UBC Undergraduate Research

A life cycle analysis and impact assessment on styrofoam collected through the Reduction and Recycling Pilot Program Li, Ida (Yunbai)

Abstract

Focusing on the User and Disposal Phases, this report assessed the life cycle impact of Styrofoam waste collected through the UBC Vancouver Styrofoam Reduction and Recycling Pilot Program. In the User Phase, participating buildings had different experiences with various vendors, including seeing the companies’ improvements in package reduction and positive reactions to campaigning efforts. In the Disposal Phase, three current cases of waste management for Styrofoam are assessed and compared in terms of the economics, environment, and social impacts. Recycling is a three-staged process: collected Styrofoam materials from UBC are first shipped to WCS Recycling to be made into #6 pellets, which are then sent to Merlin Plastics for purification and further processing. The resultant Polystyrene #6 pellets will be shipped to an injection-molding company which produces virgin-blended recycled plastic products that are sold internationally. Re-use is the case for UBC Okanagan, as a partnership with Turtle Tanks was developed to incorporate Styrofoam waste into household septic systems. Landfill is a last and most inefficient option. Three alternatives are discussed in this report: 1. Expansion of the current recycling program; 2. Reduction from the source by working with vendors; 3. Explore partnership for re-using Styrofoam boxes; 4. Incineration. Each of these alternatives is evaluated upon four criteria of feasibility, environmental impact, cost, and sustainability of initiative. The alternatives are not exclusive from each other and could be implemented in an integrative fashion. The report concludes with several suggested areas for further research. Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”

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Attribution-NonCommercial-NoDerivs 2.5 Canada