Regardless of the water usage, there is always the need to ensure it is safe. Industrial water treatment involves processes that clean and sterilizes water required for manufacturing meets set standards. In most cases, industrial water treatment is in large scale because of the requirements in industrial production. Typically the procedure entails boiler feed water treatment, wastewater decontamination and at times cooling before releasing it to the environment after use. Due to the nature of industrial machinery water is required in almost every aspect of manufacturing. For example, cooling, cleaning, and processing necessitate a pure liquid to aid efficiency in performance, and that can only be water. Therefore, before any drop enters into the system, rehabilitation is necessary to ensure it is free from any foreign substances, chemicals, and solid wastes that can interfere with operations.