ANALISIS KARAKTERISTIK FLUIDA MATA AIR PANAS DI DESA SAWANGAN KABUPATEN MINAHASA UTARA DENGAN MENGGUNAKAN GEOINDIKATOR Cl-Li-B
Abstract
The need for energy in everyday life is very important, geothermal energy has the potential to become an energy source for power plants. Indonesia has one of the largest geothermal potentials, because Indonesia is located in the Ring of Fire. One of the provinces known for its abundance of geothermal energy is North Sulawesi. The purpose of this study is to determine the characteristics of this geothermal manifestation. The method used is the Cl-Li-B Geoindicator to determine the outflow zone or upflow zone of a geothermal system. The results of the study show that the manifestation has a temperature of 39â°C with a pH of 6.39 containing a higher chloride (Cl) content than Lithium (Li) and Boron (B), the chloride (Cl) content has a percentage of 82.3529% while for Lithium (Li) has a percentage of 11.7647% and Boron (B) has a percentage of 5.8823%. The data shows that of the three parameters studied, the relatively low B/Cl ratio indicates that the hot spring comes from an old geothermal reservoir and chloride (Cl) has the highest percentage of content, it can be concluded that this manifestation is in the outflow zone
References
Mooney, C., 2011. "Geothermal Power" Scientific American.
Arikalang, M., Palilingan, R., dan Polii, J., 2022. “Karakteristik Fluida Panas Bumi Menggunakan Geoindikator Cl-Li-B Di Daerah Desa Bakan.†Jurnal FisTa: Fisika dan Terapannya, Vol. 3, No. 1.
Tonani, F., 1970. "Geochemical Methods of Exploration for Geothermal Energy." Geothermics, Vol. 158.
U.S. Department of Energy. 1997. “Geothermal Energy… Power from the Depths.â€
Hochstein, M. P., and Sudarman, S., 2015. “Indonesian Volcanic Geothermal Systems.†World Geothermal Congress 2015 (April): 11.
Saptadji, N. M., 2001. “Teknik Panasbumi.†Institut Teknologi Bandung.
Sompotan, A., 2012. “Struktur Geologi Sulawesi.†Perpustakaan Sains Kebumian Institut Teknologi Bandung.
Banks, D., 2017. “Geochemistry and Hydrochemistry (Geothermal Best Practice Guide).†DESTRESS H2020 Project Best Practice series (November).
Mwangi, S. M., 2013. “Application of Geochemical Methods in Geothermal Exploration in Kenya.†Procedia Earth and Planetary Science, Vol. 7, No. 12.
D’amore, F., and Panichi, C., 1985. “Geochemistry in Geothermal Exploration.†International Journal of Energy Research, Vol. 9, No. 3.
Trompetter, W. J., Reyes, A. G., Vickridge, I. C., dan Markwitz, A., 1999. “Lithium and Boron Distributions in Geological Samples.†Nuclear Instruments and Methods in Physics Research, Section B, Vol. 158, No. 1.
Cullen, J. T., Hurwitz, S., Barnes, J. D., Lassiter, J. C., Penniston-Dorland, S., Meixner, A., Wilckens, F., Kasemann, S. A., McCleskey, R. B., 2021. “The Systematics of Chlorine, Lithium, and Boron and Δ37Cl, Δ7Li, and Δ11B in the Hydrothermal System of the Yellowstone Plateau Volcanic Field.†Geochemistry, Geophysics, Geosystems, Vol. 22, No. 4.
Strelbitskaya, S., and Radmehr, B., 2010. “Geochemical Characteristics of Reservoir Fluid from NW-Sabalan Geothermal Field, Iran.†Proceedings World Geothermal Congress.
Nicholson, K., 1993. "Geothermal Fluids: Chemistry and Exploration Techniques". Springer-Verlag.
Copyright (c) 2025 SOSCIED
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
LPPM Politeknik Katolik Saint Paul Sorong
