As the concerns over depleting natural resources are on the rise, recycling of metals seems like a great way to help. Metal recycling has become a lot easier with advances in technology and better understanding. Peoples and governments around the world have also been actively investing in recycling plants and infrastructure due to the benefits that metal recycling provides.
Recycling metals allows you to retain most of the value of the original piece of metal while using it to make a new product. If you are thinking about which metals are recyclable and which are not, it isn’t that tough. Actually, nearly all metals can be recycled easily. Some of the metals that cannot be recycled are mercury, sodium, uranium and other radioactive or highly reactive metals.
Benefits Of Metal Recycling
The following are some of the benefits of metal recycling.
Saves Natural Resources
As world populations are on the rise and so is the demand for metals and natural resources. Recycling of used and old metals provides people the chance to reclaim metals and at the same time make them into new products. This enhances the sustainability of the materials and allows people to reuse their investments with new-like feel and finish.
Saves Tons Of Money
One of the biggest benefits of recycling metals is cost-effectiveness. The amount of money spent on extracting, refining and then creating a final product out of metal ores is a lot costlier process than recycling and reusing the same amount of metals.
Significantly Reduces Pollution
The process of creation of a final product including extraction and refining generates tons of toxic waste and air pollution that cause a lot of harm to the environment. As most of the waste is untreatable, it takes years to start biodegrading on its own. On the other hand, recycling helps in reducing metal waste and doesn’t generate pollutants anywhere near the amount generated in the process of making the metal in the first place.
Provides Economic Benefits
When metals are recycled, the demand for natural resources is greatly reduced and so is the energy used. Recycling different metals will help you save various amounts of energy. For example, aluminum recycling uses 92% less energy than actually making it; copper saves 90%; and band iron saves 50%. This indicates the value of recycling metals.
How Is Metal Recycling Done?
Metal recycling is a simple process. There isn’t much complexity associated with it. The steps involved in the process follows.
Identifying Magnetic Metals
All metal scraps for recycling are first stored in a big space and then, by using a giant magnet, magnetic and nonmagnetic metals are separated.
After different types of metals are distinguished from one another, they are thoroughly cleaned to remove paints, packaging, plastic or other impurities attached to them. Now, the metals are ready for recycling.
The same types of metals are grouped together and again checked for impurities or presence of other materials. Now, the process of recycling the metals begins. Once this process is completed, the final product is sent out to the right places.