水解酸化-UASB-好氧生化-芬顿组合工艺处理制药废水  

Treatment of Pharmaceutical Wastewater by Combined Process of Hydrolysis Acidification,UASB,Aerobic Biochemical and Fenton

作　　者：毕磊 BI Lei(Shanghai Honess Environmental Tech Corp.Ltd.,Shanghai 201620,China)

机构地区：[1]上海泓济环保科技股份有限公司,上海200433

出　　处：《水处理技术》2021年第2期133-136,共4页Technology of Water Treatment

摘　　要：制药废水具有高COD、高氨氮、高盐等特点,其可生化性差,属高浓度难降解有机废水,采用水解酸化-UASB-好氧生化-芬顿工艺进行处理,工程实践表明,该工艺处理效果稳定可靠,对COD、NH_(3-)N的去除率达到98%以上,其出水COD达到100 mg/L以下,达到污水综合排放标准(GB 8978-1996)表4中一级标准。Pharmaceutical wastewater has the characteristics of high COD,high ammonia nitrogen and high salinity.It has poor biodegradability.It belongs to high concentration and refractory organic wastewater.Hydrolysis acidification-UASB-aerobic biochemical-Fenton process is used to treat pharmaceutical wastewater.Engineering practice showed that the treatment effect of this process is stable and reliable.The removal rate of COD,NH_(3-)N reaches more than 98%,and the effluent COD Under 100 mg/L,it meets the first level standard in Table 4 of Integrated Wastewater Discharge Standard(GB 8978-1996).

关 键 词：制药废水 水解酸化 UASB 芬顿 

分 类 号：X787[环境科学与工程—环境工程]