微电解-AO-臭氧氧化-BAF组合工艺处理制药废水  

Pharmaceutical Watsewater Treatment by Microelectrolysis-AO-Ozonation-BAF Combined Process

作　　者：刘钰钦 洪志强[1,2] 王京刚[1] 袁冬海[2] 王家元[2] 

机构地区：[1]北京化工大学化学工程学院,100029 [2]北京建筑大学北京应对气候变化研究与人才培养基地,城市雨水系统与水环境省部共建教育部重点实验室,北京100044

出　　处：《水处理技术》2017年第7期89-93,共5页Technology of Water Treatment

摘　　要：采用了微电解-AO-臭氧氧化-BAF组合工艺处理制药废水。结果表明,以50%进水稳定运行下,经过组合工艺处理,在进水平均COD在614.1 mg/L、NH_3-N质量浓度在309.2 mg/L时,出水COD平均为115.2 mg/L、NH3-N平均质量浓度在12.8 mg/L,COD和NH_3-N平均去除率分别为81.3%和95.9%,出水水质达到了相关标准的要求。Pharmaceutical wastewater was treated by microelectrolysis-AO-ozonation-BAFcombined process. The results showed that, in stable running stage with 50% wastewater influent, the average COD and NH3-N concentration ofinfluent was 614.1 mg/L and 309.2 mg/L respectively, after combined process treatment, the average COD and NH3-N concentration of effluent was 115.2 mg/L and 12.8 mg/L respectively, and the removal rate of them could reach 81.3% and 95.9%. The effluent quality met the related standards.

关 键 词：制药废水 微电解 AO 臭氧氧化 BAF 

分 类 号：X787[环境科学与工程—环境工程]