[Ning, Shunyan; Wei, Yuezhou; Hamza, Mohammed F.] Univ South China, Sch Nucl Sci & Technol, Heng Yang 421001, Peoples R China.

[Guibal, Eric; Guibal, E] IMT Mines Ales, Polymers Compos & Hybrids PCH, Ales, France.

[Wei, Yuezhou] Shanghai Jiao Tong Univ, Sch Nucl Sci & Engn, Shanghai, Peoples R China.

[Wei, YZ ] U

[Guibal, E ] I

Univ South China, Sch Nucl Sci & Technol, Heng Yang 421001, Peoples R China.

IMT Mines Ales, Polymers Compos & Hybrids PCH, Ales, France.

Shanghai Jiao Tong Univ, Sch Nucl Sci & Engn, Shanghai, Peoples R China.

Desorption;Kinetics;Maleic anhydride;Sorbents;Thorium compounds;Acidic solutions;Complex solution;Fast kinetic be obtained together with doubled sorption capacity at saturation;Fast kinetics;Functionalizations;Leachates;N-methylenebisacrylamide;Reactive group;Sorption capacities;Sorption properties;Synthetic solutions;The chemical derivative strongly enhance the sorption property of the material for th(IV) removal;The functionalization of the copolymer of maleic anhydride with N,N'-methylenebisacrylamide (mamb) obtained by the reaction of pristine sorbent with thiocarbazide (tcmamb) increase the density and diversity of reactive group;The readily functionalization of mamb with thiocarbazide open promising perspective for the recovery of thorium from complex solution;The selectivity for thorium binding from complex synthetic solution (especially at ph >4) and real ore leachate (in acidic solution but with low sorption capacity) be enhanced by the grafting of thiocarbazide;Grafting (chemical)

核科学技术学院