特に、食用油脂や香辛料を含む容器類は洗浄に手間がかかり、リサイクルが困難です。 Cleaning – all of the materials are then cleaned within their individual streams to get rid of any contaminants, making use of a mix of machines and by hand. Mechanical recycling is a simple and widely utilised technique. It requires collecting, sorting, cleaning, and reprocessing materials into new merchan... https://materialrecycling99754.ivasdesign.com/56612826/material-recycling-options