摘要
纳滤膜技术是一种高效、低能耗和易操作的液体分离技术,同传统水处理方法相比具有处理效果好、可实现废水的循环利用和对有用物质进行回收等优点。简要介绍了纳滤膜分离的特点及其在重金属废水、纺织印染业废水、食品加工业废水、垃圾渗滤液和其它工业废水领域应用的研究进展状况,并讨论了纳滤膜技术在工业废水处理应用方面的发展前景及方向。
Nanofiltration membrane filtration technique was a hquid separation technology, with the benefit of high efficiency, energy consumption and easy operation. Compared to traditional methods of wastewater treatment, membrane technology had mere advantages such as better treatment effect, the recycle of wastewater and recovery of useful materials. The characteristics and development of nanofiltration membrane separation techniques were introduced respectively with focus on the industrial treatment of wastewater containing heavy metal ions, as well as wastewater of textile printing and dyeing industry, food processing industry, landfill leachate and other industries. In addition, the prospect of the nanofiltrafion membrane technology was also discussed in this paper.
出处
《资源开发与市场》
CAS
CSSCI
2009年第6期518-521,共4页
Resource Development & Market
关键词
纳滤膜
工业废水处理
应用
研究进展
nanofiltration membrane
industrial wastewater treatment
application
research progress
