Superb fluoride and arsenic removal performance of highly ordered mesoporous aluminas

doi:10.1016/j.jhazmat.2011.10.025

CORC > 化学研究所 > 中国科学院化学研究所

	Superb fluoride and arsenic removal performance of highly ordered mesoporous aluminas
	Li, Wei 1,2; Cao, Chang-Yan 1; Wu, Ling-Yan 1,2; Ge, Mao-Fa 1; Song, Wei-Guo 1
刊名	JOURNAL OF HAZARDOUS MATERIALS
	2011-12-30
卷号	198 页码:143-150
关键词	Mesoporous Aluminas Fluoride Arsenic Adsorption Water Treatment
ISSN号	0304-3894
DOI	10.1016/j.jhazmat.2011.10.025
英文摘要	Highly ordered mesoporous aluminas and calcium-doped aluminas were synthesized through a facile and reproducible method. Their fluoride adsorption characteristics, including adsorption isotherms, adsorption kinetics, the effect of pH and co-existing anions were investigated. These materials exhibited strong affinity to fluoride ions and extremely high defluoridation capacities. The highest defluoridation capacity value reached 450 mg/g. These materials also showed superb arsenic removal ability. 1 g of mesoporous alumina was able to treat 200 kg of arsenic contaminated water with a pH value of 7, reducing the concentration of arsenate from 100 ppb to 1 ppb. (C) 2011 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000298778700018
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/72317]
专题	中国科学院化学研究所
通讯作者	Song, Wei-Guo
作者单位	1.Chinese Acad Sci, Key Lab Mol Nanostruct & Nanotechnol, Inst Chem, Beijing Natl Lab Mol Sci BNLMS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Wei,Cao, Chang-Yan,Wu, Ling-Yan,et al. Superb fluoride and arsenic removal performance of highly ordered mesoporous aluminas[J]. JOURNAL OF HAZARDOUS MATERIALS,2011,198:143-150.
APA	Li, Wei,Cao, Chang-Yan,Wu, Ling-Yan,Ge, Mao-Fa,&Song, Wei-Guo.(2011).Superb fluoride and arsenic removal performance of highly ordered mesoporous aluminas.JOURNAL OF HAZARDOUS MATERIALS,198,143-150.
MLA	Li, Wei,et al."Superb fluoride and arsenic removal performance of highly ordered mesoporous aluminas".JOURNAL OF HAZARDOUS MATERIALS 198(2011):143-150.