Foam control refers to the methods and substances used to reduce or eliminate foam in various industrial processes. Foam can interfere with operations, leading to inefficiencies and product quality issues. Common applications include food processing, chemical manufacturing, and wastewater treatment, where excessive foam can hinder production and cause safety hazards. To manage foam, industries often use antifoaming agents or defoamers, which are chemicals designed to break down foam bubbles. These agents work by altering the surface tension of the liquid, allowing foam to collapse more easily. Effective foam control is essential for maintaining optimal performance and ensuring product consistency.