Kinetic modeling of antimony(III) oxidation and sorption in soils

doi:10.1016/j.jhazmat.2016.05.027

	Kinetic modeling of antimony(III) oxidation and sorption in soils
	Cai, YB ; Mi, YT ; Zhang, H; Zhang, H (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai, Shandong, Peoples R China. hzhang@yic.ac.cn
发表期刊	JOURNAL OF HAZARDOUS MATERIALS
ISSN	0304-3894
	2016-10-05
卷号	316 页码:102-109
关键词	Antimony(Iii) Soil Oxidation Adsorption Transport
DOI	10.1016/j.jhazmat.2016.05.027
产权排序	[Cai, Yongbing; Zhang, Hua] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai, Shandong, Peoples R China; [Cai, Yongbing] Univ Chinese Acad Sci, Beijing, Peoples R China; [Mi, Yuting] Yantai Univ, Sch Environm & Mat Engn, Yantai, Shandong, Peoples R China
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	Kinetic batch and saturated column experiments were performed to study the oxidation, adsorption and transport of Sb(III) in two soils with contrasting properties. Kinetic and column experiment results clearly demonstrated the extensive oxidation of Sb(III) in soils, and this can in return influence the adsorption and transport of Sb. Both sorption capacity and kinetic oxidation rate were much higher in calcareous Huanjiang soil than in acid red Yingtan soil. The results indicate that soil serve as a catalyst in promoting oxidation of Sb(III) even under anaerobic conditions. A PHREEQC model with kinetic formulations was developed to simulate the oxidation, sorption and transport of Sb(III) in soils. The model successfully described Sb(III) oxidation and sorption data in kinetic batch experiment. It was less successful in simulating the reactive transport of Sb(III) in soil columns. Additional processes such as colloid facilitated transport need to be quantified and considered in the model. (C) 2016 Elsevier B.V. All rights reserved.
文章类型	Article
资助机构	National Natural Science Foundation of China(41271506 ; Key Research Program of the Chinese Academy of Sciences(KZZD-EW-14) ; Recruitment Program of Global Young Experts (1000Plan) ; 41230858)
收录类别	SCI
语种	英语
关键词[WOS]	SB(III) OXIDATION ; NATURAL-WATERS ; HUMIC-ACID ; PHOTOINDUCED OXIDATION ; ADSORPTION-DESORPTION ; SURFACE COMPLEXATION ; AQUEOUS-SOLUTION ; AMORPHOUS IRON ; ENVIRONMENT ; TRANSPORT
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
WOS记录号	WOS:000379564700013
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/17104
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_污染过程与控制实验室
通讯作者	Zhang, H (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai, Shandong, Peoples R China. hzhang@yic.ac.cn
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia 2.Univ Chinese Acad Sci 3.Yantai Univ, Sch Environm & Mat Engn
推荐引用方式 GB/T 7714	Cai, YB,Mi, YT,Zhang, H,et al. Kinetic modeling of antimony(III) oxidation and sorption in soils[J]. JOURNAL OF HAZARDOUS MATERIALS,2016,316:102-109.
APA	Cai, YB,Mi, YT,Zhang, H,&Zhang, H .(2016).Kinetic modeling of antimony(III) oxidation and sorption in soils.JOURNAL OF HAZARDOUS MATERIALS,316,102-109.
MLA	Cai, YB,et al."Kinetic modeling of antimony(III) oxidation and sorption in soils".JOURNAL OF HAZARDOUS MATERIALS 316(2016):102-109.

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