Researchers Develop Recycling Technology for Used Coffee Capsules
DAEJEON, Oct. 27 (Korea Bizwire) — The Korea Institute of Geoscience and Mineral Resources said Wednesday its researchers had developed a new recycling process for waste coffee capsules. The research team crushed and washed waste coffee capsules composed of plastics (97.3 percent) and aluminum (2.7 percent) to remove coffee residue. With a secondary crushing process [...]