中文摘要：

采用铁碳微电解—UASB—生物接触氧化组合工艺对制药废水进行处理,明确了微电解处理废水的最优参数,探讨了厌氧反应器及生物接触氧化反应器的启动方法。结果表明,微电解最佳反应条件：进水p H为3.0,反应时间为2 h,此条件下通过微电解作用能够分解转化废水中的有机污染物,使废水中的B/C由0.121提高到0.310。微电解—UASB—生物接触氧化组合工艺在处理制药废水时可获得稳定的处理效果,出水COD及氨氮等均达到《污水综合排放标准》（GB 8978—1996）三级标准的要求。

英文摘要：

The combined process, micro-electrolysis-UASB-biological contact oxidation, has been used for treat- ing pharmaceutical wastewater. The optimal parameters of micro-electrolysis treatment of wastewater are defined. The start-up methods for anaerobic reactor and biological contact oxidation bioreactor are discussed. The results show that the optimal reaction conditions for micro-electrolysis are as follows： influent pH is 3.0, and reaction time 2 hr. Under these conditions, the micro-electrolysis action can decompose and convert the organic pollutants in wastewater, improving the B/C in wastewater from 0.121 to 0.310. Stable treatment effects can be obtained by this combined process. Both COD and ammonia nitrogen of the effluent can meet the requirements for the 3rd-level standard specified in the Integrated Wastewater Discharge Standard （GB 8978--1996）.