Polyacrylamide is widely used in water treatment processes as a flocculant to remove suspended particles and clarify water. It helps in binding fine particles together, making them easier to filter out. In the petroleum industry, it is employed in enhanced oil recovery to improve the efficiency of oil extraction by increasing the viscosity of water injected into oil wells, and in drilling fluids to control viscosity and reduce friction. Additionally, it is utilized in agriculture as a soil conditioner to prevent erosion, improve soil structure, and retain moisture. In the paper and textile industries, it acts as a retention aid and sizing agent to enhance the strength and quality of products. It is also used in cosmetics and personal care products as a thickening agent and stabilizer.