The results showed that for 20 g of the emulsions containing 20% and 50% fresh water,after addition of 14 and 10 ml seawater the dehydration rates could be up to 92.03% and 97.26% under the radiation time of 6 and 3 min,respectively.

• 结果表明；对于20 g含水质量分数分别为20%25、50%25的油样；当海水添加量分别为14、10 ml；辐射时间分别为6、3 min时；脱水率分别达到了92.；03%25、97