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Aluminium Recycling Process

Aluminium Recycling Process

By Harry Browar

In North America, one of the most frequent products to be recycled is aluminum. It's main uses are in making cans, foil, and trays, among other things. Americans are known to recycle about 65-70% of the aluminum they use annually. This still leaves hundreds of thousand of tons just tossed out.

When thinking of recycling aluminium, the image that comes to mind is of cans. But the fact is that any household item made of aluminium, like lawn furniture can be recycled. The local recycling depot can clarify any doubt whether an aluminium item is recyclable or not.

Aluminum recycling is actually an interesting process. First the items are collected from the different recycling centers and transported to a scrap metal plant.

There is a requirement to sort out this aluminium stuff. Once sorted out they are compressed in to blocks. From here these blocks are sent to various aluminium companies. The existing labels and coatings are taken care of in the aluminium company.

The aluminum company shreds and crushes the slabs. All the labels and coatings are removed at this point. New aluminum is added to the recycled, and they are melted together. Most aluminum that we buy contains about 50% recycled product.

The molten aluminium can now be converted to any shape as required. At time the process differs a little depending on the desired end product. You will agree that aluminium recycling is not very difficult.

Aluminum is actually the most common metal on earth. So why is it so important to recycle it then? While we are at no risk of running out of aluminum any time soon, using new aluminum requires much more energy than using recycled aluminum. Waste is also a key issue.

A large amount of waste is being produced in North America. They are being put in landfill sites. Landfill sites are difficult to find and it is getting increasingly difficult to dispose our waste. Apart from this the waste is harmful to the flora and fauna in the area of the landfill.

Companies encourage people to assist in aluminium recycle programme. This is achieved by levying a small deposit against the cans that you buy. The deposit is refunded when you return the can. Once returned, these can be sent for recycling to the recycling plant.

Recycling benefits everyone. It not only cuts down on our waste and saves energy, but it also creates jobs and is good for communities. While most people do their part to recycle and help the environment, many don't, and are still throwing away their aluminum cans and other recyclable products.

You can be the first in your area to form an environmental group that wants to start a recycling program. You will most likely find that both individuals and businesses will want to join you.