Determination of Interfacial Parameters of Copolyamide Membrane Material by HPLC  

作　　者：张秀真 高素莲 陈均 

机构地区：[1]Department of Chemistry,Anhui University,Hefei,Anhui Chian,230039

出　　处：《过程工程学报》2003年第4期323-327,共5页The Chinese Journal of Process Engineering

基　　金：Supported by NSF of Anhui Province (No.00045212)

摘　　要：The High Performance Liquid Chromatography (HPLC) method is employed with copolyamide-170 (PA-170) membrane material as packing to determine the retention volume (V'R) and equilibrium distribution coefficient (K'A) of both inorganic solutes and organic solutes. Based on the experimental data, the interfacial parameters of the packing material are obtained.The High Performance Liquid Chromatography (HPLC) method is employed with copolyamide-170 (PA-170) membrane material as packing to determine the retention volume (V'R) and equilibrium distribution coefficient (K'A) of both inorganic solutes and organic solutes. Based on the experimental data, the interfacial parameters of the packing material are obtained.

关 键 词：共聚多酰胺薄膜 HPLC 界面参数 测定 高效液相色谱法 

分 类 号：O633.2[理学—高分子化学] O657.72[理学—化学]