Feng Yiqing, Wang Rui
School of Environmental Science and Engineering, Shandong University, Qingdao 266237, China.
Materials (Basel). 2024 Jul 18;17(14):3562. doi: 10.3390/ma17143562.
The development of modern industry will generate more and more waste containing metal ions. It is necessary to take appropriate measures to recover these ions, whether from the perspective of environmental protection or improving economic benefits. So far, scientists have studied many methods for recovering metal ions. Among these methods, adsorption and membrane separation have received widespread attention due to their own characteristics. Combining adsorption and membrane separation methods can better leverage their respective advantages to improve the ability of recovering metal ions. This review, therefore, focuses on the synergistic recovery of metal ions by adsorption and membrane separation methods. This article first briefly explains the theoretical principles of membrane separation and adsorption synergy, and then focuses on several technologies that have received attention in different chapters. In these chapters, membrane technology is briefly introduced, followed by the situation and progress of synergistic application with adsorption technology. Then, the article compares and elaborates on the advantages and disadvantages of the above technologies, and finally summarizes and looks forward to these technologies being used to solve the difficulties and challenges in industrial application.
现代工业的发展将产生越来越多含有金属离子的废物。无论从环境保护还是提高经济效益的角度来看，都有必要采取适当措施回收这些离子。到目前为止，科学家们已经研究了许多回收金属离子的方法。在这些方法中，吸附和膜分离因其自身特点而受到广泛关注。将吸附和膜分离方法相结合可以更好地发挥它们各自的优势，提高回收金属离子的能力。因此，本综述重点关注吸附和膜分离方法协同回收金属离子。本文首先简要解释膜分离与吸附协同作用的理论原理，然后在不同章节重点介绍几种受到关注的技术。在这些章节中，先简要介绍膜技术，接着是与吸附技术协同应用的情况和进展。然后，文章比较并阐述上述技术的优缺点，最后总结并展望这些技术用于解决工业应用中的困难和挑战。
