Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Rekayasa Geofisika Indonesia Jurnal Rekayasa Geofisika Indonesia
Syamsul Razak Haraty
Jurusan Teknik Geofisika, Universitas Halu Oleo
Computer Science & IT Earth & Planetary Sciences Engineering Physics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
ANALISIS SUSEPTIBILITAS MAGNETIK PASIR DI AREA PESISIR BATU GONG KECAMATAN LALONGGASUMEETO KABUPATEN KONAWE Ysrawati Ysrawati; Jahidin Jahidin; Syamsul Razak Haraty; Pou Anda; Erzam Sahaluddin Hasan; La Ode Andimbara
Jurnal Rekayasa Geofisika Indonesia Vol 4, No 02 (2022): Edisi Agustus JRGI (Jurnal Rekayasa Geofisika Indonesia)
Publisher : Jurusan Teknik Geofisika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56099/jrgi.v4i02.25600

Abstract

Telah dilakukan penelitian dengan tujuan untuk menentukan nilai suseptibilitas magnetik pasir dan jenis mineral magnetik yang terkandung pada pasir di area pesisir Batu Gong. Pengambilan sampel dilakukan secara grid dengan jumlah 63 titik di area pesisir Batu Gong. Panjang keseluruhan lokasi penelitian 2 km, untuk jarak antar titik pengambilan sampel 30 m pada setiap titik dengan kedalaman 30 cm. Pengukuran nilai suseptibilitas magnetik pasir dilakukan dengan menggunakan alat Bartington MS2B. Berdasarkan hasil pengukuran diperoleh nilai suseptibilitas magnetik sampel pasir berada pada rentang nilai 2,7 x 10-8m3/kg – 8 x 10-8m3/kg, dengan kandungan mineral magnetik berupa  pyrite (FeS2) dan biotite (Mg, Fe, AL Silikat), sedangkan hasil pengukuran analisis geokimia X- Ray Diffraction (XRD) diperoleh persentase senyawa quartz berkisar antara 79,48% - 85,60%  dan persentase senyawa mica berkisar antara 14,39% - 19,51%.
Mapping Magnetic Susceptibilitys as an Estimation of Heavy Metal Pollution in Topsoil along Ranomeeto-Kendari Road, Kendari City Syamsul Razak Haraty; Erzam Sahaluddin Hasan; Putria Melinda
Jurnal Rekayasa Geofisika Indonesia Vol. 5 No. 02 (2023): Edisi Agustus Jurnal Rekayasa Geofisika Indonesia (JRGI)
Publisher : Program Studi Teknik Geofisika FITK UHO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56099/jrgi.v5i02.26

Abstract

This study aims to identify and map the magnetic susceptibility values as an estimation of heavy metal contamination in the upper soil layer along the Bypass Road in Kendari City. The research employed a quantitative approach with direct measurements conducted in the laboratory. The results revealed that the magnetic susceptibility values in the upper soil layer of the Bypass Road in Kendari City ranged from 6,8 x  – 1600,4 x . Additionally, the study detected the presence of heavy metals such as Nickel (Ni), Iron (Fe), Chromium (Cr), and Cobalt (Co) in the soil. The detected heavy metal contents exhibited significant variations, with Nickel ranging from 80 to 7920 ppm, Iron ranging from 38150 to 49920 ppm, Chromium ranging from 1210 to 21650 ppm, and Cobalt ranging from 140 to 850 ppm. These findings provide valuable insights into the potential heavy metal contamination along the Bypass Road in Kendari City and serve as a crucial basis for environmental mitigation and management efforts in the area. Key words: magnetic susceptibility, heavy metals, soil  
Co-Authors Erzam Sahaluddin Hasan Jahidin Jahidin La Ode Andimbara Pou Anda Putria Melinda Ysrawati Ysrawati