We have no choice but to turn to recycled raw materials. Without recycling, our natural resources will continue to be used at an ever faster rate and supplies will gradually run out. What’s more, with the world’s population growing exponentially and the global per capita consumption of raw materials steadily increasing, there is no getting round the fact that the way we are currently behaving means we are effectively heading straight towards a brick wall. If all of the countries around the world were to consume as many raw materials as Germany, then we would need almost two planet earths to cover their needs. A quick look at the amount of raw materials currently being consumed by industrial countries really drives this point home. There really is no alternative to recycled raw materials. It is, for example, easier to recover iron from old railway tracks than it is to recover individual kinds of plastic from complex composite systems. The efforts required to do this, however, differ from material to material as well as from source to source. In principle, every raw material that has been extracted from nature and been used to make a product can be transformed into a recycled raw material. This is carried out in plants that have been specially developed for this work and that use a variety of technologies depending on which type of recycled raw material needs to be produced. Recycled raw materials are produced by separating the different kinds of recyclables according to type and then processing them so they can be returned to production cycles for reuse. ![]() ![]() For example plastics and metals from end-of-life vehicles. Recycled raw materials are raw materials that have not been extracted from nature – such as ore and crude oil – but have instead been recovered from old products.
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