MA Yao-jia,ZHANG Xi,JIA Bo,et al.Application Progress of Functionalized Magnetic Nanoparticles in Removing and Degrading Pollutants in Wastewater[J].China Water & Wastewater,2018,34(22):31-36.
功能化磁性纳米粒子在污水处理中的应用进展
- Title:
- Application Progress of Functionalized Magnetic Nanoparticles in Removing and Degrading Pollutants in Wastewater
- 文章编号:
- 1000-4602(2018)22-0031-06
- Keywords:
- magnetic nanoparticles; heavy metal ion; organic pollutants
- 分类号:
- TU992
- 文献标志码:
- B
- 摘要:
- 磁性纳米材料作为一个快速发展的领域,其应用已经渗透到生产生活的方方面面。由于表面积大、表面可功能化、易回收等优越的物理化学性能,磁性纳米材料在污水处理等方面的应用越来越受到关注。在去除水污染物方面,磁性纳米粒子(MNPs)吸附速度快、去除效率高、易分离,与传统吸附剂相比,表现出了极大的优越性。重点介绍了MNPs在污水净化,包括重金属离子的吸附、染料、农药的去除及其他有机化合物降解中的重要应用。
- Abstract:
- As a rapidly developing field, the application of magnetic nanomaterials has penetrated into all aspects of production and life. Due to its advantages such as large surface area, surface functionalization, and easy recovery, it has attracted increasing attention in wastewater treatment. In the removal of water pollutants, the magnetic nanoparticles(MNPs)have a fast adsorption rate, high removal efficiency, and easy separation properties. Compared with traditional adsorbents, they show great superiority. This study focused on the important applications of MNPs in wastewater purification, including adsorption of heavy metal ions, removal of dyes, pesticides, and degradation of other organic compounds.
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备注/Memo
基金项目: 国家自然科学基金资助项目(21375032); 河北省自然科学基金资助项目(B2016201213、B2016201210); 河北大学创新训练项目(2017132)
通信作者: 吕运开 E-mail:lvyunkai@hbu.edu.cn
作者简介:马瑶佳(1997- ), 女, 河北定州人, 本科在读, 研究方向为高效富集与分子印记。
E-mail:mayaojia12@163.com
收稿日期:2018-04-18