Yes, ATMP (Aminotris(methylene phosphonic acid)) and HPAA (Hydroxyphosphono-acetic acid) can be used together in certain applications. In fact, combining these two phosphonic acid compounds can enhance their effectiveness in various water treatment processes, particularly in controlling scale formation and inhibiting corrosion.
When used together, ATMP and HPAA can provide synergistic effects, leading to improved scale inhibition and better overall performance. The combination of these two chelating agents can help prevent the precipitation and deposition of mineral scales, such as calcium carbonate, calcium sulfate, and silica, in industrial water systems like boilers, cooling towers, and pipelines. Additionally, their corrosion inhibition properties can help protect metal surfaces from degradation caused by the presence of corrosive species in the water.
The specific dosage and formulation of ATMP and HPAA will depend on the particular water system, the types of scales and contaminants present, and the desired level of scale and corrosion control. It is recommended to consult with water treatment specialists or follow the guidelines provided by the manufacturers to determine the appropriate dosing and application methods for ATMP and HPAA in combination.
Overall, combining ATMP and HPAA can offer a more comprehensive and effective approach to water treatment, providing enhanced scale inhibition and corrosion protection benefits.