The Application of Polytetrafluoroethylene (PTFE) Fiber Grafted Acrylic Acid as a Cation Exchanger for Removing Cu²⁺

• Zheng Pu ZHANG ^1, ,
• Zhi Peng WANG ^1, ,
• Bao Gui ZHANG ^2, ,
• Yan Geng ZHANG ^3,

• 1.

  The State Key Lab. of Adsorption and Separation of Functional Polymer Materials, Nankai University, Tianjin 300071;

• 2.

  Environmental Science College, Nankai University, Tianjin 300071;

• 3.

  The Tianjin Institute of Technological Physics, Tianjin 300192

• Received Date: 27 August 2002