Chemical recycling powers the circular economy
2022 年 6 月
Chemical recycling offers help to solve the problem of plastic pollution. Some companies have taken on this task and developed various processes to reintegrate used plastics into the circular economy. Focusing on PET (polyethylene terephthalate) as one of the top three plastics produced worldwide, these processes upcycle plastic waste into virgin grade materials. Filtration technology from BHS-Sonthofen Process Technology plays the key role in the purity of the products from which virgin PET is made.
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The BHS rotary pressure filter of type RPF is a continuously operating unit for pressure filtration that is suited for the chemical recycling process of plastic waste.
The BHS belt filter is made of stainless steel and supports a multi-stage counter-current washing.