PESA, which stands for Polyepoxysuccinic Acid, is a scale and corrosion inhibitor commonly used in water treatment processes. The main ingredients or components of PESA include:
- Polyepoxysuccinic Acid: This is the primary active ingredient in PESA. It is a synthetic polymer derived from succinic acid and possesses excellent scale inhibition and dispersing properties.
- Water: PESA formulations typically contain water as a solvent or carrier for the active ingredients. Water is used to dilute and disperse the PESA throughout the system being treated.
- Co-solvents or Additives: PESA formulations may also include co-solvents or additives to enhance its performance or stability. These additives can vary depending on the specific manufacturer and formulation but may include substances such as phosphates, phosphonates, or other chelating agents.
It’s important to note that the exact composition and concentrations of PESA may vary depending on the specific product and application. Different manufacturers may have their own proprietary formulations with additional ingredients tailored to specific water treatment needs.