含酚制药废水处理技术

针对含酚制药污水COD含量高、难降解等特点，综述了采用物化、生化法于一体的方法处理废水，并且从机理上阐述了该方法解决上述问题的可行性及实际应用。

Treatment for the Phenolic Liquid Waste of the Chemical Pharacy

The present article introduces the methods of pharmaceutical liquid waste chemical, physical and biological methods. As is known, pharmaceutical liquid waste contain antibiotic and high - density phenol substance. Integrative method of chemistry, physics, biology has a lot of advantages over other currently used methods in disposing liquid waste. First of all, it is beneficial for degrading the large molecules hard to be processed in the liquid waste into easily processed small ones through pretreatment. Secondly, the biological contact oxidation is favorable for microbes to gather and stick to the carriers and in turn the solid retention time (SRT)can be prolonged. Last of all , many large - scaled researches both at home and abroad have already shown the feasibility of the integrative method in disposing the liquid waste.