In this context, electrospun nanofibrous membranes, due to
their interesting characteristics such as high porosity, high specific
surface area, high water permeability, small interfibrous porous
size, and interconnected open pore structures, are potentially
advanced systems that can offer removal of pollutants from water
at lower energy and cost [10]. Electrospinning is the most sim-ple and low cost process which produces ultrafine polymer fibres
through the action of an external electric field imposed on a poly-mer fluid (polymer solution or melt) [11]. At the same pressure
drop, filters made of fibres having a mean diameter finer than half
a micron (as nanofibres) show a higher capability to collect finer
particles compared to conventional filter fibres because the slip
flow around the nanofibres increases the diffusion, interception and
inertial impactions efficiencies [12]. More specifically, nanofibrous
membranes were studied for microfiltration and ultrafiltration.
In this context, electrospun nanofibrous membranes, due to
their interesting characteristics such as high porosity, high specific
surface area, high water permeability, small interfibrous porous
size, and interconnected open pore structures, are potentially
advanced systems that can offer removal of pollutants from water
at lower energy and cost [10]. Electrospinning is the most sim-ple and low cost process which produces ultrafine polymer fibres
through the action of an external electric field imposed on a poly-mer fluid (polymer solution or melt) [11]. At the same pressure
drop, filters made of fibres having a mean diameter finer than half
a micron (as nanofibres) show a higher capability to collect finer
particles compared to conventional filter fibres because the slip
flow around the nanofibres increases the diffusion, interception and
inertial impactions efficiencies [12]. More specifically, nanofibrous
membranes were studied for microfiltration and ultrafiltration.
การแปล กรุณารอสักครู่..
