• 关键词：油滴扩散  水环境中石油  油污染

• 基金项目：

• 赵文谦
• 成都科技大学水利系

• 江洧
• 成都科技大学水利系

• 摘要：对油滴的成因及其在水中的扩散机理进行了分析讨论,建立了油滴扩散微分方程.作为典型例子,对大规模海洋溢油条件下和含油污水向河流排放条件下的油滴扩散问题给出了解析解,其结果与实测资料吻合较好.

• Abstract：The formation of droplet oil and the diffusion mechanism of those oil under water surface were discussed and differential equations for describing those processes were developed. The analytic solutions of the equations for an oil slick of large scale on sea surface and wastewater containing droplet oil discharged to river were given and the results were satisfactorily consistent with those of experiments.

• Key words：diffusion of oil pollution  droplet oil  oil.

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