The effectiveness of Polyacrylamide (PAM) in water treatment, particularly in reducing Chemical Oxygen Demand (COD), is rooted in its molecular structure and polymer chemistry. NINGBO INNO PHARMCHEM CO.,LTD. leverages the advanced properties of high molecular weight PAM to provide superior solutions for industrial water purification. Understanding the science behind PAM helps clarify why it is such an indispensable chemical auxiliary in this field.

High molecular weight PAM operates through two primary mechanisms: charge neutralization and bridging. In water containing suspended particles, which often contribute to high COD, PAM molecules adsorb onto these particles. The high molecular weight allows each PAM chain to bridge multiple particles together, forming larger, more compact flocs. This phenomenon is the core of its flocculation capability. The improved polyacrylamide water solubility ensures even dispersion, allowing these bridging actions to occur effectively throughout the water body.

When considering reduce cod in wastewater treatment, the efficient removal of organic matter via flocculation is crucial. PAM's ability to aggregate fine suspended solids, including organic compounds responsible for COD, makes it highly efficient. The subsequent settling of these larger flocs dramatically cleanses the water. For industries dealing with challenging effluents, selecting the right type of PAM, such as anionic polyacrylamide viscosity modifiers or cationic variants for sludge treatment, is key to optimizing performance.

The role of PAM in sludge dewatering also relies on its polymer structure. In processes like cationic polyacrylamide sludge dewatering, the polymer's positive charges neutralize the negative charges of sludge particles, causing them to aggregate. This aggregation releases water trapped within the sludge matrix, leading to a drier cake. NINGBO INNO PHARMCHEM CO.,LTD. provides tailored PAM solutions that enhance the efficiency of these dewatering processes, contributing to more sustainable waste management.

As a leading provider of specialized chemicals, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to advancing water treatment technologies. Our high molecular weight PAM products are designed to deliver exceptional performance, helping industries meet their environmental goals and improve operational efficiency through advanced wastewater treatment chemicals.