IOCAS-IR  > 海洋环境腐蚀与与生物污损重点实验室
Superoleophilic Ulva prolifera for oil/water separation: A repayment from the green tide
Zhao, Jin1,2,4; Xue, Yuxi2; Qiu, Ri2; Guo, Weimin2; Fan, Lin2; Wang, Peng3
2016-05-15
Source PublicationCHEMICAL ENGINEERING JOURNAL
Volume292Pages:147-155
SubtypeArticle
AbstractThe green tide formed by the macro-algae Ulva prolifera has caused problems to human being society. Finding the application will afford an effective way to eliminate the negative impact of the massive biomass. Fibrous U. prolifera can be a candidate for oil separation from seawater-oil mixture, a catastrophe to environment and ecology resulted from the oil spillage and emission. In this study, for the first time, U. prolifera collected from the green tide of 2015 was modified with dodecyltrichlorosilane to enable hydrophobicity and superoleophilicity properties. Different techniques, such as scanning electron microscopy, energy dispersive spectroscopy and X-ray photoelectron spectroscopy, were used for characterizing the algae morphology and composition. The surface modification enables the surface wettability change from hydrophilicity to hydrophobicity, leading to high affinity to oil phase instead of water. Therefore, the green tide formed by algae affords a massive resource for oil collection, and superoleophilic U. prolifera for oil/water separation is a repayment from the green tide. (C) 2016 Elsevier B.V. All rights reserved.
KeywordGreen Tide Ulva Prolifera Superoleophilicity Oil Spillage Oil Separation
DOI10.1016/j.cej.2016.02.016
Indexed BySCI
Language英语
WOS IDWOS:000373648000017
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/126260
Collection海洋环境腐蚀与与生物污损重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
2.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266101, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
First Author AffilicationKey Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhao, Jin,Xue, Yuxi,Qiu, Ri,et al. Superoleophilic Ulva prolifera for oil/water separation: A repayment from the green tide[J]. CHEMICAL ENGINEERING JOURNAL,2016,292:147-155.
APA Zhao, Jin,Xue, Yuxi,Qiu, Ri,Guo, Weimin,Fan, Lin,&Wang, Peng.(2016).Superoleophilic Ulva prolifera for oil/water separation: A repayment from the green tide.CHEMICAL ENGINEERING JOURNAL,292,147-155.
MLA Zhao, Jin,et al."Superoleophilic Ulva prolifera for oil/water separation: A repayment from the green tide".CHEMICAL ENGINEERING JOURNAL 292(2016):147-155.
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