Product List
Contact Us
TEL: +86-632-3671188
FAX: +86-632-3671189
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China


DTPMPA, also known as diethylenetriamine penta(methylene phosphonic acid), is a high-efficiency, high-molecular-weight, polycondensation product that is widely used in the field of water treatment. This compound is particularly effective as a scale inhibitor in various industrial processes where the prevention of scale formation is crucial for maintaining the efficiency and longevity of equipment and systems.

The primary uses of DTPMPA in water treatment include:

  1. Scale Inhibition: DTPMPA is an excellent scale inhibitor, particularly for calcium carbonate, calcium sulfate, and barium sulfate scales. It works by interfering with the crystal growth of these minerals, thus preventing them from forming large-scale deposits that can foul heat exchangers, pipes, and other equipment.

  2. Corrosion Inhibition: DTPMPA can also serve as a corrosion inhibitor in some systems. It provides a protective film on the metal surfaces, which helps to reduce the rate of corrosion, thereby extending the life of the equipment.

  3. Chelating Agent: Due to its chelating properties, DTPMPA can bind with metal ions in solution, preventing them from forming insoluble compounds that could lead to scale formation or other operational issues.

  4. Enhanced Oil Recovery (EOR): In the oil and gas industry, DTPMPA can be used in enhanced oil recovery processes to improve the efficiency of oil extraction by reducing the deposition of minerals in the reservoir.

  5. Reverse Osmosis (RO) Systems: DTPMPA can be used in conjunction with other water treatment chemicals to prevent scale formation in reverse osmosis systems, which are used to desalinate seawater or purify other types of water.

  6. Industrial Cooling Systems: In cooling towers and other industrial cooling systems, DTPMPA helps to prevent scale buildup that can reduce heat transfer efficiency and lead to increased maintenance costs.

  7. Dairy and Food Processing: DTPMPA can be used in the dairy and food processing industries to prevent scale formation in heat exchangers and other equipment that comes into contact with milk and other food products.

  8. Environmental Applications: DTPMPA can also be used to treat wastewater, helping to prevent the formation of scale in pipes and other treatment facilities.

When using DTPMPA, it is important to follow the manufacturer's recommendations regarding dosage and application methods to ensure optimal performance and safety. Additionally, DTPMPA should be handled with care, adhering to appropriate safety protocols to protect workers and the environment.