A biocompatible and novelly-defined Al-HAP adsorption membrane for highly effective removal of fluoride from drinking water

doi:10.1016/j.jcis.2016.11.009

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院合肥智能机械研究所

	A biocompatible and novelly-defined Al-HAP adsorption membrane for highly effective removal of fluoride from drinking water
	He, Junyong 1,2; Chen, Kai 1,2; Cai, Xingguo 1,2; Li, Yulian 1,2; Wang, Chengming 2; Zhang, Kaisheng 1,2; Jin, Zhen 1; Meng, Fanli 1; Wang, Xuguang 3; Kong, Lingtao 1
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	2017-03-15
卷号	490 期号:无页码:97-107
关键词	Fluoride Al-hap Nanowires Modified Adsorption Membrane
DOI	10.1016/j.jcis.2016.11.009
文献子类	Article
英文摘要	A biocompatible and novelly-defined adsorption membrane for rapid removal of fluoride was prepared. Both adsorption and membrane techniques were used in this research. Al(OH)(3) nanoparticles modified hydroxyapatite (Al-HAP) nanowires were developed and made into Al-HAP membrane. The adsorption data of Al-HAP adsorbent could be well described by Freundlich isotherm model while the adsorption kinetic followed pseudo-second-order model. The maximum of adsorption capacity was 93.84 mg/g when the fluoride concentration was 200 mg/L. The adsorption mechanism was anion exchanges and electrostatic interactions. The contribution rates of HAP nanowires and Al(OH)(3) nanoparticles in fluoride removal were 36.70% and 63.30%, respectively. The fixed-bed column test demonstrate that the Al-HAP was biocompatible and in a good stability during the process of water treatment. The fluoride removal abilities of Al-HAP membrane with 0.3 mm thickness could reach 1568 L/m(2) when fluoride concentrations were 5 mg/L. This study indicated that the Al-HAP membrane could be developed into a very viable technology for highly effective removal of fluoride from drinking water. (C) 2016 Elsevier Inc. All rights reserved.
WOS关键词	AQUEOUS-SOLUTION ; ENHANCED ADSORPTION ; CONTAMINATED WATER ; ALUMINUM-HYDROXIDE ; HYDROXYAPATITE ; PERFORMANCE ; IONS ; NANOPARTICLES ; ADSORBENT ; SORPTION
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000393148300013
资助机构	National Natural Science Foundation of China(21177131 ; National Natural Science Foundation of China(21177131 ; National Natural Science Foundation of China(21177131 ; National Natural Science Foundation of China(21177131 ; National Instrumentation program of China(2011YQ03012411) ; National Instrumentation program of China(2011YQ03012411) ; National Instrumentation program of China(2011YQ03012411) ; National Instrumentation program of China(2011YQ03012411) ; 61273066 ; 61273066 ; 61273066 ; 61273066 ; 11205204 ; 11205204 ; 11205204 ; 11205204 ; 21105001 ; 21105001 ; 21105001 ; 21105001 ; 21077106 ; 21077106 ; 21077106 ; 21077106 ; 61104205) ; 61104205) ; 61104205) ; 61104205) ; National Natural Science Foundation of China(21177131 ; National Natural Science Foundation of China(21177131 ; National Natural Science Foundation of China(21177131 ; National Natural Science Foundation of China(21177131 ; National Instrumentation program of China(2011YQ03012411) ; National Instrumentation program of China(2011YQ03012411) ; National Instrumentation program of China(2011YQ03012411) ; National Instrumentation program of China(2011YQ03012411) ; 61273066 ; 61273066 ; 61273066 ; 61273066 ; 11205204 ; 11205204 ; 11205204 ; 11205204 ; 21105001 ; 21105001 ; 21105001 ; 21105001 ; 21077106 ; 21077106 ; 21077106 ; 21077106 ; 61104205) ; 61104205) ; 61104205) ; 61104205)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/32822]
专题	合肥物质科学研究院_中科院合肥智能机械研究所
作者单位	1.Chinese Acad Sci, Hefei Inst Intelligent Machines, Nanomat & Environm Detect Lab, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China 3.Mengcheng Water Affair Bur, Mengcheng 233500, Anhui, Peoples R China
推荐引用方式 GB/T 7714	He, Junyong,Chen, Kai,Cai, Xingguo,et al. A biocompatible and novelly-defined Al-HAP adsorption membrane for highly effective removal of fluoride from drinking water[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2017,490(无):97-107.
APA	He, Junyong.,Chen, Kai.,Cai, Xingguo.,Li, Yulian.,Wang, Chengming.,...&Liu, Jinhuai.(2017).A biocompatible and novelly-defined Al-HAP adsorption membrane for highly effective removal of fluoride from drinking water.JOURNAL OF COLLOID AND INTERFACE SCIENCE,490(无),97-107.
MLA	He, Junyong,et al."A biocompatible and novelly-defined Al-HAP adsorption membrane for highly effective removal of fluoride from drinking water".JOURNAL OF COLLOID AND INTERFACE SCIENCE 490.无(2017):97-107.