芬顿预氧化+MBR工艺处理制药等化工废水  

Treatment of Pharmaceutical Wastewater by Fenton Pre-oxidation and MBR Process

作　　者：李志雷 张开海 LI Zhi-lei;ZHANG Kai-hai(Shandong Provincial Architectural Design Institute Co.Ltd.,Jinan 250021,China;Shandong Provincial Urban Construction Design Institute,Jinan 250021,China)

机构地区：[1]山东省建筑设计研究院有限公司,山东济南250021 [2]山东省城建设计院,山东济南250021

出　　处：《中国给水排水》2022年第10期160-165,共6页China Water & Wastewater

摘　　要：山东省潍坊市某化工园污水处理厂设计处理规模为1×10^(4) m^(3)/d,其中制药等化工废水5000 m^(3)/d,非化工废水5000 m^(3)/d,设计出水水质执行《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级A标准。采用分质处理,化工废水采用芬顿预氧化+脉冲水解酸化+两级AO+MBR组合工艺,非化工废水采用预处理+AAO生化+三沉池组合工艺。该项目从2014年1月开始运营,处理效果良好,出水水质稳定达标。The design capacity of a wastewater treatment plant in a chemical industry park in Weifang City,Shandong Province,is 10000 m^(3)/d,including 5000 m^(3)/d of pharmaceutical and other chemical wastewater and 5000 m^(3)/d of non-chemical wastewater.The designed effluent quality is first level A in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB 18918-2002).The wastewater is treated separately according to quality.The combined process of Fenton pre-oxidation,pulse hydrolysis acidification,two stage AO and MBR is adopted for chemical wastewater,and the combined process of pretreatment,AAO biochemical,and triple sedimentation tank is adopted for non-chemical wastewater.The project has good treatment effect and stable effluent quality since its operation in January 2014.

关 键 词：制药废水 分质处理 芬顿预氧化 MBR工艺 

分 类 号：TU992[建筑科学—市政工程]