二段生物接触氧化工艺在制酒废水处理中的应用
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2019-03-31 10:41:33
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二段生物接触氧化工艺在制酒废水处理中的应用Abstract:Thedesignconcept,running&designparameterofpureaerobicprocesstotreatalcoholwastewaterareputforward,accordingtothecharacteristicofthealcoholwastewaterqualityandtwo-stagebio-contactoxidationprocess.TheapplicationresultsshowthatprocesshashighcontaminantremovalefficiencyandtheremovalratesofCODandBOD5areover92%and94%,respectively.Thequalityofthedischargedsewagemeetstherequirementofthenationalstandard(2ndlevel,GB8978—1996).Keywords:alcoholwastewater;two-stagebio-contactoxidation;comprehensivewastewaterdischargestandardApplicationoftwo-stagebio-contactoxidationprocesstoalcoholwastewatertreatmentMaFang1,ZhaoLijun1,WuZhiqiang2,ZhaoQingjian1(1.SchoolofMunicipalandEnvironmentalEngineeringofHarbinInstituteofTechnology,Harbin150090,China;2.ChinaWaterResources&HydropowerEngineeringBureau2,Beijing100041,China)二段生物接触氧化工艺在制酒废水处理中的应用马放1,赵立军1,武志强2,赵庆建1(1.哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090;2.中国水利水电第二工程局,北京100041)[摘要]针对制酒废水水质和二段生物接触氧化法工艺特点,提出了应用纯好氧工艺处理制酒废水的设计思路,确定了工程设计及工艺运行参数,工程实践表明:
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