5 Approaches to Treating Wastewater in Pulp & Paper (Industrial) Production

Pulp and Paper manufacturing is water intensive, and as much as 40-60 m³ of water is utilized per air dried metric tonne of finished product. The wastewater from a P&P facility will contain contaminants such as carbohydrates from wood fiber or recycled paper, color compounds, solvents, organic acids, spent alkali, surfactants, reduced sulfur compounds and odorants like mercaptans and hydrogen sulfide. pulp & paper wastewater facilities are faced with a number of challenges in their operations.