCODis84mg/Ltheremovalefficiencyis98%theeffluentNH3-Nis12.07mg/Ltheremovalefficiencyis88%．Theeffluentqualityisabletomeetthefirst-orderspecifiedin“IntegratedWastewaterDischargeStandard”GB8978—1996．KeywordshighconcentrationorganicwastewaterICreactorBIOFOR*2009CCA02200“”2010AE00200。1L、D、DL。1500～1600t/dpH3～6ρCOD3000～8000mg/L5000mg/LOE200t/dpH5～6ρCOD8000～11000mg/L9000mg/L100t/dρCOD400～500mg/L2000t/dρCOD5500mg/LρNH3-N100mg/LpH3～8。GB8978—1996《》。1。1ρCOD/mg·L－1ρNH3-N/mg·L－1pH55001003～8≤100≤156～921。pHpHICCODICA/OA/OCODNH3-NBIOFOR63201112296DOI:10.13205/j.hjgc.2011.06.0241CODNH3-NBIOFOR。、、BIOFOR。33.1。11.9m×0.9m×1.4m。3.2。113m×13m×4.5m676m3HRT8h。211IHG80-9090m3/h5.5kW12.5m2900r/min。。3.3。24m×4.5m3.3m3/m2·h。3.4pHpH6.5～7.530～35℃。211IHG100-9090m3/h15kW30m2900r/min。IC。3.5IC2。6m×20m565m31.5m/hCOD10kg/m3·d。。、、。。3.6A/O1。26m×12m×5m1400m3A240m316m×12m×5m864m3。COD1.77kg/m3·d。1321TSR15030kW。3.72。0.8m3/m2·h。A/O。100m3。11100GW80-1080m3/h4kW10m1450r/min。3.8BIOFOR27.25m×4.5m×6.75m664m3HRT4.6h。3～5mm。BIOFORBIOFOR。7d110min10L/m2·s1.25m3/m2·min。3.915m×5m×5.5mBIOFORBIOFOR。。44.1IC1IC83%50m3。IC73201112296。AAIC。2dpH7.0～7.5。2d5m3/h。COD、pHIC。90dCODpHCOD70%、pH7.0～7.52m3/h5d。ICCOD。。AICIC。4.24.2.1A/O2A/OIC40d。A0.5mg/LpH6.5～7.55～40℃O2mg/LpH7～820～40℃3。SV、、。4.2.2BIOFORBIOFORA/O10dCOD。。15d4。4.3312。2mg/LpHρCOD3085～11247548347～10684ρNH3-N62.19～124.5197.839.18～20.0012.07pH2.93～7.584.267.92～8.138.03CODNH3-N98%88%。2IC+A/O+BIOFORGB8978—1996。52674.7。2000m3/d1.34/m3。COD10.5t。61IC+A/O+BIOFORCODNH3-N98%88%GB8978—1996。2IC、A/O、BIOFOR。。1．IC/J．2010284467-469．2．A/OJ．．201035782-84．3．A/[e-mail]2011－03－1883201112296