DOI: 10.1016/j.watres.2018.07.017
Scopus记录号: 2-s2.0-85053068781
论文题名: High-silica zeolites for adsorption of organic micro-pollutants in water treatment: A review
作者: Jiang N. ; Shang R. ; Heijman S.G.J. ; Rietveld L.C.
刊名: Water Research
ISSN: 431354
出版年: 2018
卷: 144 起始页码: 145
结束页码: 161
语种: 英语
英文关键词: Adsorption
; High-silica zeolites
; Organic micro-pollutants
; Water treatment
Scopus关键词: Adsorption
; Industrial chemicals
; Isomers
; Organic chemicals
; Organic pollutants
; Pore size
; Silica
; Water pollution
; Zeolites
; Adsorption capacities
; Background organic matters
; Competitive adsorption
; High-silica zeolites
; Organic micro-pollutants
; Personal care products
; Structural feature
; Surface hydrophobicity
; Water treatment
; adsorption
; organic matter
; organic pollutant
; oxidation
; pollutant removal
; PPCP
; silica
; water treatment
; zeolite
英文摘要: High-silica zeolites have been found to be effective adsorbents for the removal of organic micro-pollutants (OMPs) from impaired water, including various pharmaceuticals, personal care products, industrial chemicals, etc. In this review, the properties and fundamentals of high-silica zeolites are summarised. Recent research on mechanisms and efficiencies of OMP adsorption by high-silica zeolites are reviewed to assess the potential opportunities and challenges for the application of high-silica zeolites for OMP adsorption in water treatment. It is concluded that the adsorption capacities are well-related to surface hydrophobicity/hydrophilicity and structural features, e.g. micropore volume and pore size of high-silica zeolites, as well as the properties of OMPs. By using high-silica zeolites, the undesired competitive adsorption of background organic matter (BOM) in natural water could potentially be prevented. In addition, oxidative regeneration could be applied on-site to restore the adsorption capacity of zeolites for OMPs and prevent the toxic residues from re-entering the environment. © 2018 The Authors Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/112515
Appears in Collections: 气候减缓与适应
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作者单位: Department of Water Management, Faculty of Civil Engineering and Geosciences, Delft University of Technology, P.O. Box 5048, Delft, GA 2600, Netherlands
Recommended Citation:
Jiang N.,Shang R.,Heijman S.G.J.,et al. High-silica zeolites for adsorption of organic micro-pollutants in water treatment: A review[J]. Water Research,2018-01-01,144