Ozone is transforming pulp and paper bleaching by cutting down COD, AOX, and water usage while reducing effluent color and BOD. This eco-friendly solution ensures brighter, whiter paper without affecting fiber quality and delivers significant cost savings by minimizing chemical use. With stricter AOX regulations, many mills are shifting to Elemental Chlorine-Free (ECF) processes, pavi... https://otsil.net/application/pulp-and-paper-bleaching/