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Essay On Fracking

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Essay On Fracking
What Is Fracking and Why Is It Controversial?

Fracking is the process of drilling down into the earth before a high-pressure water mixture is directed at the rock to release the gas inside.
Hydraulic fracturing is the most popular method of exploitation of gas and oil from shale formations. After discovering hydraulic fracturing it has become possible at all production of hydrocarbons from unconventional deposits. Despite the many advantages of hydraulic fracturing raises a lot of controversy among consumes a considerable amount of water needed for the treatment. Resistance environmental organizations and concerns of local communities tend to seek new, more efficient and environmentally friendly methods.
…show more content…
Distinct is the fact saying that 650 of these substances are considered carcinogenic and dangerous. Fracturing is not only a serious threat of pollution of groundwater, but also surface water and air. Research shows Earthworks extraction of hydrocarbons is associated with much higher air pollution than burning them later. For pollutants emitted VOCs include aromatic hydrocarbons such as benzene, toluene, hydrogen sulfide, nitrogen oxides, PAHs (polycyclic aromatic hydrocarbons), Sulphur dioxide. The problem of environmental pollution worsens method of disposal of spent fracturing fluid. It is stored on site drilling and often evaporated into the atmosphere. Considering that on average the deep fracturing is consumed 15 million liters of fluid to the well bore from which half is removed from the fractured wellbore. This gives a picture of the environmental contamination in the case of not maintain the highest safety precautions. The companies cannot underestimate the problems of disposal of spent fluid, which are substantially very dangerous to humans and

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