Introduction of physical methods for oil spill treatment
- Country : Vietnam
- Subject : Transport
Oil spills can have disastrous consequences for society; economically, environmentally, and socially. As a result, oil spill accidents have initiated intense media attention and political uproar, bringing many together in a political struggle concerning government response to oil spills and what actions can best prevent them from happening. Oil spills may be due to releases of crude oil from tankers, offshore platforms, drilling rigs and wells, as well as spills of refined petroleum products (such as gasoline, diesel) and their by-products, heavier fuels used by large ships such as bunker fuel, or the spill of any oily refuse or waste oil. Oil spills penetrate into the structure of the plumage of birds and the fur of mammals, reducing its insulating ability, and making them more vulnerable to temperature fluctuations and much less buoyant in the water. Cleanup and recovery from an oil spill is difficult and depends upon many factors, including the type of oil spilled, the temperature of the water (affecting evaporation and biodegradation), and the types of shorelines and beaches involved. Oil spills are a very dangerous occurrence for the marine ecosystem is affected and the marine life-forms’ existence gets unnecessarily threatened. Since exploration of oil from oceanic resources has become a must and oil spills end up occurring accidentally, as a result, it becomes important to employ various oil spill cleanup methods. With the help of these methods of oil spill cleanup, the task and its hugeness do not affect the optimism of the person. Just like one makes use of the broom, these methods are adapted to clean affected and problematic areas at a much higher level. However, it can be hoped that since many shipping companies are getting aware of the risks and problems caused to the oceanic atmosphere, the requirement of such oil spill cleanup methods will reduce in the days to come.