Studies on Hg(II) ion retention properties of cross-linked graft copolymer of acrylic acid and its analytical application

被引：8
作者：
Chowdhury, Pranesh [1 ]
Mukherjee, Abhijit [1 ]
Singha, B. [1 ]
Mondal, Palash [1 ]
Roy, Kousik [1 ]
机构：
[1] Visva Bharati, Dept Chem, Santini Ketan 731235, W Bengal, India
来源：
JOURNAL OF POLYMER RESEARCH | 2010年 / 17卷 / 06期
关键词：
Cross-linked graft copolymer; Hg2+; Adsorption; Ion-exchange; Solid phase extraction; SOLID-PHASE EXTRACTION; POLY(VINYL ALCOHOL); POLY(ACRYLIC ACID); AQUEOUS-SOLUTION; CHELATING RESIN; MERCURY; REMOVAL; HG2+;
D O I：
10.1007/s10965-009-9377-5
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The effects of different parameters such as time, concentration, pH and temperature, on metal ion retention properties of the polymer have been investigated. Metal ion adsorption kinetics, isotherms and thermodynamics have been studied. A plausible mechanism for mercury ion retention has been suggested. Mercuric ion has been isolated quantitatively from various synthetic mixture containing metal ions (Ni2+, Cd2+, Pb2+ and Zn2+).
引用
收藏
页码：853 / 860
页数：8
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