An Eco-Friendly Approach: Incorporating a Xylanase Stage at Various Places in ECF and Chlorine-based Bleaching of Eucalyptus Pulp
A potentially more environmentally compatible approach was evaluated, involving the use of an enzyme (X) stage optimally inserted into various bleaching sequences for Eucalyptus kraft pulps.The efficacy of the X stage was evaluated in terms of final brightness, CIE whiteness, USB Hub post-color number (brightness reversion), effluent characteristic