海洋中石油、农药的污染正日益引起人们的注意。其中,污染较普遍,危害较大的是石油。海洋中石油污染主要来自石油工业废水、油船排放压舱水、油船触礁和相撞等海难事故。据广东省的不完全统计,茂名石油公司每年随废水排出石油4032吨。广州石油化工厂也排放大量含油废水。随着我国石油工业和海运事业的发展,进入海洋的石油日益增多。湛 Pollution of the petroleum and pesticides in the oceans is attracting more and more people’s attention. Among them, the more common pollution, the more harmful to the oil. Oil pollution in the oceans mainly comes from oil industry waste water, oil tanker discharge ballast water, oil tankers hit rocks and collisions and other marine accidents. According to the incomplete statistics of Guangdong Province, Maoming Oil Company discharges 4032 tons of petroleum annually with the wastewater. Guangzhou Petrochemical Plant also emit large amounts of oily wastewater. With the development of China’s oil industry and maritime transport, the oil entering the oceans has been increasing. Cham