Excellent capability in remediating Cu2+ from aqueous solution by Fe-Si-B amorphous alloys
Zhang, Xiangyun1,2; Liu, Jikui1; Li, Jinqi1; Li, Chunyan1; Yuan, Zizhou1
2020-03-23
Source PublicationAPPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
ISSN0947-8396
Volume126Issue:4
AbstractFe-Si-B amorphous alloy ribbons (Fe-Si-B-AR) are widely investigated recently due to its high efficiency in remediation of wastewater containing azo dyes and other organic pollutants. In this paper, the effects of Fe-Si-B-AR on the remediation of water containing high levels of Cu2+ ions were discussed. Results show that the reaction mechanism of Fe-Si-B-AR with Cu2+ ions solution is the same as iron powders (Fe-CP). But the reaction efficiency of Fe-Si-B-AR is about 167 and 34 times than that of Fe-CP for the Cu2+ ions solution of 100 mg/L and 500 mg/L, respectively. Furthermore, the apparent reaction activation energy is calculated to be 18.7 and 19.4 kJ/mol for Fe-Si-B-AR and Fe-CP, indicating that both the reactions of Fe-Si-B-AR and Fe-CP are diffusion-controlled process. Microstructure investigations shown that loose product layer on the surface of the Fe-Si-B-AR contribute to the high efficiency of Fe-Si-B-AR in remediation of heavy metal-polluted water.
KeywordAmorphous alloys Mechanism Activation energy Heavy metal Remediation
DOI10.1007/s00339-020-3465-0
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China (NSFC)[51661015][51861021] ; Natural Science Foundation of Zhejiang Province[LQ20E010002]
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000522057500001
PublisherSPRINGER HEIDELBERG
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64268
Collection材料科学与工程学院
省部共建有色金属先进加工与再利用国家重点实验室
Corresponding AuthorYuan, Zizhou
Affiliation1.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Sch Mat Sci & Engn, 287 Langongping Rd, Lanzhou 730050, Gansu, Peoples R China
2.Lanzhou Univ Technol, Wenzhou Engn Inst Pump & Valve, Wenzhou 325105, Zhejiang, Peoples R China
First Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials;  Lanzhou University of Technology
Corresponding Author AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
First Signature AffilicationState Key Laboratory Of Gansu Advanced Non-Ferrous Metal Materials
Recommended Citation
GB/T 7714
Zhang, Xiangyun,Liu, Jikui,Li, Jinqi,et al. Excellent capability in remediating Cu2+ from aqueous solution by Fe-Si-B amorphous alloys[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2020,126(4).
APA Zhang, Xiangyun,Liu, Jikui,Li, Jinqi,Li, Chunyan,&Yuan, Zizhou.(2020).Excellent capability in remediating Cu2+ from aqueous solution by Fe-Si-B amorphous alloys.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,126(4).
MLA Zhang, Xiangyun,et al."Excellent capability in remediating Cu2+ from aqueous solution by Fe-Si-B amorphous alloys".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 126.4(2020).
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