Bioinspired Anti-Oil-Fouling Hierarchical Structured Membranes Decorated with Urchin-Like α-FeOOH Particles for Efficient Oil/Water Mixture and Crude Oil-in-Water Emulsion Separation

2020 ◽  
Vol 12 (45) ◽  
pp. 50962-50970
Author(s):  
Yingying Yin ◽  
Lei Zhu ◽  
Xiao Chang ◽  
Jinwei Xue ◽  
Shifan Yu ◽  
...  
Keyword(s):  
Crude Oil ◽  
Water Mixture ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water ◽  
Oil In Water Emulsion ◽  
Oil Fouling

Robust superhydrophobic attapulgite coated polyurethane sponge for efficient immiscible oil/water mixture and emulsion separation

2016 ◽  
Vol 4 (40) ◽  
pp. 15546-15553 ◽  
Author(s):  
Jian Li ◽  
Changcheng Xu ◽  
Yan Zhang ◽  
Rongfang Wang ◽  
Fei Zha ◽  
...  
Keyword(s):  
Separation Efficiency ◽  
Water Mixture ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Polyurethane Sponge ◽  
Oil Water ◽  
Oil In Water Emulsion

The superhydrophobic PU sponges separated oils from immiscible oil/water mixture and oil-in-water emulsion with the separation efficiency over 99.8%.

Mussel-inspired modification of a polymer membrane for ultra-high water permeability and oil-in-water emulsion separation

2014 ◽  
Vol 2 (26) ◽  
pp. 10225-10230 ◽  
Author(s):  
Hao-Cheng Yang ◽  
Kun-Jian Liao ◽  
He Huang ◽  
Qing-Yun Wu ◽  
Ling-Shu Wan ◽  
...  
Keyword(s):  
Water Permeability ◽  
Atmospheric Pressure ◽  
High Water ◽  
Polymer Membrane ◽  
Water Emulsion ◽  
Surface Hydrophilicity ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water ◽  
Oil In Water Emulsion

Polydopamine/polyethyleneimine-decorated membranes were fabricated with excellent surface hydrophilicity and high water permeability for oil/water emulsion separation under atmospheric pressure.

Hierarchical rough surfaces formed by LBL self-assembly for oil–water separation

2014 ◽  
Vol 2 (30) ◽  
pp. 11830-11838 ◽  
Author(s):  
Xiaoyu Li ◽  
Dan Hu ◽  
Kun Huang ◽  
Chuanfang Yang
Keyword(s):  
Stainless Steel ◽  
Removal Efficiency ◽  
Self Assembly ◽  
Water Separation ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Oil In Water Emulsion

Stainless steel felt modified with hierarchically structured coatings and hydrophobicity can achieve a removal efficiency of greater than 99% for oil-in-water emulsion separation.

Superhydrophilic and underwater superoleophobic nanofibrous membrane with hierarchical structured skin for effective oil-in-water emulsion separation

2017 ◽  
Vol 5 (2) ◽  
pp. 497-502 ◽  
Author(s):  
Jianlong Ge ◽  
Jichao Zhang ◽  
Fei Wang ◽  
Zhaoling Li ◽  
Jianyong Yu ◽  
...  
Keyword(s):  
Nanofibrous Membrane ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water ◽  
Oil In Water Emulsion

A superwettable nanofibrous membrane with hierarchical structured skin for effective oil/water emulsion separation was fabricated via a combination of electrospinning and electrospraying.

Robust, sustainable and multifunctional nanofibers with smart switchability for water-in-oil and oil-in-water emulsion separation and liquid marble preparation

2019 ◽  
Vol 7 (46) ◽  
pp. 26456-26468 ◽  
Author(s):  
Mohammad Arshadi ◽  
Morteza Azizi ◽  
Hamid Souzandeh ◽  
Chen Tan ◽  
Seyed Mohammad Davachi ◽  
...  
Keyword(s):  
Water Emulsion ◽  
Advanced Technologies ◽  
Liquid Marble ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water ◽  
Oil In Water Emulsion ◽  
Processing Steps ◽  
Multiple Processing

Various membranes have been developed for the separation of oil/water mixtures; however, their fabrication requires toxic reagents, multiple processing steps, and advanced technologies.

Sensitivity of coalescence separation of oil–water emulsions using stainless steel felt enabled by LBL self-assembly and CVD

RSC Advances ◽  
2015 ◽  
Vol 5 (87) ◽  
pp. 71345-71354 ◽  
Author(s):  
Xiaoyu Li ◽  
Dan Hu ◽  
Lixia Cao ◽  
Chuanfang Yang
Keyword(s):  
Stainless Steel ◽  
Pore Size ◽  
Self Assembly ◽  
Surface Wettability ◽  
Water Emulsion ◽  
Oil In Water ◽  
Emulsion Separation ◽  
Oil Water ◽  
Oil In Water Emulsion

Coalescence sensitivity to surface wettability and pore size of roughened stainless steel felt was revealed for oil-in-water emulsion separation.

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