工业的不断发展,给人们生活带来便利的同时,也面临着废水污染等严重影响环境和人们生活的问题。工业废水的污染越来越引起人们重视,用膜分离技术进行废水处理也已经有很长的历史。本文结合实践经验,谈谈膜技术在重金属废水、造纸废水、印染废水和含油废水等工业废水处理中的应用。 As the continuous development of industry brings convenience to people’s life, it also faces the problem of serious impact on the environment and people’s life caused by waste water pollution. The pollution of industrial wastewater is drawing more and more attention. The membrane separation technology has also been used for wastewater treatment for a long time. In this paper, combined with practical experience, talk about the membrane technology in heavy metal wastewater, paper wastewater, printing and dyeing wastewater and oily wastewater and other industrial wastewater treatment applications.