Wang, JY; Chen, J; Li, QM; Zhang, GS
发表期刊WATER SCIENCE AND TECHNOLOGY
ISSN0273-1223
2019-05-15
卷号79期号:10页码:1995-2004
关键词adsorptionantimony(V)Fe-Cu-Al trimetal oxidemechanism
研究领域Engineering, Environmental; Environmental Sciences; Water Resources
DOI10.2166/wst.2019.198
产权排序[Wang, Jianyan; Chen, Jing] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Wang, Jianyan] Univ Chinese Acad Sci, 19th A Yuquan Rd, Beijing 100049, Peoples R China; [Li, Qiumei] Yantai Univ, Sch Ocean, 32th Qingquan Rd, Yantai 264005, Peoples R China; [Zhang, Gaosheng] Guangzhou Univ, Minist Educ, Key Lab Water Safety & Protect Pearl River Delta, Guangzhou 510006, Guangdong, Peoples R China
通讯作者Chen, Jing(jchen@yic.ac.cn)
作者部门中国科学院海岸带环境过程重点实验室
英文摘要Given the adverse health effects of antimony (Sb), there is an increased focus on developing methods to remove this toxic metal from contaminated water bodies. To effectively remove Sb(V), a new nanostructured Fe-Cu-Al trimetal oxide was fabricated using co-precipitation method at ambient temperature. The Fe-Cu-Al trimetal oxide was very effective at removing Sb(V) from water; it had a maximal adsorption capacity of 169.1 mg/g at pH 7.0, a capacity that was competitive with most other reported adsorbents. The obtained amorphous oxide had a high pH point of zero charge (pH(pzc) = 8.8) and good adsorption Sb(V) efficiency over a wide pH range (4.0-8.0). Sb(V) uptake was achieved mainly through an ion-exchange reaction between Sb(V) ions and hydroxyl groups on the surface of the oxide. Given its good removal performance, high selectivity, and simple synthesis, this novel Fe-Cu-Al trimetal oxide offers a promising alternate for removing antimony contamination from aquatic environments.
文章类型Article
资助机构National Natural Science Foundation of ChinaNational Natural Science Foundation of China [51478457, 51678562]
收录类别SCI
语种英语
关键词[WOS]ADSORPTION; WATER; ADSORBENT; TEMPERATURE; KINETICS; SB(V); MINE
研究领域[WOS]Engineering, Environmental; Environmental Sciences; Water Resources
WOS记录号WOS:000476841100018
引用统计被引频次：1[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.cnhttp://ir.yic.ac.cn/handle/133337/24939
专题中科院海岸带环境过程与生态修复重点实验室
中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
2.Univ Chinese Acad Sci, 19th A Yuquan Rd, Beijing 100049, Peoples R China;
3.Yantai Univ, Sch Ocean, 32th Qingquan Rd, Yantai 264005, Peoples R China;
4.Guangzhou Univ, Minist Educ, Key Lab Water Safety & Protect Pearl River Delta, Guangzhou 510006, Guangdong, Peoples R China
推荐引用方式
GB/T 7714Wang, JY,Chen, J,Li, QM,et al. Novel nanostructured Fe-Cu-Al trimetal oxide for enhanced antimony(V) removal: synthesis, characterization and performance[J]. WATER SCIENCE AND TECHNOLOGY,2019,79(10):1995-2004.
APAWang, JY,Chen, J,Li, QM,&Zhang, GS.(2019).Novel nanostructured Fe-Cu-Al trimetal oxide for enhanced antimony(V) removal: synthesis, characterization and performance.WATER SCIENCE AND TECHNOLOGY,79(10),1995-2004.
MLAWang, JY,et al."Novel nanostructured Fe-Cu-Al trimetal oxide for enhanced antimony(V) removal: synthesis, characterization and performance".WATER SCIENCE AND TECHNOLOGY 79.10(2019):1995-2004.
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