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lundi 6 avril 2015

Dangers Of Utilizing Water For Fracking

By Iva Cannon


Earth is surely a planet that is suitable for living in. Not only is the air safe for inhalation. The planet is also rich with natural elements needed by people to improve their lives. Natural gas is one of these substances. Through using this, the industries can decrease the need for coal which is a major pollutant. Coal is known to be the main substance of the manufacturing of electricity.

Natural gas has already established itself as one of the most useful type of mineral on the planet. Since it is widely in demand by most households, there is a need to make sure that the extracted substances will be enough for the demand. Before, it was hard to get them out since they are buried deep. But because of the utilization of water for fracking, things got easier.

Methods for extracting the gases from the formations vary. However, they are not as effective as when you utilize fracking. Through this method, the formations are cracked and the pipe can easily suck out whatever gas is stored there. The method makes use of water mixed with various substances that is injected through the use of pressure.

Although it is deemed to be the perfect process for the job, there are still issues regarding the usage of this procedure. First, there is the debate of making use of fresh water for the process. For the process to be successful, there is a need for many gallons of water that should be carried to the site by huge tankers. The amount of liquid being used is more compared to the amount of gas that can be extracted.

Fresh water is just a small part of the water percentage all over the world. And if it is used for this process. Their is no telling when it will eventually run out. It can affect all of the living things residing on fresh waters. This might not have a direct effect to human living but it will still have effects nonetheless.

The liquid is used to make a certain substances. Chemicals and other substances are mixed with it to ensure that the process will guarantee an opening for the pipe to suck out the trapped gas. The chemicals being used are said to be very harmful as well. But there is a need for the industries to make use of this if they are to finish the process faster as well.

Heavy machinery is also used for the drilling procedure. And these machines are usually powered by diesel. The amount of diesel being used can also match that of water. The only difference between the two of them is the chemical gases being emitted by diesel when it is burned. All of these will contribute to the increase of the amount of greenhouse gases in the atmosphere.

There is always the possibility of leaks. And this is very alarming. Methane is useful, but it is harmful. And there is a big chance that it can leak on the water reservoirs that are also underneath the ground. These reservoirs are what are used by most households and homes for their water supplies. There are others that make use of this as drinking water. And because of this, it would be very dangerous if it is leaked.

According to the same industries making use of the procedure, they are trying to find ways on how they can reduce the risks. Alternative substances should be considered. No matter how useful natural gas is, the fact that it is very risky cannot be denied and should always be considered.




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