The papermaking industry generates significant wastewater streams that require effective treatment to meet environmental discharge standards. NINGBO INNO PHARMCHEM CO.,LTD. highlights Polyferric Sulfate (PFS) as a key chemical that offers substantial improvements in efficiency and environmental compliance for this sector.

Papermaking wastewater often contains high levels of suspended solids (SS), organic matter, and various additives that contribute to its complexity. The effective treatment of this effluent is crucial for recycling water within the mill and for compliant discharge. PFS excels in this application due to its rapid flocculation and sedimentation properties. These characteristics allow for the quick formation of larger, denser flocs from the suspended particles in the wastewater.

A significant advantage of PFS in papermaking is its utility in sludge dewatering. The flocs formed are more compact and release water more readily, which means less water content in the final sludge. This reduces the volume of sludge that needs to be handled and disposed of, leading to considerable cost savings for the paper mill. The improved dewatering also means a more efficient overall water management system.

Beyond sludge management, PFS also contributes to the overall purification of the wastewater. It effectively removes dissolved organic matter and reduces COD/BOD levels, ensuring that the discharged water is cleaner and meets environmental regulations. The high efficiency and relatively low dosage requirement of PFS make it an economically attractive option for papermaking operations looking to optimize their wastewater treatment processes.

By integrating PFS into their wastewater treatment protocols, papermaking facilities can achieve higher operational efficiency, reduce their environmental footprint, and ensure compliance with stringent discharge standards. NINGBO INNO PHARMCHEM CO.,LTD. provides PFS as a premium chemical solution to support these critical industrial needs.