| 英文摘要 |
In order to review the regulations of recycling symbol and the charge scheme of waste containers, build investigation process of un-register recycling business, and evaluate the benefit of carbon reduction for recycling waste containers, the below items have been finished in this project: To collect the opinions on recycling symbol from all sectors, and studied the law on recycling symbol based on the cases which are not easy to get right labeling. Besides, collected and analyzed the recycling situation and how they practiced in different cities, and proposed relevant suggestions to reinforce recycling. Evaluated the advantages and disadvantages of the charge scheme of waste containers under different factors, and discussed the feasibility of changing the charge scheme of bio-plastic container by different levels includes：the influences of related bio-plastic industries, regulation application, charging efficiency and deduction method. Built a investigation flow chart of un-register recycling business, and searched the potential list of un-register recycling business by association member list screening, internet online searching and vending spots on-site searching. The efficient investigation method was also provided to EPA. Completed the data which had been reviewed for designated waste containers and examined 5 waste container materials’carbon footprints, then calculated paper, aseptic packs (including paper, aluminum foil and plastic composite materials), iron (refers to steel sheets), PET and PE have been calculated, and compared raw material with recycled material those could be made of containers and figured out the differences on carbon emission respectively, then evaluated the benefits of carbon reduction by using recycled waste containers to make new ones.
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