scholarly journals A superhydrophilic and underwater superoleophobic chitosan–TiO2 composite membrane for fast oil-in-water emulsion separation

RSC Advances ◽  
2017 ◽  
Vol 7 (66) ◽  
pp. 41838-41846 ◽  
Author(s):  
Yanqing Du ◽  
Yujiang Li ◽  
Tao Wu
Keyword(s):  
Composite Membrane ◽  
Aqueous Media ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Modified Membrane ◽  
Underwater Superoleophobicity ◽  
Oil In Water Emulsion

The CST modified membrane showed an excellent flux and can maintain underwater superoleophobicity in corrosive aqueous media.

A facile approach to silica-modified polysulfone microfiltration membranes for oil-in-water emulsion separation

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 41323-41330 ◽  
Author(s):  
Qiao-Ling Gao ◽  
Fei Fang ◽  
Chen Chen ◽  
Xue-Yan Zhu ◽  
Jing Li ◽  
...  
Keyword(s):  
Filtration Efficiency ◽  
Water Separation ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water Separation ◽  
Microfiltration Membranes ◽  
Oil Water ◽  
Underwater Superoleophobicity ◽  
Oil In Water Emulsion

A facile strategy to prepare silica-modified membranes with superhydrophilicity and underwater superoleophobicity was developed. These hybrid membranes can be applied in oil/water separation with high filtration efficiency and pressure endurance.

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