ICCAS OpenIR
Ultra-high flux and efficient oil-water separation via polymer-based electrophoretic deposition
Huang, Jianjia; Yu, Danfeng; Xu, Xiubin; Liu, Minhuan; Ye, Zequan; Yang, Guang; Chen, Ting; Yang, Hui; Wang, Jinben; Wu, Xu
2019-09-01
Source PublicationCHEMICAL ENGINEERING JOURNAL
ISSN1385-8947
Volume371Pages:575-582
AbstractA highly efficient steel mesh-based coating for oil-water separation with ultra-high flux was fabricated by an electrophoretic deposition process using a crosslinked water-soluble silicon-containing polyacrylate (WSPA). Dichloromethane, n-hexane, and toluene passed through the modified steel mesh with flux above 100,000 L.m(-2).h(-1) solely driven by gravity, while the modified mesh also offered a very high oil-water separation efficiency of 99.5%. The separation efficiency of the prepared mesh remained above 99.0% after treatment in various harsh environments, including acidic (pH 0) and alkaline (pH 14) media as well as concentrated brine for 24 h. In particular, the modified mesh was suitable for the separation of viscous oils (such as crude oil and pump oil) from water with a separation efficiency of no less than 85.0% and a flux exceeding 500 L.m(-2).h(-1). This study provides a cost-efficient way to prepare environmentally-friendly coatings on stainless steel meshes without requiring toxic fluorinated compounds.
DOI10.1016/j.cej.2019.04.074
Indexed BySCI
Language英语
WOS IDWOS:000467042200061
EI Accession Number1873-3212
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82623
Collection中国科学院化学研究所
AffiliationChinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Huang, Jianjia,Yu, Danfeng,Xu, Xiubin,et al. Ultra-high flux and efficient oil-water separation via polymer-based electrophoretic deposition[J]. CHEMICAL ENGINEERING JOURNAL,2019,371:575-582.
APA Huang, Jianjia.,Yu, Danfeng.,Xu, Xiubin.,Liu, Minhuan.,Ye, Zequan.,...&Wu, Xu.(2019).Ultra-high flux and efficient oil-water separation via polymer-based electrophoretic deposition.CHEMICAL ENGINEERING JOURNAL,371,575-582.
MLA Huang, Jianjia,et al."Ultra-high flux and efficient oil-water separation via polymer-based electrophoretic deposition".CHEMICAL ENGINEERING JOURNAL 371(2019):575-582.
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