scholarly journals Chelating magnetic nanocomposite for the rapid removal of Pb(ii) ions from aqueous solutions: characterization, kinetic, isotherm and thermodynamic studies

RSC Advances ◽  
2017 ◽  
Vol 7 (1) ◽  
pp. 433-448 ◽  
Author(s):  
Atefeh Moradi ◽  
Peyman Najafi Moghadam ◽  
Reza Hasanzadeh ◽  
Mika Sillanpää
Keyword(s):  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
Aqueous Media ◽  
Magnetic Nanocomposite ◽  
High Adsorption ◽  
Thermodynamic Studies ◽  
Rapid Removal ◽  
High Adsorption Capacity

Fe3O4@GMA–AAm nanocomposite as a novel adsorbent with high adsorption capacity for rapid removal of Pb2+ from aqueous media was synthesized.

scholarly journals Mxene/alginate composites for lead and copper ion removal from aqueous solutions

RSC Advances ◽  
2019 ◽  
Vol 9 (50) ◽  
pp. 29015-29022 ◽  
Author(s):  
Yanjie Dong ◽  
Dashen Sang ◽  
Chengdong He ◽  
Xinfeng Sheng ◽  
Longwen Lei
Keyword(s):  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
High Efficiency ◽  
Copper Ion ◽  
High Adsorption ◽  
Ion Removal ◽  
High Adsorption Capacity

Studies on Mxene/alginate composite adsorption have opened up a new avenue for designing adsorbents possessing high adsorption capacity and high efficiency.

Stomatocyte-like hollow polydopamine nanoparticles for rapid removal of water-soluble dyes from water

2019 ◽  
Vol 55 (56) ◽  
pp. 8162-8165 ◽  
Author(s):  
Jiayou Lin ◽  
Haibo Wang ◽  
Erhui Ren ◽  
Qingshuang Song ◽  
Jianwu Lan ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Water Soluble ◽  
High Adsorption ◽  
Rapid Removal ◽  
High Adsorption Capacity

Stomatocyte-like hollow polydopamine nanoparticles can rapidly sequester MB from water in 20 s with a high adsorption capacity of 2896 mg g−1.

Functionalized and reusable polyethylene fibres for Au(iii) extraction from aqueous solution with high adsorption capacity and selectivity

RSC Advances ◽  
2016 ◽  
Vol 6 (90) ◽  
pp. 87221-87229 ◽  
Author(s):  
Li-juan Pang ◽  
Rong Li ◽  
Qian-hong Gao ◽  
Jiang-tao Hu ◽  
Zhe Xing ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
Radiation Grafting ◽  
High Adsorption ◽  
High Adsorption Capacity

Functional UHMWPE fibres, used for efficient and selective Au(iii) adsorption from aqueous solutions, were successfully synthesized by a radiation grafting method.

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.

Metal-free high-adsorption-capacity adsorbent derived from spent coffee grounds for methylene blue

RSC Advances ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 5118-5127
Author(s):  
Bayaraa Sukhbaatar ◽  
Bongyoung Yoo ◽  
Jae-Hong Lim
Keyword(s):  
Methylene Blue ◽  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
Spent Coffee Grounds ◽  
High Adsorption ◽  
Metal Free ◽  
Coffee Grounds ◽  
High Adsorption Capacity

Spent coffee grounds derived carbon was prepared for the adsorption of methylene blue in aqueous solutions.

Synthesis of N-(3-aminopropyl)imidazole-based poly(ionic liquid) as an adsorbent for the selective recovery of Au(iii) ions from aqueous solutions

2020 ◽  
Vol 44 (46) ◽  
pp. 20387-20395
Author(s):  
Wenjun Gui ◽  
Yun Shi ◽  
Jia Wei ◽  
Zhifang Zhang ◽  
Ping Li ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
High Adsorption ◽  
Selective Recovery ◽  
High Adsorption Capacity ◽  
Poly Ionic Liquid

A novel poly(ionic liquid) adsorbent (PIL-APIBCl) exhibits a high adsorption capacity of 236.68 mg g−1 for Au(iii).

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