Title : ( Surface modification of cyclodextrin/lignin biopolymer microparticles with polyethylene for fast and selective removal of anionic dyes )
Authors: Arefe Moatamed Sabzevar , Ali Ahmadpour ,
Full TextAbstract
In this research, beta-cyclodextrin was grafted over lignin biopolymer by epichlorohydrin and functionalized with polyethyleneimine to prepare composite microparticles. After that, FTIR spectroscopy was used to characterize microspheres. The best result for removing methyl orange (MO) in the presence of 0.44 g L-1 of adsorbent, pH 6.5, pollutant concentration of 20 mg L-1, and temperature of 25 °C after 15 min was approximately 97%. This adsorbent showed fast removal and excellent selectivity towards anionic dyes.
Keywords
, Biopolymer, Lignin, Cyclodextrin, Adsorption, Polyethyleneimine
@inproceedings{paperid:1100240,
author = {Moatamed Sabzevar, Arefe and Ahmadpour, Ali},
title = {Surface modification of cyclodextrin/lignin biopolymer microparticles with polyethylene for fast and selective removal of anionic dyes},
booktitle = {16th International Seminar on Polymer Science and Technology (ISPST 2024)},
year = {2024},
location = {تبریز, IRAN},
keywords = {Biopolymer; Lignin; Cyclodextrin; Adsorption; Polyethyleneimine},
}
%0 Conference Proceedings
%T Surface modification of cyclodextrin/lignin biopolymer microparticles with polyethylene for fast and selective removal of anionic dyes
%A Moatamed Sabzevar, Arefe
%A Ahmadpour, Ali
%J 16th International Seminar on Polymer Science and Technology (ISPST 2024)
%D 2024
