The light metal aluminum is an important raw material in many industries, from the automotive to the beverage industry. But how can we ensure that this important material is used in a sustainable and environmentally compatible way? One way is to recycle aluminum.
Aluminum is a finite raw material whose extraction is associated with significant environmental impacts. By recycling aluminum, we can reduce the need for new raw materials and thus conserve resources. In addition, recycling aluminum is more energy efficient than producing new aluminum from bauxite. For example, producing aluminum from recycled material requires only about five percent of the energy needed to produce new aluminum.
Recycling aluminum starts with collecting used aluminum. This can be done by individuals, businesses or recycling companies. The collected aluminum is then sorted and cleaned. It is then crushed and melted down in smelting furnaces. The molten aluminum can then be further processed in the form of cast ingots or other semi-finished products.
Recycling aluminum has many advantages. Here are the most important ones:
Recycled aluminum can be used in many industries. Here are some examples:
Every individual can contribute to the recycling of aluminum by:
The use of the light metal aluminum brings advantages in energy savings. The user-friendly surface coating expands the metal's range of applications. The recycling of aluminum is another important contribution to environmental protection and the conservation of resources. Every individual can contribute to the recycling of aluminum and thus help ensure that this valuable raw material is used sustainably.
Which questions have you always asked yourself in the area of metal finishing or electroplating?
What would you like to find out about Rieger Metallveredlung? We would be happy to receive your suggested topics and incorporate them into our blog. Simply send us your topic!