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All Journal DIDAKTIKA: Jurnal Pendidikan Sekolah Dasar Journal of Degraded and Mining Lands Management Jurnal Belantara Journal of Physics and Its Applications JMIE (Journal of Madrasah Ibtidaiyah Education) Jurnal Teknik Menara Perkebunan Journal of Sylva Indonesiana Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Jurnal Sylva Lestari
Hendra Prasetia
Universitas Negeri Yogyakarta
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences

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Journal : Journal of Physics and Its Applications

 1 
Electrokinetic Remediation Treatment of Chromium (Cr) Concentration and Distribution in Soil from the PT Semen Baturaja Cement Factory Environment Alfajrin, Achmad Chalid Afif; Komariah, Rahma Nur; Prasetia, Hendra; Halid, Muhammad Akmal; Aisyara, Arien; Simatupang, Lamtongam; Ghifari, Hamzah Daffa; Widiatama, Angga Jati; Arham, La Ode; Mukti, Aqil Chandra; Ningsih, Dina Widya; Ferdinan, Muhammad Rizky
Journal of Physics and Its Applications Vol 7, No 3 (2025): August 2025
Publisher : Diponegoro University Semarang Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpa.v7i3.25377

Abstract

PT Semen Baturaja, a cement production company in South Sumatra, Indonesia, holds a Mining Business License of 103.4 hectares, of which 64.23% was reclaimed during 2017–2021. However, the revegetation success rate remains low at only 9%, potentially due to excessive soil chromium (Cr) accumulation. This study investigates the application of electrokinetic remediation to reduce Cr concentrations and improve soil conditions for revegetation. The experiment was conducted on soil samples collected from Disposal Area 4 of PT Semen Baturaja, using a laboratory-scale setup with copper electrodes powered by a 20 V direct current, applied continuously for 48 hours. The results showed that Cr ions tend to migrate toward the anode due to electromigration, while redox reactions influence Cr distribution over time. The highest treatment efficiency was observed in segment one (11.123%), and the lowest in segment three (1.651%). These findings demonstrate the potential of electrokinetic remediation as a viable method for enhancing revegetation in Cr-contaminated post-mining soils.
Co-Authors Ainin Niswati Aisyara, Arien Alfajrin, Achmad Chalid Afif Arham, La Ode Christine Wulandari Christine Wulandari Dermiyati, Dermiyati Dian Iswandaru Eva Yunita Falah Rizkasumarta Fasya, Muhammad Rizki Firdaus Fathurrohman Fathurrohman Ferdinan, Muhammad Rizky Ghifari, Hamzah Daffa Halid, Muhammad Akmal Hasballah, Bayu Ginanjar Irwan Sukri Banuwa Istighfara, Vedelya Iswandaru, Dian Jayawarsa, A.A. Ketut Komariah, Rahma Nur Kus Eddy Sartono Maulasih, Resti Melya Riniarti Mukti, Aqil Chandra N., Novriyanti Ningsih, Dina Widya Novriyanti Novriyanti Pangestu, Pandu Galang Park, Byung Bae Putra, Heriansyah Rinawati Rinawati Simatupang, Lamtongam Udin Hasanudin Wahyu Hidayat Widiatama, Angga Jati Wijaya, Bangun Adi Wuri Wuryandani Yoannisa Egeustin Yoo, Jiho Yunita, Repha Sera