Oil Pollution and Study Progess on Removal Technology

The pollution accident caused by leak and discharge of the exploitation, smelting, use and transportation of oil, and oily wastewater discharge, wastewater irrigation, and volatilization of petroleum products, falling of product of incomplete combustion and so on can cause a series of problems of oil pollution. The damage, the removal methods of the oil pollution and the trends of technique development are introduced in this paper, and indicate that the high efficiency and low investment, resource and no secondary pollution will be the developing trend of oil removal technology in the future.