Find a new methodology for removing the lignin from Cellulose Fibers using UV. There are existing technologies that can remove lignin from cellulose fibers like steam explosions, alkaline pulping, and hydrolysis. However, these are either extremely expensive or have an environmental impact. Even if UV cannot remove the concentration of lignin that the other methods can, we hope that it will be a cheaper and less time-consuming method in making the cellulose fibers ready for the next stage.
This research aims to develop a cost-efficient method to delignify cellulose using UVC light and Ozone treatment as an alternative to conventional methods. The goal is to evaluate the effectiveness of this approach for lignin removal in hemp/corn stover. Following successful delignification, the treated product will be integrated in carbon nanotubes (CNTs) to investigate its potential electrically conductive application.