Removal of cationic dyes by poly(acrylamide-co-acrylic acid) hydrogels in aqueous solutions

2008 ◽  
Vol 77 (4) ◽  
pp. 447-452 ◽  
Author(s):  
Dilek Şolpan ◽  
Sibel Duran ◽  
Murat Torun
Keyword(s):  
Acrylic Acid ◽  
Aqueous Solutions ◽  
Cationic Dyes ◽  
Poly Acrylamide

scholarly journals Preparation of a poly(acrylic acid) based hydrogel with fast adsorption rate and high adsorption capacity for the removal of cationic dyes

RSC Advances ◽  
2019 ◽  
Vol 9 (37) ◽  
pp. 21075-21085 ◽  
Author(s):  
Zhenyu Yuan ◽  
Jie Wang ◽  
Yiming Wang ◽  
Qian Liu ◽  
Yujie Zhong ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
Glycidyl Methacrylate ◽  
Adsorption Rate ◽  
Cationic Dyes ◽  
High Adsorption ◽  
High Adsorption Capacity ◽  
Poly Acrylic Acid

A biocompatible Dex-MA/PAA hydrogel was prepared through copolymerization of glycidyl methacrylate substituted dextran (Dex-MA) with acrylic acid (AA), which was applied as the adsorbent to remove cationic dyes from aqueous solutions.

Removal of Cs + and Co 2+ ions from aqueous solutions using poly (acrylamide-acrylic acid)/kaolin composite prepared by gamma radiation

2018 ◽  
Vol 151 ◽  
pp. 73-80 ◽  
Author(s):  
M.I. El-Dessouky ◽  
H.H. Ibrahiem ◽  
E.H. EL-Masry ◽  
G.E. Sharaf El-deen ◽  
N.M. Sami ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Gamma Radiation ◽  
Aqueous Solutions ◽  
Poly Acrylamide

Absorption of oxygen into Ellis liquid

1987 ◽  
Vol 52 (12) ◽  
pp. 2859-2864
Author(s):  
František Potůček ◽  
Jiří Stejskal
Keyword(s):  
Aqueous Solutions ◽  
Power Flow ◽  
Flow Model ◽  
Poly Acrylamide

The authors studied absorption of oxygen by aqueous solutions of poly(acrylamide) which showed a pseudoplastic behaviour. The results were described by equations involving dimensionless criteria modified for the Ellis flow model. The equations were compared with those published for the power flow model.

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