A prewetting induced underwater superoleophobic or underoil (super) hydrophobic waste potato residue-coated mesh for selective efficient oil/water separation
Li, Jian; Li, Dianming; Yang, Yaoxia; Li, Jianping; Zha, Fei; Lei, Ziqiang
2016
Source PublicationGREEN CHEMISTRY
ISSN1463-9262
Volume18Issue:2Pages:541-549
AbstractOil/water separation has recently become a worldwide challenge due to expanding industrial oily waste-water and frequent oil spill accidents. The development of a low-cost, biobased, and environmentally friendly material has been attempted to treat environmentally sensitive water pollution caused by oils. Herein, prewetting induced underwater superoleophobic or underoil (super) hydrophobic waste potato residue coated-mesh (PRCM) without any further chemical modification was demonstrated for the first time for selective oil/water separation, which was fabricated by spraying waste potato residue powders (PRP) and waterborne polyurethane (PU) mixtures on a stainless steel mesh. After the PRCM is prewetted with water, water can be removed from the light oil/water mixture by gravity with high separation efficiency. On the other hand, heavy oil can be removed from the oil/water mixture by gravity via the heavy oil prewetted PRCM. The as-prepared PRCM showed a high separation efficiency of above 96.5% for a series of light or heavy oil-water mixtures. In addition, the PRCMs maintained a high separation efficiency of over 98.0% and a stable recyclability even after 40 separation cycles for a kerosene-water mixture. Furthermore, the as-prepared PRCM exhibited excellent environmental stability under a series of harsh conditions that were used for the separation of mixtures of oil and various corrosive materials, including strong acidic, alkaline and salt aqueous solutions.
DOI10.1039/c5gc01818h
Indexed BySCIE
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics
WOS SubjectChemistry, Multidisciplinary ; Green & Sustainable Science & Technology
WOS IDWOS:000369534500027
PublisherROYAL SOC CHEMISTRY
Original Document TypeArticle
Citation statistics
Cited Times:409[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://ir.nwnu.edu.cn/handle/39RV6HYL/35466
Collection实体学院_化学化工学院
科研机构_生态环境相关高分子材料教育部重点实验室
Corresponding AuthorLi, Jian; Zha, Fei
AffiliationNorthwest Normal Univ, Key Lab Ecoenvironment Related Polymer Mat, Minist Educ China, Key Lab Gansu Polymer Mat,Coll Chem Chem Engn, Lanzhou 730070, Peoples R China
First Author Affilication生态环境相关高分子材料教育部重点实验室
Corresponding Author Affilication生态环境相关高分子材料教育部重点实验室
First Signature Affilication生态环境相关高分子材料教育部重点实验室
Recommended Citation
GB/T 7714
Li, Jian,Li, Dianming,Yang, Yaoxia,et al. A prewetting induced underwater superoleophobic or underoil (super) hydrophobic waste potato residue-coated mesh for selective efficient oil/water separation[J]. GREEN CHEMISTRY,2016,18(2):541-549.
APA Li, Jian,Li, Dianming,Yang, Yaoxia,Li, Jianping,Zha, Fei,&Lei, Ziqiang.(2016).A prewetting induced underwater superoleophobic or underoil (super) hydrophobic waste potato residue-coated mesh for selective efficient oil/water separation.GREEN CHEMISTRY,18(2),541-549.
MLA Li, Jian,et al."A prewetting induced underwater superoleophobic or underoil (super) hydrophobic waste potato residue-coated mesh for selective efficient oil/water separation".GREEN CHEMISTRY 18.2(2016):541-549.
Files in This Item:
There are no files associated with this item.
Related Services
Usage statistics
Google Scholar
Similar articles in Google Scholar
[Li, Jian]'s Articles
[Li, Dianming]'s Articles
[Yang, Yaoxia]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Jian]'s Articles
[Li, Dianming]'s Articles
[Yang, Yaoxia]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Jian]'s Articles
[Li, Dianming]'s Articles
[Yang, Yaoxia]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.