芬顿氧化+A/O+接触氧化处理化学合成类制药废水  

Application of Fenton Oxidation + A/O + Contact Oxidation Process for the Chemical Synthetic Wastewater Treatment

作　　者：朱凑花[1] 王晓玭[1] 刘苏苏[1] 刘占孟[2] 

机构地区：[1]南昌大学科学技术学院,江西南昌330029 [2]华东交通大学土木建筑学院,江西南昌330013

出　　处：《中国给水排水》2017年第18期99-102,共4页China Water & Wastewater

摘　　要：针对江西某制药厂的化学合成类制药废水的特性,采用芬顿氧化+A/O+生物接触氧化的主体工艺进行处理。在调试45 d之后,工艺运行稳定,对稳定运行阶段的检测结果显示,处理出水COD、氨氮、总磷分别为80、5、0.5 mg/L左右,总去除率分别达到了97%以上、95%以上、90%以上,满足《化学合成类制药工业水污染物排放标准》(GB 21904—2008)。According to the characteristics of the chemical synthesis of pharmaceutical wastewater from a pharmaceutical factory in Jiangxi Province, the main process of Fenton oxidation ＋ A/O ＋ biological contact oxidation was adopted. The treatment process shows stability in operation after 45 days of commissioning, the effluent COD, ammonia nitrogen and total phosphorus concentration are stable at about 80 rag/L, 5 mg/L, 0.5 mg/L respectively and the total removal rates reach more than 97%, 95% and 90% respectively. The final effluent meet the Discharge Standard of Water Pollutants for Pharmaceutical Indus- try Chemical Synthesis Products Category （GB 21904 -2008 ）.

关 键 词：制药废水 高级氧化 A/O 生物接触氧化 

分 类 号：X787[环境科学与工程—环境工程]