L - Aspartic acid, a non - essential amino acid, holds a pivotal position in both biological systems and a wide array of industrial applications. Renowned for its fundamental contributions to protein synthesis and metabolic pathways, this amino acid has found extensive use in the realms of health, nutrition, and manufacturing.

Polyepoxysuccinic Acid (PESA) is an environmentally friendly, biodegradable water treatment agent known for its excellent scale inhibition and dispersion properties. As a non-phosphorous alternative, PESA is widely used in industrial water treatment, cooling systems, oilfields, and detergents, making it a sustainable and effective choice for modern industries.

Application Areas of L-Aspartic Acid 

In the Field of Biology and Health

Assist in the urea cycle: Participate in the urea cycle, efficiently remove toxic ammonia produced by protein metabolism, and maintain normal physiological balance in the body.

Support muscle recovery: Used as a dietary supplement to assist athletes, fitness enthusiasts, and others in repairing muscle tissue, reducing fatigue, and enhancing endurance after high-intensity exercise.

Promote hormones and immunity: Promote hormone secretion, regulate metabolism, growth and development, and other bodily functions, while enhancing immune system function to resist disease invasion.

Industrial Sector

Synthesis of polyaspartic acid: As a key raw material, polyaspartic acid is an environmentally friendly polymer that can prevent scaling and corrosion in water treatment, promote plant nutrient absorption in agriculture, and enhance detergent cleaning ability.

Used for the synthesis of aspartame: Participate in the synthesis of aspartame, a commonly used low calorie sweetener, to meet people's demand for reducing sugar intake while pursuing sweetness.

Key Applications of Polyepoxysuccinic Acid (PESA) 

Water Treatment
PESA is primarily used as a scale and corrosion inhibitor in industrial cooling water systems, boilers, reverse osmosis (RO) membranes, and oilfield water treatment. It effectively prevents the formation of calcium carbonate, calcium sulfate, and iron oxide deposits, ensuring system efficiency and longevity.

Detergents & Cleaning Products
As a dispersant and chelating agent, PESA enhances the performance of laundry detergents, dishwashing liquids, and industrial cleaners. It prevents mineral deposits on fabrics and surfaces, improving cleaning efficiency and reducing residue buildup.

Agriculture & Fertilizer Additives
PESA is used in fertilizer formulations to improve nutrient absorption and soil conditioning. By preventing calcium and magnesium precipitation, it enhances the bioavailability of essential nutrients, leading to better crop yields and sustainable agriculture.

Paper & Textile Industry
In papermaking and textile processing, PESA acts as a dispersant and stabilizer, improving product quality by preventing scale deposits and enhancing the performance of dyes and chemicals.

Oilfield Applications
PESA is widely used in oilfield water injection systems to prevent scale buildup and corrosion, ensuring the efficiency of drilling and extraction processes.

Why Choose Polyepoxysuccinic Acid (PESA)? 

Eco-friendly & Biodegradable – A sustainable alternative to traditional phosphonate-based scale inhibitors.
Excellent Scale & Corrosion Inhibition – Effectively controls calcium carbonate, calcium sulfate, and iron deposits.
Wide Industry Applications – Used in water treatment, detergents, agriculture, oilfields, and industrial processes.
Highly Compatible – Works well with other water treatment chemicals and formulations.