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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Sumberdaya Alam dan Lingkungan Jurnal Berkala Epidemiologi el-Jizya: Jurnal Ekonomi Islam Jurnal Pendidikan Biologi Indonesia Jurnal Sains & Teknologi Lingkungan Indonesian Mining Journal Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam IJEEM - Indonesian Journal of Environmental Education and Management Jurnal Teknika SRIWIJAYA JOURNAL OF ENVIRONMENT el-Jizya: Jurnal Ekonomi Islam Indonesian Journal of Sport Science and Coaching Indonesian Mining Journal JURNAL REKAYASA KIMIA & LINGKUNGAN
Wibowo, Yudha Gusti
Institut Teknologi Sumatera
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Physics Public Health Other

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Journal : Jurnal Sumberdaya Alam dan Lingkungan

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A Study on the Prediction of Acid Mine Drainage Formation Rate Using Free Draining Column Leach Test for Acid Mine Drainage Prevention at Laboratory Scale Jarwinda, Jarwinda; Wibowo, Yudha Gusti; Khanafy, Abdul; Putri, Ilmi Tazkia; Fadillah, M Rizky; Lusitania, Lusitania; Kurniawan, Setyo Budi
Jurnal Sumberdaya Alam dan Lingkungan Vol 12, No 2 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jsal.2025.012.02.4

Abstract

ABSTRAK Acid Mine Drainage (AMD) is a major environmental concern in coal mining, particularly in Indonesia where surface mining is widely practiced. The exposure of sulfide minerals to water and oxygen leads to the formation of acidic, metal-laden leachate that poses significant risks to water resources, soil quality, and human health. Conventional treatment methods are often expensive and unsustainable, highlighting the need for preventive approaches. This study aims to predict and minimize AMD formation using the Free Draining Column Leach (FDCL) test under simulated wet-dry cycles. Various configurations of Potentially Acid Forming (PAF) and Non-Acid Forming (NAF) materials were tested, with the addition of biochar and zeolite as amendment layers. Static tests, including paste pH, NAG pH, NAPP, and Acid-Base Accounting (ABA), were used to classify the acid-generating potential of the samples. X-ray Diffraction (XRD) was conducted to assess mineral composition, and leachate was analyzed for pH and Total Dissolved Solids (TDS). Results showed that Scheme 3 (PAF–NAF–PAF) had the highest acid generation potential (pH < 4), while Schemes 4 and 5, which included biochar and zeolite, maintained neutral to alkaline conditions and lower TDS. These findings demonstrate the potential of local materials to reduce AMD risks and emphasize the importance of early prevention strategies. The FDCL method offers a valuable tool for improving mine waste management in alignment with sustainable mining practices. Keywords: Acid mine drainage; FDCL test; AMD prediction; biochar; zeolite; mine waste management
Co-Authors Addion Nizori ADHE SAPUTRA, ADHE Adri Adri AHMAD MUZAFFAR Al-azizah, Putri Ali Sadikin Anis Anis Tatik Maryani ANWAR, DEDY Arif Rohman Arkham, La Ode Aryo Yudhoyono Atman Atman, Atman Aves Dwi Hendra Bimasatyaji Surya Ramadhan Bimastyaji Surya Ramadhan Bonifasius Boy Indrayana Cahyo, Mohammad Rafif Dwi Candra Wijaya Candra Wijaya, Candra Chaniago, Muhammad Akbar Damris Muhammad Defia Indah Permatasari Desfaur Natalia Dewi Rosanti Dodi Devitriano Dody Oktantiyo S Endarman Saputra Fadillah, M Rizky Faizar Farid Firdaus Firdaus Gusniwati , Hadi Winarno Heriyanti Heriyanti Hutwan Syarifuddin Hutwan Syarifuddin Hutwan Syarifuddin Huwan Syarifuddin Intan Lestari IQRONI, DAVID Irene, Rilis Jalius Jalius Jalius Jalius Jarwinda, Jarwinda Jasminarni Kerlin Maysatria Khanafy, Abdul Kholivia KINDA, MEIYER MARTHEN Kurniawan, Setyo Budi La Ode Arkham Lusitania, Lusitania M Alpaizin MARIA BINTANG Maysatria, Kerlin Miranti Sari Fitriani Muhammad Andriansyah, Muhammad Muhammad Naswir Muhammad Safri Nainggolan, Ellyas Alga Nasri MZ Naswir, Muhammad Natalia, Desfaur Neliyati, Neliyati Ngatijo Ngatijo Nur'ani, Herlina Nyimas Myrna EF Petrus Halomoan Pratiwi, Cantika Putri, Ilmi Tazkia Putri, Intan Andriani Rahmat Basuki Rahmat Fadhilah Ramadan, Bimastyaji Surya Restina Bemis Rizki Ananda Rosanti, Dewi Rosarina, Desy Rosarina, Desy Safitri, Rahayu Puji Saidi, Busyra B Sarman Sarman Simanjuntak, Evy Enjelina Sitepu, Ivana Solikhati Indah Purwaningrum Suri Setyaningsih Dewi Susila Arita Syahnur, Mirza Tsabitah, Natasya Ummi Kalsum Wahyudi Zahar Winny Laura Christina Hutagalung Yardha Yardha Yasdi Yasdi Yudhoyono, Aryo Yudi Achnopa Yulia Morsa Said