Essay On Auto Shredder

801 Words2 Pages

Ever since the Environmental Protection Agency otherwise known as the EPA, and the Clean Air Act were enacted into law in 1970 the American Auto Industry has been inundated with many environmental challenges such as brake debris/tire particles, paint and coating, auto shredding residue, battery content, smog, and gasoline. For the first time in 14 years, cost reduction ranked 32% compared to environmental issues such as emissions and fuel economy which ranked 53% in consumer reports. Black carbon, lung toxicity and high levels of toxicity in soil have been blamed on both brake debris and tire particles. The amount of debris from the brakes depends on two factors, the weight of the vehicle and how often the driver uses their brakes. The heavier a vehicle is the more resistance is needed to apply pressure to the brakes causing more debris/particles to fly off …show more content…

Junkyards use compact machines that will smash a vehicle into a flat piece of metal or into a cube, then they are placed into an auto shredder. The material or residue from the shredder has various toxins in it like copper, rubber, plastic, chrome, mercury to name just a few. This material is then used to cover landfills, but recently it has been used in kilns as feedstock (renewable, biological material) used for fuel, which can potentially put these toxins into the air. When a car battery dies most people will take it to a shop or store that carries their brand of battery and turn in the old battery for a core fee, what happens afterward is the battery will be recycled. Vehicle batteries consist of a lead and acid content; Ninety-three percent (93%) of the content can be recycled, but the seven (7%) accounts for 42,000 tons of lead being released into the environment because the lead does not break down like the other

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