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Journal : promine

Investigasi kondisi airtanah dengan geolistrik: studi kasus endapan aluvial di Bengalon Kutai Timur, Provinsi Kalimantan Timur Indonesia Shalaho Dina Devy; Ibnu Hasyim
PROMINE Vol 9 No 1 (2021): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/promine.v9i1.2306

Abstract

Bengalon is located in East Kutai Regency, East Kalimantan Province. Bengalon is included in the Samarinda-Bontang groundwater basin. The development of agricultural and industrial areas, followed by an increase in residential areas, will cause an increase in the water demand. This study aims to determine the groundwater potential of alluvial areas using the resistivity geoelectric method. The resistivity survey resulted in subsurface lithology, shallow groundwater conditions in the form of depth, thickness, and location of the aquifer as well as the type of groundwater quality. There are 10 locations for geoelectric data collection using the 2D geoelectric method. The results showed that the majority of the aquifers were alluvial deposits consisting of sand and sandy clay. The resistance indicating groundwater is 1 - 4 Ω m, at a depth of 10 – 50 m with a thickness varying from 10 – 20 m which has been dominated by sand. The presence of sea water intrusion in aquifers causes the quality of groundwater to tend to be brackish because the research location is in a swamp area bordering the coast.
Investigasi Kondisi Airtanah Dengan Geolistrik: Studi Kasus Endapan Aluvial di Bengalon, Kutai Timur, Provinsi Kalimantan Timur Shalaho Dina Devy; Ibnu Hasyim
PROMINE Vol 10 No 1 (2022): PROMINE
Publisher : Jurusan Teknik Pertambangan, Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/promine.v10i1.2281

Abstract

Bengalon is located in East Kutai Regency, East Kalimantan Province. Bengalon is included in the Samarinda-Bontang groundwater basin. The development of agricultural and industrial areas, followed by an increase in residential areas, will cause an increase in the water demand. This study aims to determine the groundwater potential of alluvial areas using the resistivity geoelectric method. The resistivity survey resulted in subsurface lithology, shallow groundwater conditions in the form of depth, thickness, and location of the aquifer as well as the type of groundwater quality. There are 10 locations for geoelectric data collection using the 2D geoelectric method. The results showed that the majority of the aquifers were alluvial deposits consisting of sand and sandy clay. The resistance indicating groundwater is 1 - 4 Ω m, at a depth of 10 – 50 m with a thickness varying from 10 – 20 m which has been dominated by sand. The presence of sea water intrusion in aquifers causes the quality of groundwater to tend to be brackish because the research location is in a swamp area bordering the coast.
Co-Authors Abdul Rijal Mukmin Achmad Faisal Agus Winarno Agus Winarno Agus Winarno Agus Winarno Agus Winarno, Agus Ainayah Al Fatihah Aipassa, Marlon Ivanhoe Albertus Juvensius Pontus Aline Thresa Ardhan Ismail Ardian, Sandy Arifin, Dawamul Ivanhoe Ashabul Kahfi, Ashabul Bryan Andreas Turnip Christian Sarungallo Christian Sarungallo Dean Ryanda Putra Donal, Donal Dony Prakasa Eka Putra Eva Indriani Sanggalangi Fasih Hardian Fauzan Dwi Syahputra Fitri Nur Fadilah Gampang Toha Gayus Irwanto Andeina Ginting, Emdananta Grecensius Jevino Hadis Hamzah Umar Hamzah Umar Harjuni Hasan Harjuni Hasan Harjuni Hasan Henny Magdalena Heru Hendrayana Heru Susilo Ibnu Hasyim Ibnu Hasyim Ibnu Hasyim IMANG, NDAN Irfan Irfan Irvan Oktaviandi Jaba, Yafet Krisanto Yardin Panggeso Kristiningrum, Rochadi Kristiningrum Kusnanto, Fransiska Angelina Lifia Kemala Dewi Lucia Litha Respati Lucia Litha Respati Lucia Litha Respati Mardan Ali Mohammad Geraldo fahmi Musodiq Musodiq Nugroho, Windhu Nur Aqsa Syahban Irwan Oktaviani, Reva Pradipta Baehaqi Pretty Permatasari Hutahayan Putri Lufian Tika Putri, Agita Kendari Respati, Lucia Litha Revia Oktaviani Revia Oktaviani Revia Oktaviani Rifki Amin Ma’sum Rinto Syahreza Pahlevi Sakdillah Sakdillah Sakdillah Sakdillah Sandri Tandi Rapang Sarungallo, Christian Sarwono, Edy Kristiningrum Sendana, Aprianto Aris Sharon Tria Kurniawati Silaban Suhaila Ridwan Suharni Suharni Tommy Trides Tommy Trides Tommy Trides Tommy Trides Trides, Tommy William William Windhu Nugroho Windhu Nugroho windhu Wiradhana, Ni Made Ayu Dwi Kartika Zwageri, Rizky