In some industries, oil plays some kind of role and it might be lubrication oil, and fuel oil or the process itself might consume or produce oil – such as in chemical plants and oil refineries. Chances are, at some point, water comes into touch with oil. The removal process of oil from the water, whether process water or wastewater, is essential for numerous reasons and can provide important benefits like generating new revenue, reducing costs, providing safer work environments, increasing environmental responsibility, as well as improving overall operations.