工业水处理 ›› 2010, Vol. 30 ›› Issue (5): 13-15. doi: 10.11894/1005-829x.2010.30.(05).13

• 专论与综述 • 上一篇    下一篇

铁酸盐纳米材料的制备及其处理Cr(Ⅵ)的研究现状

田喜强1, 董艳萍2, 赵东江1, 乔秀丽1, 马松艳1   

  1. 绥化学院化学与制药工程系, 黑龙江绥化 152061
  • 修回日期:2009-12-08 出版日期:2010-05-20 发布日期:2010-10-01
  • 作者简介:田喜强(1980- ),2009 年毕业于黑龙江大学,硕士,讲师,主要从事纳米功能材料和化学电源研究工作。电话:0455-5118025,E-mail:tianxiqiang@163.com。
  • 基金资助:

    绥化学院科学技术研究项目(K081006),绥化学院杰出青年基金项目(SJ08004);分析化学与食品功能成分分析及应用研究创新团队(CX2008002)

Preparation of ferrite nano-materials and their present application to the treatment of Cr(Ⅵ)

Tian Xiqiang1, Dong Yanping2, Zhao Dongjiang1, Qiao Xiuli1, Ma Songyan1   

  1. Department of Chemical and Pharmaceutical Engineering, Suihua College, Suihua 152061, China
  • Revised:2009-12-08 Online:2010-05-20 Published:2010-10-01

摘要:

阐述了制备铁酸盐纳米材料(Mfe2O4,M为Mn,Zn,Co,Ni,La等)的两种方法,包括溶胶-凝胶法、纳米刻蚀法,评述了每种制备方法的优缺点。论述了用铁酸盐纳米材料去除污水中Cr(Ⅵ)的方法,展望了铁酸盐纳米材料作为未来污水处理剂的应用前景。

关键词: 纳米材料, 铁酸盐, 废水处理

Abstract:

Two promising preparationmethods of ferrite nano-materials, such asMFe2O4,M=Mn, Zn, Co, Ni, La, etc., including sol-gelmethod and nanocastingmethod are introduced. The advantages and disadvantages of each method are summarized. At the same time, their application to the removal of Cr(Ⅵ) from wastewater by using ferrite is discussed. The application prospects of the ferrite nano-materials as future wastewater treatment agents are predicted.

Key words: nano-materials, ferrite, wastewater treatment

中图分类号: