SEPARATION OF OIL-IN-WATER EMULSIONS USING POLYMER COALESCENCE STRUCTURES

被引：9

作者：

Krasinski, Andrzej ^{[1
]}

机构：

[1] Warsaw Univ Technol, Fac Chem & Proc Engn, Ul Warynskiego 1, PL-00645 Warsaw, Poland

来源：

ENVIRONMENT PROTECTION ENGINEERING | 2016年 / 42卷 / 02期

关键词：

DISPERSIONS; WETTABILITY; DROPLETS; CONTACT;

D O I：

10.5277/epe160202

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Application of polymer media for coalescence of oil droplets and separation of O/W emulsion was studied. The research was focused on the structural design of a primary coalescence layer. High efficiencies of separation were obtained for structures made of finest fibres. The increase of the average fibre diameter led to a decrease of pressure drop and reduced efficiency of oil droplets removal. Thick fibres performed well as the drainage media and enabled detachment of large droplets. In addition the influence of the material wettability and resulting saturation of coalescence structures on their operation performance was studied.

引用

页码：19 / 39

页数：21

共 23 条

[1]

Abdel-Ghani M.S., 1983, THESIS

[2] Role of surface wettability and roughness in emulsion separation [J].