Oil dispersant is a normal dispersant of high efficiency .Its effect is described as follows: The sprayed dispersant emulsifies oil spill on water into fine droplets covered by water, which can be dispersed into broad water by wave and forced agitation, so as to accelerate biodegrading the oil spill in the sea and eliminating oil spill pollution.

Dispersant is an important and effective means to deal with oil spill pollution at sea. It can be widely used at offshore petroleum platform, harbor, ship and dock.