/UASB/SBR王永广1, 杨剑锋2, 丁春梅3(1.扬州大学环境科学与工程学院,江苏扬州225009;2.吉林油田设计研究院,吉林松原131200;3.扬州市城市规划设计研究院,江苏扬州225001) : 采用电解/UASB/SBR工艺可有效地处理氟磺胺草醚农药废水,处理后出水水质符合《污水综合排放标准》(GB8978—1996)的二级标准。 : 农药废水; 电解; UASB工艺; SBR工艺:X703.1 :C :1000-4602(2005)03-0083-03Electrolysis/UASB/SBRProcessforPesticideWastewaterTreatmentWANGYong-guang1, YANGJian-feng2, DINGChun-mei3(1.SchoolofEnvironmentalScienceandEngineering,YangzhouUniversity,Yangzhou225009,China;2.JilinOilFieldDesignandResearchInstitute,Songyuan131200,China;3.UrbanPlanningDesignandResearchInstituteofYangzhou,Yangzhou225001,China) Abstract: Electrolysis/UASB/SBRprocesswasusedtoeffectivelytreatfomesafenpesticidewastewater.ThetreatedeffluentqualityattainedthesecondarycriteriaspecifiedintheIntegratedWastewaterDischargeStandard(GB8978—1996). Keywords: pesticidewastewater; electrolysis; UASBprocess; SBRprocess 100m3/d,1。1 Tab.1 PesticidewastewaterqualitypHCOD/(mgL-1)BOD5/(mgL-1)Cl-/(mgL-1)SS/(mgL-1)3.0~4.04000~500050~701600~280020~30 1,、,,/UASB/SBR。1 工艺设计1.1 120m3/d,24h,1。1 Fig.1 Flowchartofpesticidewastewatertreatmentprocess1.2 ① 、1,,70°。(8m3/h),0.15m。×150mm×600mm,83第21卷 第3期2005年3月 中国给水排水CHINAWATERWASTEWATER Vo.l21No.3Mar.200520mm,50mm,0.20m/s;×150mm×600mm,20mm,15mm,0.10m/s。② ,。5m3/h、8h。5.0m×4.0m,2.0m,3.5m,0.3m。1(,2,11),5m3/h,120kPa,1.1kW。③ 30.0A/m23.0(kWh)/m3,1h6~7℃,B/C0.20,30.0A/m2。14mmPVC,、400mmPVC。5m3/h,1h,5m3。3.2m×1.6m,1.1m,1.6m。、×=1.5m×1.1m、5mm,160,20mm,1.0m;,20.0~40.0A/m2,2400~4800A,5~10V,12~48kW。DN25PVC,2.5m3/h,0.5∶1。④ 6mmA3,。5m3/h,、[2min,150min,1m3/(m2h)]。500mm×500mm,0.7m,1.0m,,100r/min,0.5kW。3.0m×2.0m,2.1m,1.2m,3.8m。Ø60mmPVC(1.0m,60°)。⑤ ,、100mm。15m3/h(5m3/hUASB10m3/h),30min,7.5m3。2.5m×2.0m,1.5m,2.0m。DN50,(0.30MPa)450~500kg/h。⑥ UASB,、100mm。5m3/h,COD2800~3500mg/L,5.0kgCOD/(m3d),68~84m3,30~35℃,200%,0.8~1.0m/h。4.0m×4.0m,5.5m,3.1m,9.0m。,,DN50。22(,11),15m3/h,300kPa,3.0kW。⑦ ,5m3/h、8h。5.0m×4.0m,2.0m,2.3m。(CO2、H2S),0.25m3/min,3∶1。⑧ SBR,8h(1.0h、6.0h、1.5h、0.5h)。5m3/h,COD560~700mg/L,0.3kgCOD/(m3d),75~94m3,0.40。SBR(5.2m),4.5m,5.0m。11Ø800mm(0.5m),2m2/;2(11),4.0kW;80m3/h。32(,11),40m3/h,80kPa,3.0kW。⑨ UASB、SBR(),20m3。4,3m3/h,84第3期 中国给水排水 第21卷600kPa。10m2。2 运行结果、UASB、SBR,15,,《》(GB8978—1996),2002510。2。2 Tab.2 Treatmentresult2002511200261120027112002101120021111200212112003311200341120035112003611COD/(mgL-1)4485433253013719422143594769527349804250148132123144158144131122137145BOD5/(mgL-1)6253586670576868577271677284696766716768SS/(mgL-1)2720212522262422252243485967585269536565pH3.63.93.34.03.83.13.33.43.43.98.68.27.87.68.08.18.07.58.18.0 : “”,“”SBR。 2.30/m3,0.30/m3,1.50/m3,4.10/m3。3 结论① /UASB/SBR、,COD97%,《》(GB8978—1996),4.10/m3。② a.1h,30A/m2;b.UASB30~35℃,5.0kgCOD/(m3d),200%,0.8~1.0m/h;c.SBR8h(1.0h、6.0h、1.5h、0.5h),0.3kgCOD/(m3d),0.40。③ 1。:[1] ,.21[M].:,2003.[2] ,.[J].,1998,24(5):303-307.[3] ,.[J].,2003,4(4):61-65.:(0514)7602145:(0514)7203285E-mail:yzwangyg@163.com:2004-11-08福州市连坂污水处理厂工程 该工程一期处理规模:15×104m3/d,总投资额:5.48亿元,建设周期:2004年—2007年,甲方:福州市建设委员会。目前该工程正在编制可研报告。()85第3期 王永广,等:电解/UASB/SBR工艺处理农药废水 第21卷