Fabrication of palygorskite coated membrane for multifunctional oil-in-water emulsions separation
Yang, Yueyue; Liang, Weidong; Wang, Chengjun; Sun, Hanxue; Zhang, Jianli; Yu, Yuan; Dong, Wenrui; Zhu, Zhaoqi; Li, An
2019-12
发表期刊APPLIED CLAY SCIENCE
ISSN0169-1317
卷号182
摘要With the rapid development of industrial growth, the issue of severe water pollution risen from oily waste water, dye waste water, and frequent oil spill accidents has become a bottleneck for hindering the global sustainable development. Herein, we report the facile fabrication of a superhydrophilic/underwater superoleophobic multifunctional separation membrane by vacuum assisted filtration technology using palygorskite (Pal) as raw material. The Pal coated membrane show excellent thermal, chemical stability, and mechanical strength with 300 bending times. As expected, the membrane has excellent separation performance, e.g. it exhibits an enhanced permeation flux of 477.7 +/- 5.0 Lm(-2) h(-1) bar(-1) and a high separation efficiency of up to 99.6% +/- 0.05%. In addition, it can separate different oil-in-water emulsions in harsh environments. Interestingly, the as-prepared membrane can also remove organic dyes in the water phase during the separation process, making it multifunctional and promising membrane for water treatment, by combination with its simple and cost-efficient manufacture, excellent physicochemical properties. More importantly, our work may also open a new way for high-increment utilization of palygorskite mineral with a "green" method.
关键词Palygorskite Underwater superoleophobic Oil/water emulsion separation Multifunctional membrane
DOI10.1016/j.clay.2019.105295
收录类别SCI ; SCIE
语种英语
资助项目National Natural Science Foundation of China[51962018][21975113][51663012] ; Project of Collaborative Innovation Team, Gansu Province, China[052005] ; Innovation and Entrepreneurship Talent Project of Lanzhou[2017-RC-33]
WOS研究方向Chemistry ; Materials Science ; Mineralogy
WOS类目Chemistry, Physical ; Materials Science, Multidisciplinary ; Mineralogy
WOS记录号WOS:000506425900038
出版者ELSEVIER
EI入藏号20193807442736
EI主题词Water pollution
EI分类号445.1 Water Treatment Techniques - 453 Water Pollution - 453.1 Water Pollution Sources - 801 Chemistry - 802.3 Chemical Operations - 804 Chemical Products Generally - 951 Materials Science
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/76652
专题石油化工学院
发展规划处
通讯作者Liang, Weidong; Li, An
作者单位Lanzhou Univ Technol, Coll Petrochem Engn, Dept Chem Engn, Lanzhou 730050, Peoples R China
第一作者单位石油化工学院
通讯作者单位石油化工学院
第一作者的第一单位石油化工学院
推荐引用方式
GB/T 7714
Yang, Yueyue,Liang, Weidong,Wang, Chengjun,et al. Fabrication of palygorskite coated membrane for multifunctional oil-in-water emulsions separation[J]. APPLIED CLAY SCIENCE,2019,182.
APA Yang, Yueyue.,Liang, Weidong.,Wang, Chengjun.,Sun, Hanxue.,Zhang, Jianli.,...&Li, An.(2019).Fabrication of palygorskite coated membrane for multifunctional oil-in-water emulsions separation.APPLIED CLAY SCIENCE,182.
MLA Yang, Yueyue,et al."Fabrication of palygorskite coated membrane for multifunctional oil-in-water emulsions separation".APPLIED CLAY SCIENCE 182(2019).
条目包含的文件
条目无相关文件。
个性服务
查看访问统计
谷歌学术
谷歌学术中相似的文章
[Yang, Yueyue]的文章
[Liang, Weidong]的文章
[Wang, Chengjun]的文章
百度学术
百度学术中相似的文章
[Yang, Yueyue]的文章
[Liang, Weidong]的文章
[Wang, Chengjun]的文章
必应学术
必应学术中相似的文章
[Yang, Yueyue]的文章
[Liang, Weidong]的文章
[Wang, Chengjun]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。