![Ocean plastics-Rich Carey-Shutterstock](https://resource-recycling.com/plastics/wp-content/uploads/sites/4/2022/08/ocean-plastics-20220823-Rich-Carey-shutterstock_459072727-web.jpg)
Researchers found success with partial depolymerization of virgin PET and PET bottles recovered from the sea. | Rich Carey/Shutterstock
A chemical recycling research project concluded that a partial depolymerization technique can break down scrap PET in a relatively short time and under mild conditions with little energy use.