This article explores how the pulp and paper industry is adopting advanced process technologies to lower its environmental footprint — from energy-efficient pulping systems and enzyme-based treatments to closed-loop water recovery and bio-based chemicals. It discusses the major engineering challenges and outlines how mills are reworking traditional operations for a more sustainable fu... https://www.pulpandpaper-technology.com/articles/sustainable-solutions-in-pulp-and-paper-industry