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Nowadays, living green is on the top of everyone’s agenda due to the issues like global warming, loss of rain forests and depletion of ozone layer. Recycling automobile fluids and parts, aluminum cans, plastic bottles, plastic grocery bags, and newspapers makes a wonderful way to save the environment as it helps decrease emission of greenhouse gases into the environment and prevents pollution. Recycling helps conserve natural resources and saves energy. Moreover, it reduces the need for incineration and helps sustain the environment for future generations. Another benefit of recycling is that it saves landfill space.
When it comes to recycling items from your automobile, three major things that need your immediate attention include car coolant system, batteries and motor oil. These items contain chemicals that can cause major problems in our landfills and damage the environment if they are not disposed of properly.
Coolant recycling makes a green technology to reuse an old coolant. Professional coolant recyclers filter your old coolant, clean it using one of these several methods, and then add the proper chemicals and additives to restore the corrosion inhibitors so that it will perform like new. The main ingredient of the coolant is ethylene glycol or propylene that never wears out. In the open air, it will slowly evaporate and breakdown into carbon dioxide and water. Unstable oxygen molecules from carbon dioxide can combine with nitrogen oxide gases and other volatile organic compounds in the air, forming highly reactive and unstable molecules that can damage ozone layer. Ozone occurs naturally in the earth’s upper atmosphere which helps protect life on earth by absorbing UV radiation that can damage crops and cause cataracts and skin cancer. However, mixing used propylene with water and inside an air-tight cooling system may help prevent damage to ozone layer.
Car batteries contain harmful metals and chemicals such as mercury, alkaline, nickel cadmium, lead acid, lithium and nickel metal hydride. If not disposed of properly, they can pollute the environment and evaporate into the atmosphere. For example, if car batteries are not recycled and are used in landfills, the cadmium and mercury will eventually seep into water supplies, creating health hazards for both livestock and human population. When water containing the harmful compounds will evaporate into the atmosphere, the vapors will combine with unstable oxygen molecules, forming highly reactive toxic molecules that may further damage the already compromised ozone layer. The first step in the recycling process of batteries is removal of the combustible material with a fire thermal oxidizer. In the next step, the metals in batteries are heated to liquefy. The final step is the shipment of liquid metals to metal recovery plants where chromium, nickel and alloys are separated and used for the manufacturing of other metal products.
It is also important to recycle motor oil properly because of the dangerous toxins and harmful gases emitted by used oil. The best option for motor oil recycling is to visit your nearest local oil and lube shop that recycles oil. Make sure that you transport the oil in a plastic container.
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Source: http://ezinearticles.com/?How-Recycling-of-Automotive-Chemicals-Benefits-the-Ozone-Layer&id=6628533
