1. Assessment of Environmental Impact of the Gayo Arabica Coffee Production by Wet Process using Life Cycle Assessment
- Author
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Suprihatin, Tajuddin Bantacut, and Ikhsan Diyarma
- Subjects
Impact assessment ,Global warming ,Arabica coffee ,04 agricultural and veterinary sciences ,gayo arabica coffee ,010501 environmental sciences ,TP368-456 ,Pulp and paper industry ,040401 food science ,01 natural sciences ,greenhouse gas (ghg) effect ,Industrial and Manufacturing Engineering ,Food processing and manufacture ,chemistry.chemical_compound ,0404 agricultural biotechnology ,chemistry ,life cycle assessment ,Greenhouse gas ,Carbon dioxide ,Environmental science ,Production (economics) ,Environmental impact assessment ,Life-cycle assessment ,0105 earth and related environmental sciences ,Food Science - Abstract
Increasement of demand for gayo arabica coffee has influenced the coffee industry, either in increasing the coffee production and also in increasing the usage of coffee machinery and equipment significantly. However, combustion of oil fuels result the emissions of carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) which increase the effect of greenhouse gases from the coffee production process. This study aimed to analyze the direct impact of gayo coffee production towards environment using the Life Cycle Assessment (LCA) method, including several stages such as (1) the goal and scope definition, (2) the inventory analysis, (3) the impact assessment, and (4) the interpretation. Results of this study showed that the energy needed to process 1000 kg of coffee was 7.67 MJ, while the produced liquid waste was 5 953.2 kg. The value of the global warming impact on the coffee life cycle was 56 807 165.63 CO2eq.
- Published
- 2019