Thin Film Nanocomposite Membrane Impregnated with Clay Nanoparticles for Water Desalination
Journal Title: Saudi Journal of Civil Engineering - Year 2017, Vol 1, Issue 1
Abstract
Abstract:Fabrication high performance reverse osmosis (RO) membrane at low cost is necessary in desalination industry. In this paper, we report the use of clay nanoparticles (NPs) to improve RO thin film composite (TFC) membrane. Different concentrations of NPs were embedded into polyamide (PA) active layer of TFC membrane through interfacial polymerization (IP). Results indicated that the membrane impregnated with clay NPs exhibited higher water flux and fouling resistant than the pristine one, and maintained good salt rejection. Keywords:Thin film nanocomposite (TFN); Reverse Osmosis (RO); polyamide (PA); nanoparticles (NPs)
Authors and Affiliations
Ahmed Al Mayyahi, Hamid Al Asadi
Keywords
Related Articles
- EP ID EP401638
- DOI -
- Views 73
- Downloads 0
A Feasibility Study on the Mechanical Properties of Concrete by Replacing Cement with Animal Bone Powder
Abstract:The indiscriminate disposal of animal waste in the environment has led to the search for solution by recycling these wastes, which includes the use of animal bone waste in the construction industry, as a partial...
Physical Characteristics of Grout for Low Density Roads
Abstract:The presented study represents the results of an experimental study handled with developed grouting materials. These experimental studies cover the effects of some mineral Admixtures and chemical admixtures on t...
Use of Strain Gauge in Concrete Structure
Abstract:The presented study represents the different uses of strain gauge in civil infrastructure. The strain is used to measure load, deformation, resistance and strain at a specific point with strain gauge equipment....
Land use Land Cover Change Detection for Doon Valley using Arc-GIS & ERDAS Tool
Abstract:The land use change has generally occurred locally, regionally and world wide over the last few decades and will carry on in the future as well the land use change has to be evaluated properly using conventional...
Thin Film Nanocomposite Membrane Impregnated with Clay Nanoparticles for Water Desalination
Abstract:Fabrication high performance reverse osmosis (RO) membrane at low cost is necessary in desalination industry. In this paper, we report the use of clay nanoparticles (NPs) to improve RO thin film composite (TFC)...