摘要
化学合成制药废水生物毒性大、可生化性差，属高难度难降解的有机废水，结合本公司工程中的实际应用，高浓度废水采用两级高级氧化工艺为：微电解＋芬顿氧化＋电催化氧化的方法处理，效果很好，COD和ss的去除率分别可达93．8％和90％~A．-k-，各项指标均达到企业所在园区污水处理厂接管标准，为难降解有机废水的处理提供了新的处理途径。
the chemical synthesis of pharmaceutical wastewater biological toxicity, poor biodegradability is difficult to degrade organic wastewater, combined with the practical application of the company in the project, wastewater with high concentration by two levels of advanced oxidation processes for the treatment effect： method of micro electro catalytic oxidation Fenton oxidation and electrolysis ＋ well, COD and SS re- moval rate of 93.8% and 90% respectively, the indicators have reached the park sewage treatment plant to take over the standard, treatment of hard degradation organic wastewater in a new way.
出处
《中国化工贸易》
2013年第9期251-251,323,共2页
CHINA CHEMICAL TRADE
关键词
制药废水
芬顿氧化
电解氧化
electrolytic oxidation of pharmaceutical wastewater by Fenton oxidation
