Techniques of Oil Spill Response in the sea

Abstract

The techniques of combating any kind of oil spill in a marine environment have been studied. It was established that the mechanical method of response using oil booms and skimmers is the best method as this removes the oil completely from the marine environment. However, this method cannot be applied for all oil spills. Other methods applicable are by the methods of biodegradation, chemical dispersants and in-situ burning. This paper explains clearly under what conditions we may apply any of these methods. This is usually done taking into consideration the oil type, the concentration of the oil slick on the surface of the water, the environmental and weather conditions. Apart from the mechanical method, the other three methods have their negative impact on the environment. The negative effects ranges from the destruction of the marine environment, to destruction of marine life and in fact destruction and pollution of the atmosphere. Consequently, the negative effects of the combating technique or techniques have to be carefully evaluated before usage.