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• 环境科学 • 上一篇    下一篇

新型纳米材料净化水中低浓度Cd2+

韩 炜1, 李素文1, 朱长云3, 赵 辉1 , 王 珩1, 王 月2, 李 鱼2, 吴通好3   

  1. 1. 吉林大学物理学院原子核科学与技术研究中心, 长春 130023; 2. 吉林大学环境与资源学院环境科学系,长春 130023; 3. 吉林大学化学学院物理化学系, 长春 130023
  • 收稿日期:2004-02-23 修回日期:1900-01-01 出版日期:2004-07-26 发布日期:2004-07-26
  • 通讯作者: 李 鱼

Removal of Cd2+ from aqueous solutions by a novel nano-water-pur ifying material

HAN Wei1, LI Su-wen1, ZHU Chang-yun3, ZHAO Hui 1, WANG Heng1, WANG Yue2, LI Yu2, WU Tong-hao3   

  1. 1. Research Centre of Nuclear Science and Technology, College of Physics, Jilin University, Changchun130023, China; 2. Department of Environmental Science, College of Environment and Resources, Jilin University, Changchun 130023, China; 3. Department of Chemistry-physics, College of Chemistry, Jilin University, Changchun 130023, China
  • Received:2004-02-23 Revised:1900-01-01 Online:2004-07-26 Published:2004-07-26
  • Contact: LI Yu

摘要: 利用自制的纳米净水材料对含低浓度Cd2+的水溶液进行处理, 结果表明 , 该纳米净水材料对低浓度Cd2+具有很好的去除效果和很强的去除能力, 且去除过程操作简单, 效果好, 效率高.

关键词: 纳米净水材料, Cd2+, 水处理

Abstract: Water solutions containing Cd2+ were treated thoroughly with nano-wate r-purifying material developed in the laboratory. The results show that this ki nd of nano-material can efficiently remove Cd 2+ ions with a low concentration in solutions with the highest removing rate of nearly 100%. This novel nano-material has many advantages such as convenient operation method, low cost, good effect, and high efficiency for treating Cd2+ ions with a low concentration.

Key words: nano-water-purifying material, Cd2+, water treatment

中图分类号: 

  • X703.1