Tuesday, March 11, 2014

The Importance Of Containment Berms In Limiting Pollution Damage

By Jaclyn Hurley


Vast quantities of toxic substances and poisons are manufactured each year and millions of tons of it is transported by rail, sea or by road annually. It comes as no surprise to learn that spills regularly occur, poisoning the immediate area and creating an emergency situation for the environment and humans alike. Limiting the area polluted by a spill is the very first priority, and this is where containment berms have proved invaluable.

It is only logical that the first step should be to contain a spill. Only once the spill has been restricted to a very specific area can further steps be taken to remove the toxins, to transport it to a safe site and to dispose of the chemicals in a responsible manner. This is a complicated process that requires sophisticated equipment and specially trained personnel.

New ways of cleaning spills have been the subject of intense efforts and there have been promising developments. Cleaning crews now use agents that are able to completely absorb the spilled chemicals. Other agents act as accelerating agents, hastening the natural breakdown of the harmful toxins. Once the process is complete the chemicals can be transported to specially equipped disposal sites.

There are other developments that hold much promise. One such is a new agent that not only absorb the spilled chemicals, but that also changes the molecular structure of the harmful substance. The use of this agent results in a relatively harmless mass that has many other uses, such as the manufacture of road surfaces and several rubber products. In this way the cost of cleaning operations is drastically reduced.

Despite scientific progress there are still some chemicals and toxins that simply cannot be rendered harmless. This is especially the case with spills in large bodies of water. In such cases the only solution is to agitate the water and to separate the chemicals from the water. The chemicals will rise to the top and can then be skimmed off into large containers.

The exorbitant cost of cleaning operations has forced the authorities to prioritize. It is simply not possible to pay attention to every spill due to too few trained specialists and too few resources. That is why the focus is upon areas that are of historical or natural importance, heavily populated areas and natural environments that are sensitive. Spills in remote areas or in seas with vigorous wave patterns are often ignored.

Many environmentalists are of the opinion that companies dealing with chemicals and toxins are not properly regulated. Spills often occur without any cleaning materials or equipment being available. In many cases there are no trained cleaning crews available. They also argue that it should not be the tax payer that should foot the bill for such cleaning operations, as is often the case at present.

Pollution is a real threat and there have been enough disasters to convince anybody that the danger to the environment and to humans is very real. Ideally, no spill should be ignored but it would be even better if steps are taken to ensure that spills will not take place at all. Every spill has a long term negative effect and in some cases the negative effects of a spill can last for years.




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