Recovery of U(VI) from simulated wastewater with thermally modified palygorskite beads

doi:10.1007/s10967-018-6163-z

	Recovery of U(VI) from simulated wastewater with thermally modified palygorskite beads
	Zhou, Aixia; Wang, Jinsheng
	2018-11-01
发表期刊	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
ISSN	0236-5731
EISSN	1588-2780
卷号	318 期号:2 页码:1119-1129
摘要	Natural palygorskite has a restricted adsorption capacity. The uranium ion removal ability of thermally modified palygorskite (T/Pal) beads from simulated wastewater was evaluated. T/Pal and T/Pal beads were characterized by several analytical methods. The influence of pH, contact time, temperature, and initial U(VI) concentration on the adsorption of T/Pal beads was investigated. The adsorption efficiency of U(VI) by T/Pal beads reached 99% within 20min and the adsorption capacity was 20.23mgg(-1) at 313K. The reusability of T/Pal bead was demonstrated by five sorption-desorption cycles. T/Pal beads are promising, economical adsorbents for the recovery of U(VI), and for radioactive wastewater decontamination.
关键词	Palygorskite(Pal) Sodium alginate Adsorption Uranium Wastewater
DOI	10.1007/s10967-018-6163-z
收录类别	SCI
语种	英语
WOS关键词	FIXED-BED COLUMN ; AQUEOUS-SOLUTION ; HEAVY-METALS ; URANIUM VI ; SODIUM ALGINATE ; ADSORPTION ; REMOVAL ; ATTAPULGITE ; SORPTION ; IONS
WOS类目	Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology
WOS记录号	WOS:000447387400033
出版者	SPRINGER
国家	中国
项目编号	41372233
引用统计
文献类型	期刊论文
专题	任务一_子任务一循证社会科学证据集成任务一
作者单位	Beijing Normal Univ, Coll Water Sci, Beijing 100088, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Aixia,Wang, Jinsheng. Recovery of U(VI) from simulated wastewater with thermally modified palygorskite beads[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2018,318(2):1119-1129.
APA	Zhou, Aixia,&Wang, Jinsheng.(2018).Recovery of U(VI) from simulated wastewater with thermally modified palygorskite beads.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,318(2),1119-1129.
MLA	Zhou, Aixia,et al."Recovery of U(VI) from simulated wastewater with thermally modified palygorskite beads".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 318.2(2018):1119-1129.