Pendugaan Sebaran Kandungan Bauksit Dengan Metode Geolistrik Konfigurasi Schlumberger di Desa Sungai Batu Kabupaten Sanggau Kalimantan Barat

Tira, Hendro; Arman, Yudha; Putra, Yoga Satria

doi:10.26418/positron.v5i2.12018

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…Metode ini telah digunakan untuk mengidentifikasi lapisan akuifer (Darsono and Darmanto, 2019), intrusi air laut (Pujianiki and Simpen, 2018) dan pencemaran air tanah (Dewi, Resta and Juventa, 2020). Selain itu, metode ini juga dapat diaplikasikan untuk menentukan ketebalan gambut (Fajania, Arman and Muhardi, 2021), endapan bauksit (Tira, Arman and Putra, 2015), mengidentifikasi sesar (Lutfinur, Khumaedi and Susanto, 2015), mengidentifikasi lapisan bawah permukaan (Wahyudi, Azwar and Muhardi, 2021), potensi longsor (Sismanto and Nasharuddin, 2018), dan lain-lain.…”

Section: Iunclassified

Aplikasi Metode Geolistrik Resistivitas untuk Mengidentifikasi Lapisan Akuifer di Komplek Alam Mulia Serdam, Kabupaten Kubu Raya

Faisal

Putra

Muhardi

2022

JFU

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telah diidentifikasi menggunakan metode geolistrik resistivitas. Pengambilan data dilakukan menggunakan alat geolistrik Automatic Resistivity System (ARES) 12 V. Pengukuran di lapangan mengaplikasikan konfigurasi dipol-dipol dengan panjang lintasan 195 m dan jarak antar elektroda 5 m. Hasil pengukuran menunjukkan sebaran resistivitas bawah permukaan hingga kedalaman 40,9 m, dengan nilai 5 Ωm -908 Ωm. Hasil interpretasi menunjukkan bahwa lapisan yang mempunyai nilai resistivitas sebesar 5 Ωm -10,5 Ωm merupakan lapisan akuifer dengan litologi berupa pasir. Lapisan ini diduga sebagai akuifer dangkal (akuifer bebas), karena berada pada kedalaman ± 6 m -31,2 m.

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Section: Iunclassified

Aplikasi Metode Geolistrik Resistivitas untuk Mengidentifikasi Lapisan Akuifer di Komplek Alam Mulia Serdam, Kabupaten Kubu Raya

Faisal

Putra

Muhardi

2022

JFU

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“…Thus, a material with higher resistivity means more difficult for electric current to pass (Dentith & Mudge, 2014). This method is often used to identify subsurface conditions, for example, estimation of bauxite distribution (Bolaji et al, 2019;Tira, Arman and Putra, 2015), subsurface layers lithology (Muhardi & Wahyudi, 2019), aquifer layers lithology (Jufriadi & Ayu, 2019), the presence of groundwater (Muhardi, Perdhana and Nasharuddin, 2019), the potential for landslides (Muhardi & Wahyudi, 2020), and the thickness of the peat layer (Muliadi, Zulfian and Muhardi, 2019).…”

Section: Introductionmentioning

confidence: 99%

Application of Induced Polarization and Resistivity Methods to Identify Subsurface Layers in Bauxite Deposits Area of Kendawangan, West Kalimantan

Muhardi

Anwar

Kaharudin

2022

JPFI

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Kendawangan Sub-district, Ketapang Regency is one of the areas in West Kalimantan Province containing minerals of economic value, namely bauxite deposits. This study has applied both induced polarization and resistivity methods. It aims to identify subsurface layers in the Kendawangan bauxite deposit area based on resistivity and chargeability distribution. Measurements in the field apply a north-south line using the dipole-dipole configuration, have a length of 144 m, and electrode distance of 3 m. The results showed that the subsurface layer in the study area identified the presence of bauxite deposits. In addition, it showed that the subsurface layers were topsoil, bauxite deposits, saprolite, and bedrock. Topsoil has a thickness of about 1 m, and it is a product of the weathering process. The bauxite deposit has a thickness of about 9 m, and it contains the minerals aluminum oxide, quartz, hematite, and titanium oxide. Saprolite has a thickness of about 2 - 4 m, and it contains aluminum silica (kaolinite) and minerals quartz, titanium oxide, zircon, and it is a weathering product of bedrock. The bedrock is at a depth of more than 10 m, which is interpreted as volcanic tuff, sandstone, and claystone.

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Application of Vertical Electrical Sounding (VES) Method with Resistivity Meter Based on Boost Converter to Estimate the Potential of Groundwater Aquifers in Karang Anyar of Tarakan City

Asta

Prasetia

2020

MATEC Web Conf.

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Water catchment research has been done in Karang Anyar of Tarakan City with the aim to estimate the potential of groundwater aquifers. Groundwater is more widely used to meet the needs because of its better quality compared to surface water. The groundwater distribution is not only described vertically, to find horizontally can be seen through the deployment of geological formations that act as aquifers. Vertical Electrical Sounding method is one method that can be used to predict geological and hydrogeological conditions. Based on geoelectric exploration using a resistivity meter based on boost converter shows the presence of groundwater in a depth of 7. 91-_44. 33 meters with resistance of 27. 22 Ωm and the estimated lithology is sand. According the research could determine that resources ground water in Karang Anyar village is prospectly.

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Pendugaan Sebaran Kandungan Bauksit Dengan Metode Geolistrik Konfigurasi Schlumberger di Desa Sungai Batu Kabupaten Sanggau Kalimantan Barat

Cited by 4 publications

References 2 publications

Aplikasi Metode Geolistrik Resistivitas untuk Mengidentifikasi Lapisan Akuifer di Komplek Alam Mulia Serdam, Kabupaten Kubu Raya

Aplikasi Metode Geolistrik Resistivitas untuk Mengidentifikasi Lapisan Akuifer di Komplek Alam Mulia Serdam, Kabupaten Kubu Raya

Application of Induced Polarization and Resistivity Methods to Identify Subsurface Layers in Bauxite Deposits Area of Kendawangan, West Kalimantan

Application of Vertical Electrical Sounding (VES) Method with Resistivity Meter Based on Boost Converter to Estimate the Potential of Groundwater Aquifers in Karang Anyar of Tarakan City

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