Oil Sludge Treatment Oil sludge is a mixture consisting of oil, water and solids. The treatment on oil sludge would recover much oil and water for reuse. Also it is an ideal solution to for the solids disposal.More oil and water recovered,more energy and resource could be saved. BZ oil sludge treatment plant mainly include decanter contrifuge,oil water separators and thermal desorption unit. BZ Oil Sludge Treatment working state BZ Oil Sludge Treatment Layout(5-8m³/h)