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All Journal Journal of Degraded and Mining Lands Management Jurnal Penelitian Geosains Journal of Geoscience, Engineering, Environment, and Technology Jurnal Ilmu Alam dan Lingkungan Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Astonjadro Jurnal Pengabdian Masyarakat Bhinneka
Ulva Ria Irvan
Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Physics Public Health Veterinary

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Determination of heavy metal elements concentration in soils and tailing sediments from lateritic nickel post-mining areas in Motui District, Southeast Sulawesi Mustafa, Muhardi; Maulana, Adi; Irfan, Ulva Ria; Tonggiroh, Adi
Journal of Degraded and Mining Lands Management Vol. 9 No. 2 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.092.3273

Abstract

Heavy metal elements concentration study has been determined from soils and tailing sediments in laterite nickel post-mining area in Motui District Southeast Sulawesi. This study aimed to determine the concentration of some heavy metal elements, especially Fe, Co, Mn and Cr, from surface soils sediments in waste dump sites and tailing sediments in settling ponds from lateritic nickel post-mining areas. A total of 20 samples consisting of 18 soil samples and 2 tailing sediments samples were systematically collected for the study. The soil samples from the waste dump site profile were collected from 3 layers which were divided based on the colour of the soils from top to bottom, namely Layer C, Layer D and Layer E. Six soil samples were taken from each layer with space between each sample in one layer was about 50 – 60 cm. The samples were sent to the laboratory and analysed using Atomic Absorption Spectrometer (AAS) method to determine the concentration of heavy elements. Metal-bearing minerals detected from the bedrock consists of chromite, manganese, magnetite and limonite which are responsible for the Cr, Mn and Co, and Fe content, respectively. The result showed that Fe content is significantly higher in soil samples from Layer C and tailing sediments with dark red to brown in colour, suggesting the strong relation between Fe content and colour index. The general element mobility trend showed that Mn and Co are positively correlated in soil sampling from all layers and tailing samples, whereas Fe and Cr show a negative correlation trend in Layer C, D and tailing sediments but positively correlated in Layer E.
Co-Authors ., Bahrul ., Maulana ., Sahabuddin A. Mallarangeng, Nurjinaan Fakri Adi Adi Adi Maulana Adi Maulana Adi Maulana . Adi Maulana, Adi Adi Tonggiroh Adi Tonggiroh Adi Tonggiroh Agustinus - Alimuddin Hamzah Assegaf, Alimuddin Hamzah Angga Alamin Husain Asfar, Suryawan Baso Resky Maulana . Baso rezki maulana Burhanuddin, Muh Sulhuzair Busthan Azikin Busthan, Busthan Fauzi Arifin Haerany Sirajuddin Haerany Sirajuddin . Hamid Umar Hamzah, Alimuddin Hazairin Zubair, Hazairin Hidayah, Bahrul I Nyoman Adi Putra Ikhwana, Nur Ilham Alimuddin Ilham Alimuddin, Ilham Imran, A M Irzal Nur Iswandi, Adnan Jamil, Arifuddin Kaharuddin Kaharuddin - Kaharuddin - Mamma Kaharuddin . Kifayatul Khair Masyhuda Zulkifli Laksono Trisnantoro M. Fauzi Arifin . M. Zulhuzair B . Ma'waleda, Musri Masse, Asti Gindasari maulana, Baso rezki Meinarni Thamrin Meutia Farida Muhammad Ardiansyah Muhammad Ardiansyah Muhammad Sulhuzair Burhanuddin Muhardi Mustafa Muhardi Mustafa Muhardi Mustafa Musri Ma Waleda Musri Ma'waleda Mutia Farida Mutia Farida, Mutia Okto Ivansyah Pachri, Hendra Ratna Husain . Rohaya Langkoke Rohaya Langkoke Safruddim, Safruddim Sahabuddin - Sahabuddin . Sahabuddin Jamadil SAHABUDDIN SAHABUDDIN Sri Widodo St. Hastuti Sabang St. Hastuti Sabang, St. Hastuti Sultan - Sultan . Sultan Sultan Syamsuddin, Erfan Umar, Imran Yanny, Yanny