By electrospinning polymers having chemical functional groups
able to bind specific toxic adsorbents, it is possible to prepare
membranes for water depuration that can offer both adsorption
and filtration. Therefore, electrospun nanofibrous membranes of
various synthetic and natural polymers as polyvinyl alcohol [13],
amidoxime-modified polyacrylonitrile [10], silk fibroin [14], or
nanofibrous membranes functionalized through the introduction
of inorganic nanoparticles like montmorillonite (MMT) into the
polymer matrix [15], were prepared and tested for adsorption of
specific materials from aqueous solutions. The great advantage of
using nanostructured membranes with high surface area is in their
good adsorption performances even at low adsorbent dosages.
By electrospinning polymers having chemical functional groupsable to bind specific toxic adsorbents, it is possible to preparemembranes for water depuration that can offer both adsorptionand filtration. Therefore, electrospun nanofibrous membranes ofvarious synthetic and natural polymers as polyvinyl alcohol [13],amidoxime-modified polyacrylonitrile [10], silk fibroin [14], ornanofibrous membranes functionalized through the introductionof inorganic nanoparticles like montmorillonite (MMT) into thepolymer matrix [15], were prepared and tested for adsorption ofspecific materials from aqueous solutions. The great advantage ofusing nanostructured membranes with high surface area is in theirgood adsorption performances even at low adsorbent dosages.
การแปล กรุณารอสักครู่..