UASB—SBR 工艺处理高浓度有机废水

UASB—SBR 工艺处理高浓度有机废水第6期收稿日期:2008-04-01作者简介:李国秀(1963-),男,1986年毕业于青岛建筑工程学院环境工程系,获工学学士学位,现担任潍坊市环境监测中心站站长,发表论文多篇。UASB-SBR工艺处理高浓度有机废水李国秀,李建文,王克全,冷艳玲(潍坊市环境监测中心站,山东潍坊261041)摘要:传统生化法已无法满足山梨醇、甘露醇行业高浓度废水处理要求,实践中采用上流式厌氧污泥床(UASB)和序批式反应器(SBR)设备,模拟厌氧-好氧生物法处理工艺取得了良好的效果,结果表明:吨水处理成本为0.85元时,废水SS、CODCr及BOD5的去除率即分别达到62.0%、94.5%和97.5%。关键词:USBR;SBR;山梨醇;废水中图分类号:X783.031文献标识码:B文章编号:1008-021X(2008)06-0011-02TreatmentforOrganicWastewaterwithHighConcentrationbyUASB-SBRProcessLIGuo-xiu,LIJian-wen,WANGKe-quan,LENGYan-ling(WeifangEnvironmentalMonitoringCentralStation,Weifang261041,China)Abstract:Conventionalchem-biologicalprocesswasnotsuitablefortreatinghighconcentrationwastewaterinsorbitolandmannitolindustry,asainstitute,theanaerobic-aerobicbiologicalprocessbycombiningUASBwithSBRwasappliedinthetreatmentforwastewaterintheseindustries.AgoodresultwasindicatedthatSS,CODCrandBOD5removalratewererespectivelyobtainedat62.0%,94.5%and97.5%onlybycosting0.85RMBpertonofwastewater.Keywords:upflowanaerobicsludgeblanke;tsequencin