title: Water-oil separation performance of technical textiles used for marine pollution disasters.
abstract: Oil is principally one of the most important energy sources in the world. However, as long as oil is explored and transported for being used, there will be the risk of the spillage into the marine environment. The use of technical textiles, i.e. fibrous beds, is a conventional separation technique for oil/water emulsion since it is efficient and easy to design. In this paper, the recovery of oil by technical textiles was mathematically modeled based on the structural parameters of textile and the capillary mechanism. Eleven types of commercial technical textiles with different properties were prepared for the experimental program. The experimental design included fiber type (polypropylene and polyester), fabric type (woven and/or nonwoven), fabric thickness and fabric areal density. Consequently, the absorption capacities of different technical textile samples were derived by the use of theoretical and experimental methods. The results show that there is a well fitness between theoretical outputs and experimental data.
authors.affiliation: Department of Textile Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran.
authors.forename: Mahdi
authors.initials: M
authors.lastname: Seddighi
authors.affiliation: Department of Textile Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran. Electronic address: hejazi110@cc.iut.ac.ir.
authors.forename: Sayyed Mahdi
authors.initials: SM
authors.lastname: Hejazi
mesh_terms: D004190:Disasters; D052918:Environmental Restoration and Remediation / Q000379:methods*; D008956:Models, Chemical; D010578:Petroleum; D059392:Petroleum Pollution; D011126:Polypropylenes / Q000737:chemistry; D012623:Seawater / Q000737:chemistry*; D013784:Textiles; D014874:Water Pollutants, Chemical / Q000737:chemistry*
chemical_list: D010578:Petroleum; D011126:Polypropylenes; D014874:Water Pollutants, Chemical
keywords: Fabric; Oil; Separation; Technical textiles; Water