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The Use Of Life-Cycle Analysis To Reduce The Environmental Impact Of Materials In Manufacturing, Megan A. Kreiger
The Use Of Life-Cycle Analysis To Reduce The Environmental Impact Of Materials In Manufacturing, Megan A. Kreiger
Dissertations, Master's Theses and Master's Reports - Open
This thesis is composed of three life-cycle analysis (LCA) studies of manufacturing to determine cumulative energy demand (CED) and greenhouse gas emissions (GHG). The methods proposed could reduce the environmental impact by reducing the CED in three manufacturing processes.
First, industrial symbiosis is proposed and a LCA is performed on both conventional 1 GW-scaled hydrogenated amorphous silicon (a-Si:H)-based single junction and a-Si:H/microcrystalline-Si:H tandem cell solar PV manufacturing plants and such plants coupled to silane recycling plants. Using a recycling process that results in a silane loss of only 17 versus 85 percent, this results in a CED savings of 81,700 …