DOI: 10.1016/j.watres.2018.10.025
Scopus记录号: 2-s2.0-85055041539
论文题名: Characterization methods of zerovalent iron for water treatment and remediation
作者: Li J. ; Dou X. ; Qin H. ; Sun Y. ; Yin D. ; Guan X.
刊名: Water Research
ISSN: 431354
出版年: 2019
卷: 148 起始页码: 70
结束页码: 85
语种: 英语
英文关键词: Characterization method
; in-situ corrosion
; iron (oxyhydr)oxide
; Long-term performance
; Permeable reactive barrier
; Zerovalent iron
Scopus关键词: Chemicals removal (water treatment)
; Corrosion
; Characterization methods
; Long term performance
; Permeable reactive barriers
; Situ corrosion
; Zero-valent iron
; Iron removal (water treatment)
; hydroxide
; iron
; corrosion
; electrochemical method
; in situ measurement
; iron hydroxide
; iron nanoparticle
; laboratory method
; performance assessment
; remediation
; water treatment
; analytic method
; bioremediation
; corrosion
; electrochemistry
; morphology
; physical chemistry
; qualitative analysis
; quantitative analysis
; Review
; spectroscopy
; surface area
; surface property
; water treatment
英文摘要: Appropriately selecting methods for characterizing the reaction system of zerovalent iron (ZVI) favors its application for water treatment and remediation. Hence, a survey of the available ZVI characterization techniques used in laboratory and field studies are presented in this review for clarifying the characteristic properties, (in-situ) corrosion processes, and corrosion products of ZVI system. The methods are generally classified into four broad categories: morphology characterization techniques, (sub-)surface and bulk analysis mainly via the spectral protocols, along with the (physio)electrochemical alternatives. Moreover, this paper provides a critical review on the scopes and applications of ZVI characterization methodologies from several perspectives including their suitable occasions, availability, (semi-)quantitative/qualitative evaluations, in/ex-situ reaction information, advantages, limitations and challenges, as well as economic and technical remarks. In particular, the characteristic spectroscopic peak locations of typical iron (oxyhydr)oxides are also systematically summarized. In view of the complexity and variety of ZVI system, this review further addresses that different characterization methods should be employed together for better assessing the performance and mechanisms of ZVI-involved systems and thereby facilitating the deployment of ZVI-based installations in real practice. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/122227
Appears in Collections: 气候变化事实与影响
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作者单位: State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai, 200092, China; International Joint Research Center for Sustainable Urban Water System, Tongji University, Shanghai, 200092, China; College of Environmental Science and Engineering, Beijing Key Laboratory for Source Control Technology of Water Pollution, Beijing Forestry University, Beijing, 100083, China; Key Laboratory of Yangtze Water Environment of Ministry of the State Education, Tongji University, Shanghai, 200092, China
Recommended Citation:
Li J.,Dou X.,Qin H.,et al. Characterization methods of zerovalent iron for water treatment and remediation[J]. Water Research,2019-01-01,148