Polyepoxysuccinic acid is widely used as an environmentally friendly scale and corrosion inhibitor in water treatment systems. It effectively prevents the formation of calcium carbonate, calcium sulfate, and other mineral scales in industrial cooling water, boilers, and reverse osmosis membranes. Its biodegradable nature makes it a preferred choice over traditional phosphonate-based inhibitors, reducing environmental impact. Additionally, it is utilized in detergents and cleaning agents to enhance their efficiency by chelating metal ions and preventing redeposition of dirt on surfaces. In the oil and gas industry, it helps control scale formation in pipelines and equipment, ensuring smooth operations and reducing maintenance costs. Its versatility and eco-friendly properties make it a valuable component in various industrial applications.