Amberlite IRA 67 is widely used in water treatment processes for the removal of organic acids, phenols, and other contaminants from industrial wastewater. It is particularly effective in deionization systems, where it helps purify water by exchanging ions to eliminate impurities. In the pharmaceutical industry, it plays a crucial role in the purification of active pharmaceutical ingredients (APIs) by adsorbing unwanted acidic compounds. Additionally, it is utilized in the food and beverage sector to decolorize and refine products like fruit juices and sugar syrups, ensuring higher quality and safety. Its ability to selectively adsorb acidic substances makes it a valuable tool in various chemical separation and purification processes.