【摘要】 针对甲砜霉素和盐酸环丙沙星等原料药中间体工艺废水的特点,采用渗金属床除铜/臭氧氧化预处理后,进一步采用A2/O工艺进行生化处理,运行结果表明,系统工艺及设计参数选择合理,运行稳定,出水水质达到《污水综合排放标准》(GB8978—1996)的一级标准。更多还原

【Abstract】 In response to the characteristics of wastewater from the processing of pharmaceutical intermediate, A~2O process was used for biochemical treatment after the pretreatment by the metal exchange bed for copper removal / ozonization pretreatment process. The practical operation proves that the process and design parameters are reasonable with steady operation, and the effluent quality comes up to I-class criteria of Integrated Wastewater Discharge Standard (GB 8978—1996).更多还原