v.除油；脱脂
DTC water clarifiers are featured by their high oil removing capacity. 同常规净水剂相比，二硫代氨基甲酸盐具有除油效率高的特点。
The result shows that the spatial distribution of coalescent filler has great effect on the coalescent removal of oil. 结果表明，填料的空间构成形式对聚结除油效率有重要影响。
A production line for refining rice bran salad oil was established by the use of the domestic final designing equipments and special dewaxing and defat equipments designed by us. 选用国产定型设备与自行设计的脱蜡和脱脂专用设备组成米糠色拉油精炼生产线。
