In the process of oil development, storage, transportation, and use, due to uncontrollable factors in the operation process, crude oil may leak out and combine with soil and impurities to produce oil sludge. Oil sludge contains a large amount of oil, water, inorganic materials, radioactive elements, dioxins, pathogenic bacteria and other toxic and harmful substances that are difficult to degrade, causing serious damage to the environment and endangering human health. Therefore, it is very necessary and urgent to treat and utilize oil sludge technically and resourcefully. Oil sludge treatment plant can extract oil sludge into fuel oil, water, and soil, which is used at home and abroad. Our DOING oil sludge treatment plant is equiped with high quality environmental protection equipment, which can treat oil sludge in a harmless and environmentally friendly manner, and well received by costomers.