CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
High-performance functionalized polyethylene fiber for the capture of trace uranium in water
Pang, LJ; Zhang, LJ; Hu, JT; Liang, YL; Zhang, MJ; Wu, GZ
2017
Source PublicationJOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN0236-5731
Volume314Issue:3Pages:2393-2403
Subtype期刊论文
AbstractA new functionalized ultrahigh molecular weight polyethylene-based chelating fiber (UHMWPE-AM) for trace uranium extraction from wastewater was synthesized by preirradiation grafting modification. Adsorption behavior of adsorbent was examined under varying conditions like solution pH, contact time, initial ion concentration and adsorbent dose. The results showed the maximum removal of U(VI) was 99.7% at pH 4. Adsorption isotherm was in agreement with Langmuir isotherm equation with the maximum monolayer adsorption capacity of 16.56 mg/g, and the pseudo-second-order model can well describe the kinetics process. The dominant coordination mechanism of U(VI) on the UHMWPE-AM fibers was ascribed to inner-sphere surface complexation.
KeywordAqueous-solutions Efficient Adsorption Mesoporous Silica Graphene Oxide Sorption u(Vi) Composite Chitosan Removal Separation
DOI10.1007/s10967-017-5603-5
Indexed BySCI
WOS KeywordAQUEOUS-SOLUTIONS ; EFFICIENT ADSORPTION ; MESOPOROUS SILICA ; GRAPHENE OXIDE ; SORPTION ; U(VI) ; COMPOSITE ; CHITOSAN ; REMOVAL ; SEPARATION
Language英语
WOS IDWOS:000416545300095
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28680
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Pang, LJ,Zhang, LJ,Hu, JT,et al. High-performance functionalized polyethylene fiber for the capture of trace uranium in water[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2017,314(3):2393-2403.
APA Pang, LJ,Zhang, LJ,Hu, JT,Liang, YL,Zhang, MJ,&Wu, GZ.(2017).High-performance functionalized polyethylene fiber for the capture of trace uranium in water.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,314(3),2393-2403.
MLA Pang, LJ,et al."High-performance functionalized polyethylene fiber for the capture of trace uranium in water".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 314.3(2017):2393-2403.
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