Poly Ferric Sulphate is a water treatment chemical

Poly Ferric Sulphate (PFS) is a chemical compound used in water treatment processes as a coagulant and flocculant. It is derived from iron and sulfate ions and is effective in removing impurities such as suspended solids, organic matter, and certain contaminants from water and wastewater. PFS is commonly utilized in municipal water treatment plants, industrial applications, and various other water purification processes. It aids in the formation of larger particles that can be easily removed during sedimentation or filtration, resulting in cleaner water.