Abstract:

According to the improvement of the cold rolling oil-bearing wasterwater treatment process,the membrane biological reactor treatment has been used, and a special technical measure has been taken to resolve the membrane plug problem resulted from the"oil seal". A stable membrane flux and efficient biological treatment process have been obtained, realizing a qualitative leap in practice.

Key words: oil-bearing wastewater, membrane plug, biological treatment process

摘要：

针对"油封"造成的膜堵塞问题,采取了一些特殊的技术措施,对冷轧废水处理工艺进行了改进,从而稳定了膜生物反应器的膜通量,提高了生化处理工艺的处理效率,收到了较好的社会效益和经济效益。

关键词: 含油废水, 膜堵塞, 生化处理工艺

CLC Number: 

• X703.1