Energy production from renewable or waste biomass/material is more attractive alternative compared to conventional feedstocks, such as corn and soybean. The objective of this study is to maximize utilization of any waste organic carbon material to produce renewable energy. This study presents total utilization of a waste material, spent coffee ground, through a two-step process. The waste coffee ground was selected as a waste organic carbon material and then collected from local coffee shops and dried in oven to remove excess moisture.
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