Refuse derived fuel potential in DKI Jakarta

4th International Seminar on Sustainable Urban Development

地球科学;经济学

Widyatmoko, H.^1

Environmental Engineering Department, Faculty of Landscape Architecture and Environmental Technology, Universitas Trisakti, Jakarta, Indonesia^1

关键词: Chemistry laboratory;    colorific value;    Combustible wastes;    Electricity production;    energy;    Energy recovery;    Generate electricity;    Municipal solid waste (MSW);   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/106/1/012099/pdf
DOI  :  10.1088/1755-1315/106/1/012099

来源: IOP

【 摘 要 】

Combustible waste fractions of municipal solid waste (MSW) which can not be easily separated or sorted, reused or recycled, may have a high calorifiv value (CV) that can be used in a fuel for energy recovery. The objective of this study was to explore the Refuse Derived Fuel (RDF) potential of municipal solid waste from DKI Jakarta to produce electricity and to promote it to be socially and politically acceptable. For this purpose, 24 sampels of RDF were taken from Bantargebang, cabonized, molded and pressed to be briquette. All samples were analized for moisture, ash, and calorific value in the physical and chemistry Laboratory of ITB Bandung. The analysis of calorific value (CV) shows the CV difference of 1815.8 cal/g between the briquettes (8051.25 cal/g) and the RDF (9867.12 cal/g. The total waste DKI which can be used as briquettes 5253 ton / day or equivalent with 49154115 kWh / day. If the efficiency of electricity production from RDF was 25%, then Jakarta is able to generate electricity from RDF of 12288529 kWh / day or as much as energy needed by 573,480 middle-class households with energy needs of 642.84 kWh/month.