Selective Adsorption of Naphthalene in Aqueous Solution on Mesoporous Carbon Functionalized by Task-specific Ionic Liquid

2015 ◽  
Vol 54 (8) ◽  
pp. 2329-2338 ◽  
Author(s):  
Jie Zhou ◽  
Bin Yang ◽  
Zhongjian Li ◽  
Lecheng Lei ◽  
Xingwang Zhang
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquid ◽  
Mesoporous Carbon ◽  
Selective Adsorption ◽  
Task Specific Ionic Liquid

Impregnation of task-specific ionic liquid into a solid support for removal of neodymium and gadolinium ions from aqueous solution

2017 ◽  
Vol 236 ◽  
pp. 9-17 ◽  
Author(s):  
W.R. Mohamed ◽  
S.S. Metwally ◽  
H.A. Ibrahim ◽  
E.A. El-Sherief ◽  
H.S. Mekhamer ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Ionic Liquid ◽  
Solid Support ◽  
Task Specific Ionic Liquid

Recovery of Gallium from Aqueous Solution through Preconcentration by Adsorption/Desorption on Disordered Mesoporous Carbon

2021 ◽  
Vol 7 (1) ◽  
pp. 227-242
Author(s):  
E. Díez ◽  
J. M. Gómez ◽  
A. Rodríguez ◽  
I. Bernabé ◽  
J. Galán
Keyword(s):  
Aqueous Solution ◽  
Mesoporous Carbon ◽  
Adsorption Desorption

scholarly journals Sulfobetaine Cryogels for Preferential Adsorption of Methyl Orange from Mixed Dye Solutions

Polymers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 208
Author(s):  
Ramona B. J. Ihlenburg ◽  
Anne-Catherine Lehnen ◽  
Joachim Koetz ◽  
Andreas Taubert
Keyword(s):  
Aqueous Solution ◽  
Methylene Blue ◽  
Methyl Orange ◽  
Dye Removal ◽  
Selective Adsorption ◽  
Water Soluble ◽  
Organic Substances ◽  
Preferential Adsorption ◽  
Dimethyl Ammonium ◽  
Dye Solutions

New cryogels for selective dye removal from aqueous solution were prepared by free radical polymerization from the highly water-soluble crosslinker N,N,N’,N’-tetramethyl-N,N’-bis(2-ethylmethacrylate)-propyl-1,3-diammonium dibromide and the sulfobetaine monomer 2-(N-3-sulfopropyl-N,N-dimethyl ammonium)ethyl methacrylate. The resulting white and opaque cryogels have micrometer sized pores with a smaller substructure. They adsorb methyl orange (MO) but not methylene blue (MB) from aqueous solution. Mixtures of MO and MB can be separated through selective adsorption of the MO to the cryogels while the MB remains in solution. The resulting cryogels are thus candidates for the removal of hazardous organic substances, as exemplified by MO and MB, from water. Clearly, it is possible that the cryogels are also potentially interesting for removal of other compounds such as pharmaceuticals or pesticides, but this must be investigated further.

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