PENGARUH JARAK ELEKTRODA TERHADAP ARUS LISTRIK PADA SEDIMENT MICROBIAL FUEL CELL (SMFC) DI PERAIRAN SUNGAI KONG, SUMATERA SELATAN

SITOHANG, RAKHEL MARGARETA and Ulqodry, Tengku Zia and Diansyah, Gusti (2024) PENGARUH JARAK ELEKTRODA TERHADAP ARUS LISTRIK PADA SEDIMENT MICROBIAL FUEL CELL (SMFC) DI PERAIRAN SUNGAI KONG, SUMATERA SELATAN. Undergraduate thesis, Sriwijaya University.

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Abstract

SMFC is a development of the concept of utilizing Microbial Fuel Cell (MFC) with the concept of planting anodes in anoxic sediments and cathodes in the water column. This experimental research aims to examine the effect of the optimal electrode distance used in SMFC and assess the optimal electrical energy potential based on electrode distance in SMFC in Kong River, South Sumatra. The research was conducted in July-August 2023. Sampling was conducted in Sungai Kong, South Sumatra. Research activities include SMFC circuit using different electrode spacing (2, 4, 6, 8 cm), measuring the voltage of each circuit and converting the voltage into current density. The results showed that the current density at a distance of 2 cm was 224.48 - 739.30 mA/m², a distance of 4 cm was 223.44 - 854.59 mA/m², a distance of 6 cm was 220.75 - 783.77 mA/m² and a distance of 8 cm was 245.05 - 724.88 mA/m². The largest SMFC potential is at a distance of 8 cm with an average of 434.56 mA/m². Based on the results of the study it can be concluded that the optimal electrode distance is a distance of 8 cm which has greater potential than other distances in generating electrical energy. Keywords : Electrical Energy, Electrode Distance, Kong River, SMFC

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Energi Listrik, Jarak Elektroda, SMFC, Sungai Kong
Subjects:	Q Science > QD Chemistry > QD241-441 Organic chemistry Q Science > QR Microbiology
Divisions:	08-Faculty of Mathematics and Natural Science > 54241-Marine Science (S1)
Depositing User:	Rakhel Margareta Sitohang
Date Deposited:	14 Jun 2024 07:21
Last Modified:	14 Jun 2024 07:21
URI:	http://repository.unsri.ac.id/id/eprint/147008

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