Citation: Zheng Pu ZHANG, Zhi Peng WANG, Bao Gui ZHANG, Yan Geng ZHANG. The Application of Polytetrafluoroethylene (PTFE) Fiber Grafted Acrylic Acid as a Cation Exchanger for Removing Cu2+[J]. Chinese Chemical Letters, ;2003, 14(6): 609-610.
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The polytetrafluoroethylene fiber grafted acrylic acid was used as a cation exchanger.The exchange capacity of the cation fiber is 3.06 mmol/g. The maximum Cu2+ adsorptioncapacity is 107.48 mg/g. It could be desorbed completely by 1 mol/L HCl.
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