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Trash is normally divided into 'recyclable' and 'non-recyclable'. Workers need further classification of the trash after the trash was thrown away. As one of the recyclable materials, plastic usually does not need professional classification. It will significantly reduce the workers’s workload if they classify and recycle plastic bottles which make up a great proportion of plastic trash.
Zhejiang University
Hangzhou, China
Huanle LI,
Zhejiang University
Wenjing JIN,
Zhejiang University
Senyuan LUO,
Zhejiang University
Shan ZHANG,
Zhejiang University
