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All Journal Journal of Degraded and Mining Lands Management Forum Geografi Journal of Geoscience, Engineering, Environment, and Technology PROMINE Jurnal Chemurgy Gorontalo Journal of Forestry Research Specta Journal of Technology INDONESIAN MINING PROFESSIONALS JOURNAL JOURNAL SCIENTIFIC OF MANDALIKA (JSM) Jurnal Sosial dan Teknologi Journal Transformation of Mandalika Jurnal Riset Teknik Pertambangan Journal of Comprehensive Science MINERAL Nusantara Civil Engineering Journal INTAN Jurnal Penelitian Tambang Jurnal Sosial dan Sains Jurnal Manusia dan Lingkungan JURNAL TEKNOLOGI MINERAL FT UNMUL
Shalaho Dina Devy
Fakultas Teknik Universitas Mulawarman
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Journal : jurnal chemurgy

 1 
DECREASE LEVELS OF IRON (Fe) AND MANGANESE (Mn) IN ACID MINING WATER USING ACTIVE CARBON OF EGG SHELL Sandri Tandi Rapang; Shalaho Dina Devy; Windhu Nugroho; Harjuni Hasan; Revia Oktaviani; Tommy Trides
Jurnal Chemurgy Vol 6, No 2 (2022): Jurnal Chemurgy-Desember 2022
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/cmg.v6i2.9290

Abstract

Acid mine drainage is acidic water that arises as a result of mining activities. Acidic water has a high acidity, which is often characterized by a low pH and contains high levels of heavy metals Fe and Mn. The purpose of this study was to determine the effect of activated carbon on the adsorption process and the effect of mass of activated carbon on eggshells. The method used in this research is the adsorption method using activated carbon of eggshell which is physically and chemically activated. This study used a mass variation of 5, 10, 15 and 20 grams with a contact time of 30 minutes and an adsorbent size of 200 mesh. The parameters studied were heavy metals iron (Fe) and manganese (Mn). The initial concentration of Fe acid mine waste was 29.179 mg/L, and Mn was 7.9692 mg/L. The results showed that the mass of activated carbon had an effect on decreasing the levels of Fe and Mn metals. On physical activation the average decrease in Fe metal was 99.50% and Mn metal was 53.21%, while on chemical activation the average decrease in Fe metal was 97.72% and Mn metal was 97.97%.Keywords: Acid mine water, Fe, Mn, Activated carbon, egg shell
Co-Authors Achmad Faisal Agus Winarno Agus Winarno Agus Winarno Agus Winarno Agus Winarno, Agus Ainayah Al Fatihah Aipassa, Marlon Ivanhoe Albertus Juvensius Pontus Aline Thresa 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 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 Mukmin, Abdul Rijal Musodiq Musodiq Nugroho, Windhu Oktaviani, Reva Pontus, Albertus Juvensius Pradipta Baehaqi Prayoga, Yogi Bayu Pretty Permatasari Hutahayan 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 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