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All Journal Phi : Jurnal Pendidikan Fisika dan Terapan JURNAL TEKNIK GEOLOGI : Jurnal Ilmu Pengetahuan dan Teknologi
Arisandy, Maharani
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Earth & Planetary Sciences Education Engineering Physics Other

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PEMETAAN PANAS BUMI DAN POTENSI IMPLEMENTASI TEKNOLOGI BINARY CYCLE UNTUK MENDUKUNG TRANSISI ENERGI BERSIH DI KABUPATEN KUTAI KARTANEGARA Firdaus, Azkia Najma; Arisandy, Maharani; Winusda, Sinta Caenur
JURNAL TEKNIK GEOLOGI : Jurnal Ilmu Pengetahuan dan Teknologi Vol 7, No 2 (2024): Jurnal Teknik Geologi : Ilmu Pengetahuan dan Teknologi
Publisher : Teknik Geologi Fakultas Teknik Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jtgeo.v7i2.18721

Abstract

Penelitian ini memetakan potensi panas bumi di Kabupaten Kutai Kartanegara untuk mendukung transisi energi bersih menggunakan teknologi binary cycle. Dengan metode remote sensing, analisis citra satelit Landsat 8 OLI/TIRS dilakukan untuk menghitung Normalized Difference Vegetation Index (NDVI) dan Land Surface Temperature (LST), serta menggunakan peta geologi untuk identifikasi sesar. Data ini dianalisis dengan metode Analytical Hierarchy Process (AHP) untuk menentukan wilayah potensial. Hasil menunjukkan bahwa wilayah dengan kerapatan vegetasi rendah dan suhu permukaan tinggi, khususnya di sekitar sesar aktif, memiliki potensi panas bumi yang signifikan. Desa Tamapole dan Muara Jawa Ulu diidentifikasi sebagai lokasi optimal untuk pembangunan pembangkit listrik tenaga panas bumi berbasis binary cycle. Berdasarkan penelitian ini, disimpulkan bahwa implementasi teknologi binary cycle di wilayah ini berpotensi mendukung target keberlanjutan Ibu Kota Nusantara dengan menyediakan energi panas bumi yang ramah lingkungan.
Mapping of Physicochemical Properties of Well and River Water in Sayang and Cikeruh Villages, Sumedang Regency Arisandy, Maharani; Fitriani, Dini; Agustine, Eleonora; Kirana, Kartika Hajar; Atthailah, Luthfi Tanton; Fidela, Shafa Maura; Pamula, Alden Rizqi; Fajar, Raya Putra Sang
Jurnal Phi: Kurnal Pendidikan Fisika & Terapan Vol 12 No 2 (2026)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/p-jpft.v12i2.34214

Abstract

Water is an essential resource for human life, yet its quality has declined due to population growth and land-use changes. Sayang and Cikeruh Villages in Jatinangor District have experienced environmental pressures from land conversion and domestic activities that may affect groundwater and surface water quality. This study aims to map and analyze the physicochemical parameters of water, including temperature, pH, electrical conductivity (EC), and total dissolved solids (TDS), in well water and the Cikeruh River. Measurements were conducted at ten well and nine river sampling points and analyzed using descriptive, spatial, and multivariate methods. The results show that most well water samples meet clean water quality criteria; however, several locations exhibit elevated EC and TDS values and slightly acidic pH, indicating the influence of surrounding residential activities. In contrast, river water quality remains within acceptable limits for all measured parameters. Multivariate analysis reveals a strong correlation between EC and TDS in both well and river water, indicating their importance as key indicators of water quality. Spatial analysis shows that water quality in the southern part of the study area tends to be lower than in the northern part. Continuous monitoring and appropriate water resource management are therefore necessary to maintain water quality in the study area.
Co-Authors Atthailah, Luthfi Tanton Dini Fitriani Eleonora Agustine Fajar, Raya Putra Sang Fidela, Shafa Maura Firdaus, Azkia Najma Kartika Hajar Kirana Pamula, Alden Rizqi Winusda, Sinta Caenur