中文摘要：

印刷废水具有化学组分复杂、油墨悬浮物质含量高等特点。通常采用的沉影厌氧／好氧组合处理工艺存在污泥产量大、占地面积大、运行管理复杂等问题。采用AnMBR—SBR组合工艺处理印刷废水，设计处理规模为5m3／d，出水COD均值为（3044-30）mg／L，氨氮均值为（45±11）mg／L，优于北京市《水污染物排放标准》（DB11／307--2005）中“排入城镇污水处理厂的水污染物排放限值”。与传统印刷废水处理工艺相比，该处理工艺提高了出水水质，缩短了工艺流程，简化了运行管理。

英文摘要：

The printing wastewater is characterized by complicated chemical composition and rich of ink suspended substances. The traditional treatment process of printing wastewater, i.e. sedimentation-anaerobic-aerobic method, has many problems, such as complicated operation and management, large sludge production and large area occupation. The combined short process of AnMBR and SBR with design capacity as 5 m3/d was developed to treat the printing wastewater. Concentrations of COD and NH4＋ -N in the effluent were （304± 30） mg/L and （45±11 ） rag/L, respectively, which meet with the Discharge Standard of Water Pollutants （ DB 11/307 - 2005 ）. Compared with the traditional treatment process, this technology could improve the quality of effluent significantly, shorten the process and sireplify the operation and maintenance.