This study used environmental life cycle assessment (LCA) to investigate waste vegetable oil (WVO) biodiesel production at the University of Guelph, Ridgetown Campus, Centre for Agricultural Renewable Energy and Sustainability (CARES). CARES production data and Natural Resources Canada’s GHGenius LCA data were utilized to conduct a well-to-gate LCA. A range of scenarios were studied including using soybean oil feedstock and implementing methanol recovery.
Results suggest that methanol is the environmental bottleneck of the WVO biodiesel production system. Results also suggest soybean biodiesel production released more GHG emissions and consumed more energy than both WVO biodiesel or petroleum diesel production.
LCA is an iterative process. Due to the study’s limited scope, and status as a screening study, it is recommended that the study of the impacts of the CARES facility be redone with more reliable facility data, that it include the anaerobic digester, as well as a well-to-wheels boundary. / University of Guelph
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:OGU.10214/6644 |
| Date | 07 May 2013 |
| Creators | Wasserman, Eli Shawn Jordan |
| Contributors | Lubitz, William David, Nicol, Rob, Dias, Goretty |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Thesis |
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