医药中间体生产废水处理工程实例
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2019-03-30 10:43:53
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医药中间体生产废水处理工程实例医药中间体生产废水处理工程实例翟建1,姜春华1,张潭潭1,孙玥1,高晓晶2(1.南京科技职业学院应用化学系,江苏南京2l0048;2.中国环境保护产业协会,北京100037)[摘要]江苏某化工企业设计采用铁炭微电解—Fenton—混凝沉淀—水解酸化—UASB—A/O工艺处理医药中间体生产废水。连续运行结果表明,在进水流量为320m3/d、高浓进水COD为15000mg/L、中浓进水COD为1200mg/L左右条件下,经过该工艺处理,出水COD稳定在380mg/L左右,pH在6~9,出水水质达到GB8978—1996《污水综合排放标准》的Ⅲ级标准。[关键词]医药中间体生产废水;铁炭微电解;Fenton;混凝沉淀;水解酸化;UASB;A/O[中图分类号]X703.1[文献标识码]B[文章编号]1005-829X(2015)08-0101-03CasestudyonthetreatmentofwastewaterfrompharmaceuticalintermittentproductionZhaiJian1,JiangChunhua1,ZhangTantan1,SunYue1,GaoXiaojing2(1.DepartmentofAppliedChemistry,NanjingPolytechnicInstitute,Nanjing210048,China;2.ChinaAssociationofEnvironmentalProtectionIndustry,Beijing100037,China)Abstract:TheFe/Cmicro鄄electrolysis-Fenton-coagulationsedimentation-hydrolyticacidification-UASB-A/Opro鄄cessdesignedbyachemicalengineeringenterpriseinJiangsuProvince,hasbeenusedfortreatingthewastewaterfrompharmaceuticalintermittentproduction.Theresultsofcontinuousoperationshowthatunderthefo鄄llowingconditions:theinfluentflowrat
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