Simultaneous adsorptive removal of methylene blue and copper ions from aqueous solution by ferrocene-modified cation exchange resin

2014 ◽  
Vol 131 (21) ◽  
Author(s):  
Qian Wang ◽  
Dehua Zhang ◽  
Senlin Tian ◽  
Ping Ning
Keyword(s):  
Aqueous Solution ◽  
Methylene Blue ◽  
Cation Exchange ◽  
Exchange Resin ◽  
Copper Ions ◽  
Cation Exchange Resin ◽  
Adsorptive Removal

The diffusion of electrolytes in a cation-exchange resin membrane I. Theoretical

1955 ◽  
Vol 232 (1191) ◽  
pp. 498-509 ◽  
Keyword(s):  
Aqueous Solution ◽  
Activity Coefficient ◽  
Cation Exchange ◽  
Exchange Resin ◽  
Volume Fraction ◽  
Cation Exchange Resin ◽  
Physical Nature ◽  
Concentration Difference ◽  
Flow Through ◽  
Resin Membrane

An equation for the flux of electrolyte through a water-swollen cation-exchange resin membrane separating two solutions of the same electrolyte at different concentrations is derived on the basis of several assumptions regarding the physical nature of a swollen resinous exchanger. The complete flux equation contains three terms, one determined by the concentration difference across the membrane, another determined by the variation of the activity coefficient of the electrolyte with concentration in the membrane and a third concerned with the rate of osmotic or hydrostatic flow through the membrane. If ions in the resin are transported entirely in an internal aqueous phase, the mobilities required for the flux equation can be related to mobilities in aqueous solution and to the volume fraction of resin in the swollen membrane. The treatment is readily extended to anion exchangers.

scholarly journals Adsorptive Removal of Phosphate from Water Using Zr (IV)-Loaded Spent Cation Exchange Resin

2017 ◽  
Vol 36 ◽  
pp. 8-16
Author(s):  
Hari Paudyal ◽  
Katsutoshi Inoue ◽  
Keisuke Ohto ◽  
Hidetaka Kawakita
Keyword(s):  
Cation Exchange ◽  
Exchange Resin ◽  
Cation Exchange Resin ◽  
Adsorptive Removal

Available with fulltext

Adsorptive removal of cationic tricyclic antidepressants using cation-exchange resin

2020 ◽  
Vol 27 (20) ◽  
pp. 24760-24771 ◽  
Author(s):  
Jong-Won Choi ◽  
John Kwame Bediako ◽  
Yufeng Zhao ◽  
Shuo Lin ◽  
Amit Kumar Sarkar ◽  
...  
Keyword(s):  
Cation Exchange ◽  
Tricyclic Antidepressants ◽  
Exchange Resin ◽  
Cation Exchange Resin ◽  
Adsorptive Removal

Sorption of Ni(II) ions from aqueous solution by Lewatit cation-exchange resin

2009 ◽  
Vol 167 (1-3) ◽  
pp. 915-926 ◽  
Author(s):  
Nadir Dizge ◽  
Bülent Keskinler ◽  
Hulusi Barlas
Keyword(s):  
Aqueous Solution ◽  
Cation Exchange ◽  
Exchange Resin ◽  
Cation Exchange Resin
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