CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Amidoxime-based adsorbents prepared by cografting acrylic acid with acrylonitrile onto HDPE fiber for the recovery of uranium from seawater
Xu, L; Hu, JT; Ma, HJ; Ling, CJ; Wang, MH; Shen, RF; Guo, XJ; Wang, YN; Li, JY; Wu, GZ
2017
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume28Issue:4Pages:-
Subtype期刊论文
AbstractAn amidoxime-based polymeric adsorbent was prepared by pre-irradiation grafting of acrylonitrile and acrylic acid onto high-density polyethylene fibers using electron beams, followed by amidoximation. Quantitative recovery of uranium was investigated by flow-through experiment using simulated seawater and marine test in natural seawater. The maximum amount of uranium uptake was 2.51 mg/g-ads after 42 days of contact with simulated seawater and 0.13 mg/g-ads for 15 days of contact with natural seawater. A lower uranium uptake in marine test can be attributed to the short adsorption time and the contamination of marine microorganisms and iron. However, the high selectivity toward uranium against vanadium may be beneficial to harvest uranyl ion onto adsorbents and the economic feasibility for recovery of uranium from seawater.
KeywordTransfer Radical Polymerization Polyethylene Adsorption Extraction Polypropylene Ions
DOI10.1007/s41365-017-0198-7
WOS KeywordTRANSFER RADICAL POLYMERIZATION ; POLYETHYLENE ; ADSORPTION ; EXTRACTION ; POLYPROPYLENE ; IONS
Indexed BySCI
Language英语
WOS IDWOS:000402894400003
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28553
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Xu, L,Hu, JT,Ma, HJ,et al. Amidoxime-based adsorbents prepared by cografting acrylic acid with acrylonitrile onto HDPE fiber for the recovery of uranium from seawater[J]. NUCLEAR SCIENCE AND TECHNIQUES,2017,28(4):-.
APA Xu, L.,Hu, JT.,Ma, HJ.,Ling, CJ.,Wang, MH.,...&Wu, GZ.(2017).Amidoxime-based adsorbents prepared by cografting acrylic acid with acrylonitrile onto HDPE fiber for the recovery of uranium from seawater.NUCLEAR SCIENCE AND TECHNIQUES,28(4),-.
MLA Xu, L,et al."Amidoxime-based adsorbents prepared by cografting acrylic acid with acrylonitrile onto HDPE fiber for the recovery of uranium from seawater".NUCLEAR SCIENCE AND TECHNIQUES 28.4(2017):-.
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