随着分离体系复杂程度的增加及对膜分离性能要求的提高,荷正电膜分离技术发挥着越来越重要的作用。介绍了荷正电膜的制备方法,综述了荷正电膜在纺织印染废水、镁/锂分离、去除重金属和生物医药等方面的应用进展,探讨了荷正电膜存在的主要问题,展望了未来荷正电膜分离技术的发展方向。随着研究的深入及市场需求的增加,荷正电膜将迎来更大的发展空间,在解决水资源短缺、水环境污染方面发挥更加重要的作用。
As the complexity of separation systems increases and the requirements for membrane separation performance improve,positively charged membrane separation technology plays an increasingly important role.This paper introduced the preparation method of positively charged membrane,reviewed the application progress of positively charged membrane in textile and dyeing wastewater,magnesium/lithium separation,heavy metal removal and biomedicine,discussed the main problems of positively charged membrane,and briefly prospected the future development direction of positively charged membrane separation technology.With the deepening of the research and the increase of market demand,the positively charged membrane will usher in a greater space for development and play a more important role in solving the shortage of water resources and water environment pollution.
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基金资助
北京市科学技术协会青年人才托举工程(BYESS2023180);中国食品风味与营养健康创新中心(轻工学院子平台)建设(19008023033)
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