# Enzymatic cellulose bleaching

Enzymes & biocatalysts — Thermostable xylanases and laccase-mediator systems added directly to hot unbleached kraft pulp at paper mills, cutting chlorine dioxide consumption by 20-30% and toxic AOX effluent, moving the industry toward totally chlorine-free production standards.

Source: https://en.bioecon.ru/market/enzymes-biocatalysts/enzymatic-cellulose-bleaching/