Although the collection and recycling of plastic packaging waste has increased considerably in recent years, the market for recycled plastic is facing the inevitable challenges. The search is on for alternative techniques to improve plastic recycling. Watch the video below about the chemical recycling of plastic – one of the new techniques that could help smooth the transition to a circular economy.
Environmental pollution due to plastic is one of the greatest problems of our time. It would be better for the environment if we used less plastic or – where that is not an option – reuse more. But recycling plastic is easier said than done. Of all the plastic waste that is collected, only 34% is recycled. This is because plastic recycling currently involves mechanical processes, which are not suitable for all types of plastic.
“Of all the plastic waste that is collected, only 34% is recycled”
Recycling plastic chemically
Chemical recycling could play a key part in dealing with the current plastic waste problem. In chemical recycling processes, plastic waste is purified and chemically separated into new, pure chemical building blocks. These, in turn, can be used to manufacture new plastics. When it comes to processing more complex plastics, chemical recycling is the only option.
“After chemical recycling, we are left with new, pure chemical building blocks. These, in turn, can be used to manufacture new plastics”
TNO has been intensively researching various forms of chemical recycling for many years now. “We want to set up joint ventures with the business community, to explore the options and thrash out the details. For its part, TNO can assist the business community by analysing a range of potential scenarios and by providing advice on suitable techniques and avenues. In this way, we can jointly contribute to a circular Netherlands”, emphasizes Rob de Ruiter, Circular Economy business developer.
More about the circular economy
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- Circular Economy & Environment