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 increase the viscosity of water, improving the displacement of oil from reservoirs. In agriculture, it is applied to soil to reduce erosion and improve water retention, promoting better crop growth. Additionally, it is used in the paper and pulp industry to enhance the strength and quality of paper products. Its ability to form gels also makes it useful in cosmetics and personal care products for thickening and stabilizing formulations.