Matching Items (28)
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- Creators: Barrett, The Honors College
ContributorsStains, Kate (Author) / Westover, William (Thesis director) / Etzioni, Tessa (Committee member) / Barrett, The Honors College (Contributor) / Graphic Information Technology (Contributor)
Created2023-12
ContributorsStains, Kate (Author) / Westover, William (Thesis director) / Etzioni, Tessa (Committee member) / Barrett, The Honors College (Contributor) / Graphic Information Technology (Contributor)
Created2023-12
ContributorsStains, Kate (Author) / Westover, William (Thesis director) / Etzioni, Tessa (Committee member) / Barrett, The Honors College (Contributor) / Graphic Information Technology (Contributor)
Created2023-12
ContributorsStains, Kate (Author) / Westover, William (Thesis director) / Etzioni, Tessa (Committee member) / Barrett, The Honors College (Contributor) / Graphic Information Technology (Contributor)
Created2023-12
ContributorsStains, Kate (Author) / Westover, William (Thesis director) / Etzioni, Tessa (Committee member) / Barrett, The Honors College (Contributor) / Graphic Information Technology (Contributor)
Created2023-12
Description
Plastic pollution is undoubtedly one of the most pressing challenges facing humanity today. Significant action is required in order to properly address this rapidly growing threat. The Circular Economy provides a promising model for solution design in terms of responsible consumption and production. Countdown: Circular Economy Solutions is an organization created by Jasmine Amoako-Agyei focused on addressing the threat of plastic pollution in the United States and Ghana, West Africa. The first part of this report will explain the severity of the global plastic pollution crisis and challenges with recycling. It will then present the Circular Economy as a viable model for a course of action. From there it will explain the efforts of Countdown: Circular Economy Solutions over the last two with a pathway forward. This venture leveraged the greater ASU ecosystem of resources such as Walton Sustainability Solutions, Precious Plastic ASU, the Luminosity Lab, Changemaker Central, Venture Devils, Engineering Projects in Community Service (ASU), Gary K. Herberger Young Scholars Academy, KNUST, and Ashesi D: Lab.
ContributorsAmoako-Agyei, Jasmine (Author) / Phelan, Pat (Thesis director) / Cho, Steve (Thesis director) / Loughman, Joshua (Committee member) / Barrett, The Honors College (Contributor) / Tech Entrepreneurship & Mgmt (Contributor) / Dean, W.P. Carey School of Business (Contributor) / School of Sustainability (Contributor)
Created2022-12
Description
This honors thesis aims to outline and present a business plan for a start-up. Working with the Founders Lab, as part of the W. P. Carey Center for Entrepreneurship and Innovation, three students identified an issue in their community and brainstormed an idea to form a solution. The problem identified was in the textile industry where fabric waste created as a byproduct of production, harms the environment as it ends up in landfills, instead of being recycled. In an effort to create a circular economy, the start-up, Circular Comfort, came into fruition. The mission of this business is to reduce waste by repurposing fabric scraps into products that can be marketed and sold. The first product was created, a beach bag, out of fabric scraps gathered from a fashion incubator. The following will outline the formation of the start-up including research, business plan, market strategy, and the overall journey. By working with a thesis director, the team was able to prepare this pitch deck in hopes to combat an ongoing problem in our community.
ContributorsKattan, Nadeen (Co-author) / Curran, Chris (Co-author) / Thompson, Cassandra (Co-author) / Byrne, Jared (Thesis director) / Sebold, Brent (Committee member) / Dean, W.P. Carey School of Business (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
Over the past decades, rare earth elements (REE) have become a crucial backbone to the functioning of modern technology infrastructure, particularly due to their inclusion within NdFeB magnets which power technologies such as hard disk drives and wind turbines. However, mining and extraction of REEs pose significant environmental and human health risks, thus signaling a need for more sustainable methods of sourcing. This research aims to compare the impact and effectiveness of three recycling processes for decommissioned NdFeB magnets sourced from end-of-life wind turbines, as well as consider strategies for developing these processes on an industrial scale. A material flow analysis (MFA) has been conducted to determine comparable input and output factors for two types of laboratory-scale recycling methods, molten salt electrolysis and hydrometallurgy, and one industrial-scale method, magnet-to-magnet. Following this, an impact analysis of potential industrial level magnet recycling operations for molten salt electrolysis and hydrometallurgy was conducted. The results show that molten salt electrolysis had the highest levels of impact for global warming, ozone depletion, and energy usage of the three methods when scaled on an industrial level. Hydrometallurgy had relatively low energy usage and emissions impacts but required large amounts of water and produced high levels of wastewater. The magnet-to-magnet process showed promising impact results in comparison with the alternate two methods, but further development needs to be done to circumvent the continued use of virgin REE in the final production steps for novel magnets. Overall, it is recommended that locations of recycling operations should be pursued for each process relative to energy and water usage needs, as well as transportation distance from wind farms.
ContributorsSavel, Cassandra Deanne (Author) / Agusdinata, Datu Buyung (Thesis director) / Iloeje, Nwike (Committee member) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2020-12