Fabrication of Attapulgite Coated Membranes for Effective Separation of Oil-in-Water Emulsion in Highly Acidic, Alkaline, and Concentrated Salty Environments

doi:10.1002/admi.201700364

	Fabrication of Attapulgite Coated Membranes for Effective Separation of Oil-in-Water Emulsion in Highly Acidic, Alkaline, and Concentrated Salty Environments
	Li, Jian 1; Zhao, Zhihong 1; Shen, Yongqian 2; Feng, Hua 1; Yang, Yaoxia 1; Zha, Fei 1
刊名	ADVANCED MATERIALS INTERFACES
	2017-08-21
卷号	4 期号:16
关键词	attapulgite (APT) corrosive emulsions neutral emulsions PVDF membranes special wettability
ISSN号	2196-7350
DOI	10.1002/admi.201700364
英文摘要	Facile and eco-friendly methods to fabricate novel materials for effective separation of oil-in-water emulsion in harsh conditions are urgently desired. Here, attapulgite (APT) coated polyvinylidene fluoride (PVDF) membranes with underwater superoleophobic property are fabricated by simply leaching APT suspension onto a PDVF membrane using a vacuum pump. More importantly, such membrane possesses outstanding separation capability with separation efficiency higher than 99.2% for oil-in-water emulsions not only in mild environments but also in highly acidic, alkaline, and concentrated salty environments. The outstanding chemical stability under harsh environments including strong acidic, alkaline, and concentrated salty conditions makes the membrane become a promising candidate for treatments of industrial wastewater containing emulsified oil/water mixtures in the future.
资助项目	Young Teacher Research Group Foundation of Northwest Normal University[NWNU-LKQN-16-6]
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	WILEY
WOS记录号	WOS:000408042000015
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33144]
专题	材料科学与工程学院
通讯作者	Li, Jian
作者单位	1.Northwest Normal Univ, Minist Educ China, Key Lab Ecoenvironm Related Polymer Mat, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Key Lab Nonferrous Met alloys & Proc,Minist Educ, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Li, Jian,Zhao, Zhihong,Shen, Yongqian,et al. Fabrication of Attapulgite Coated Membranes for Effective Separation of Oil-in-Water Emulsion in Highly Acidic, Alkaline, and Concentrated Salty Environments[J]. ADVANCED MATERIALS INTERFACES,2017,4(16).
APA	Li, Jian,Zhao, Zhihong,Shen, Yongqian,Feng, Hua,Yang, Yaoxia,&Zha, Fei.(2017).Fabrication of Attapulgite Coated Membranes for Effective Separation of Oil-in-Water Emulsion in Highly Acidic, Alkaline, and Concentrated Salty Environments.ADVANCED MATERIALS INTERFACES,4(16).
MLA	Li, Jian,et al."Fabrication of Attapulgite Coated Membranes for Effective Separation of Oil-in-Water Emulsion in Highly Acidic, Alkaline, and Concentrated Salty Environments".ADVANCED MATERIALS INTERFACES 4.16(2017).