Separation units are specialized equipment used in various industries to separate different components of a mixture. They can be found in processes like chemical engineering, water treatment, and food processing. These units help improve efficiency by isolating desired products from impurities or unwanted materials. Common types of separation units include centrifuges, filters, and distillation columns. Each type operates based on different principles, such as density differences or boiling points, to achieve effective separation. By utilizing these units, industries can enhance product quality and reduce waste, leading to more sustainable practices.