One of the primary advantages of using PAM in water treatment is its ability to enhance the settling of suspended solids. By promoting flocculation, PAM binds tiny particles together, allowing them to form larger aggregates or flocs. This process makes it easier to remove these impurities during sedimentation or filtration, resulting in clearer water.
In addition to scaling and corrosion, microbiological growth is a primary concern in chilled water systems. Legionella, a bacterium that can cause severe respiratory infections, is particularly notorious in stagnating water systems. Biofilm formation, due to the accumulation of bacteria and organic matter, can also impede heat transfer efficiency and contribute to corrosion. To address these issues, biocides, such as glutaraldehyde or chlorine-based products, are incorporated into the water treatment regimen. Regular monitoring and control of microbial content are crucial for maintaining system performance and ensuring safety.