In the critical field of industrial water treatment, managing scale and corrosion is paramount to ensuring operational efficiency and equipment longevity. HEDP 90% (1-Hydroxy Ethylidene-1,1-Diphosphonic Acid) has emerged as a highly effective and versatile chemical solution for these challenges. NINGBO INNO PHARMCHEM CO.,LTD. provides this essential compound and offers insights into its optimal use.

HEDP 90% is an organophosphoric acid that functions as both a scale and corrosion inhibitor. Its unique molecular structure allows it to form stable chelates with various metal ions, including calcium, iron, and copper. This chelating action prevents these ions from forming insoluble deposits (scale) on surfaces within water systems. Scale buildup can significantly reduce heat transfer efficiency, increase energy consumption, and lead to equipment failure. HEDP effectively counteracts this by keeping these ions in solution, thereby maintaining the cleanliness and efficiency of systems like circulating cooling water, boilers, and oilfield operations. For an efficient water treatment plan, understanding the correct HEDP scale inhibitor dosage is key. Generally, for scale inhibition, a dosage of 1-10 mg/L is recommended.

As a corrosion inhibitor, HEDP 90% forms a protective film on metal surfaces, particularly steel, which acts as a barrier against corrosive agents in the water. This dual action—preventing scale and inhibiting corrosion—makes it a cost-effective and comprehensive solution for maintaining the integrity of industrial water systems. Its performance is notable even under elevated temperatures, up to 250°C, and it maintains good chemical stability even at high pH values, resisting hydrolysis and decomposition.

The applications of HEDP 90% are widespread across numerous industries. In the power generation sector, it safeguards boilers and cooling towers. The chemical industry utilizes it to protect processing equipment. Metallurgy benefits from its ability to prevent scaling in critical systems. The fertilizer industry relies on it for water management in its production processes. Beyond these core areas, HEDP also finds utility in textile and dyeing industries as a peroxide stabilizer and dye-fixing agent, and in electroplating as a chelating agent.

The synergistic effects of HEDP 90% when combined with other water treatment chemicals, such as polycarboxylic acids, further enhance its performance. These combinations can offer superior scale and corrosion control compared to individual components, allowing for tailored treatment programs to meet specific system requirements. NINGBO INNO PHARMCHEM CO.,LTD. is a reliable supplier of high-quality HEDP 90%, supporting industries in their efforts to optimize water treatment processes and achieve significant operational savings.

For any industrial facility looking to enhance its water system performance, protect its assets, and reduce operational costs, integrating HEDP 90% into their treatment regimen is a strategic decision. NINGBO INNO PHARMCHEM CO.,LTD. is your partner in providing this crucial chemical and the expertise to ensure its effective application. Contact us today to learn more about how HEDP 90% can benefit your operations.