潘琦敏:IC厌氧罐在黄酒废水改造工程中的应用2017年第01期·115·IC厌氧罐在黄酒废水改造工程中的应用潘琦敏(江苏艾特克环境工程设计研究院有限公司,江苏无锡,214000)摘要:针对黄酒废水化学需氧量COD浓度高易结晶等问题将IC厌氧罐应用于黄酒废水改造工程参考黄酒废水参数与水质排放标准结合IC厌氧罐的工作原理与技术参数提出了调试方案描述了调试进程并对若干细节问题展开了讨论改造后检测表明IC厌氧罐运行稳定COD去除率高达96.5%远远满足项目验收有关要求值得深入推广关键词:IC厌氧罐黄酒废水化学需氧量干污泥中图分类号:X797文献标识码:B文章编号:2095-8412(2017)01-115-03工业技术创新URL:工业技术创新第04卷第01期2017年2月IndustrialTechnologyInnovationVol.04No.01Feb.2017引言20000kLCODCOD15t/h200tCOD≤20000mg/LCOD≤3000mg/L[1,2]CODICInternalCirculation1IC厌氧罐1.1工作原理IC[3,4]IC5ICICUASB1020m/h25m/h1.2技术参数IC121φ6m×18mδ123mδ1015mδ82250mm0.5mm2017年第01期工业技术创新IndustrialTechnologyInnovation·116·2017年第01期·117·2调试介绍2.1调试启动1COD≤2000mg/L120tVFA8mmol/LCOD80%50%2COD30008000mg/L10COD3000mg/L5000mg/L8000mg/L120tCOD80%COD3COD1200020000mg/L10COD12000mg/L16000mg/L20000mg/L150tCOD80%COD4200t152.2调试进程32673COD2500mg/L8COD6000mg/L4CODCOD26℃131415CODCOD16COD3031COD200mg/L455COD600mg/L3关键问题及处理方法1[5]2pHpHpH21φ2.0m×2.5m1304211337CODCODpHpH/(mg/L)/(mg/L)/(mmol/L)128125706.966.758.9438CODCODpHpH/(mg/L)/(mg/L)/(mmol/L)138063506.876.510.82017年第01期·116·潘琦敏:IC厌氧罐在黄酒废水改造工程中的应用2017年第01期·117·36℃31℃pHpH7.5pH6.8pHpH13147.23716)23PP45763044结论10CODCOD96.5%参考文献.[M].:,1998.,.[M].:,2004.,,,.ABR-CSTR[J].,2016,36(3):43-46..IC12000m3/d[D].:,2013.,,.(IC)[J].,2012,31(4):151-154.[1][2][3][4][5]作者简介:潘琦敏1976男江苏无锡人汉族本科工程师研究方向废水处理ApplicationofICAnaerobicTankonProjectofYellowRiceWineWastewaterTreatmentPANQi-min(JiangsuAitekeEnvironmentalEngineeringResearchInstituteCo.,Ltd.,Wuxi,Jiangsu,214000,China)Abstract:InordertosolvetheissuesincludinghighChemicalOxygenDemand(COD)andeasyexposuretocrystallizationofyellowricewinewastewater,ICanaerobictankisappliedtotheprojectofyellowricewinewastewatertreatment.Referringtoparametersofyellowricewinewastewaterandstandardsofwastewaterdischarge,andbasedontheworkingprincipleandtechnicalparametersofICanaerobictank,thedebuggingschemeisputforward,thedebuggingprocessisdescribed,andsomedetailedissuesarediscussed.Theresultsshowthat,theICanaerobictankisstableinoperationanditsremovalrateofCODisupto96.5%,whichconsiderablymeetstherequirementsofprojectacceptanceandisworthytobepromotedindepth.Keywords:ICAnaerobicTank;YellowRiceWine;Wastewater;ChemicalOxygenDemand;DewateredSludge