https://www.kesmiop.com/solutions/oil-sludge-treatment-unit/

Oil sludge is a hazardous waste generated during the extraction, refining, and transportation of petroleum. It consists of a complex mixture of oil, water, solids, and heavy metals, making its treatment challenging. Effective oil sludge treatment aims to recover valuable hydrocarbons, reduce environmental pollution, and comply with regulations. KESMI Oily sludge treatment unit is a good option for client to recover oil and water from the oil sludge, help to easy solids disposal. KESMI oil sludge plant has two designs. One design of oil sludge treatment unit contains washing shakers, decanter centrifuge, oil water separators; the other design of oil sludge treatment unit contains Filter Press, dosing tanks and oil water separation tanks.