Metal is one of the best things that can be recycled. Therefore, scrap can be given to metal recycling centers to earn money. Of all the different metals that can be recycled, aluminum cans (containers for beer and other drinks) and steel cans (soup, nuts, fruit containers) are the easiest and most widely used metals to date for the public. Use recycled aluminum instead of raw ore: it uses 95 percent less energy, eliminating 95 percent of air pollution, removes 97 percent of water pollution, and saves several tons of bauxite and several thousand pounds of petroleum coke.
The use of aluminum on a large scale is relatively new and has been produced in commercial quantities for less than 100 years. In view of this, the rapidly increasing popularity is astonishing. Today, aluminum is used in containers that hold more than 95 percent of all beverage cans. In Sydney currently, there have so many recycling centers that perform scrap & metal recycling in Sydney of about 75 percent of the metal.
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Aluminum is also a very popular material for recycling. People in Australia make hundreds of millions of dollars each year by saving on aluminum cans and giving them to a buy-back center (each box collected makes between one and two cents). Consumers can make a lot of money from recycling because it is favored by the recycling industry.
However, there are two reasons for this. First, aluminum cans are 100% recyclable. There are no labels, covers, or tables to remove before recycling. Second, the scrap aluminum market is very good due to the energy and raw material savings associated with using liquid aluminum compared to unprocessed aluminum in production.