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All Journal EKSAKTA: Journal of Sciences and Data Analysis JFA (Jurnal Fisika dan Aplikasinya) JPSE (Journal of Physical Science and Engineering) Jurnal Penelitian Pendidikan IPA (JPPIPA) INDONESIAN JOURNAL OF APPLIED PHYSICS Journal of Physics and Its Applications JURNAL EKSAKTA PENDIDIKAN (JEP) Pelita Eksakta Journal of Innovation in Educational and Cultural Research Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika Pillar of Physics: Jurnal Berkala Ilmiah Fisika ASEAN Natural Disaster Mitigation and Education Journal JIPI (Jurnal IPA dan Pembelajaran IPA) Journal of Experimental and Applied Physics
Syafriani Syafriani
Department Of Physics, Faculty Of Mathematics And Natural Sciences, Universitas Negeri Padang, Padang
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Environmental Science Materials Science & Nanotechnology Mathematics Physics Other

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Journal : JPSE (Journal of Physical Science and Engineering)

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Identification of Elemental Composition and Heavy Metal Content in Maninjau Lake Sediment Using X-Ray Fluorescence (MNJ 18-41B) Fajar Akmal; Hamdi Rifai; Syafriani Syafriani; Caroline Bouvet De La Maisonneuve; Jeffrey Anthony G. Oalmann; Francesca Forni; Steffen Eisele; Marcus Phua; Rizaldi Putra
JPSE (Journal of Physical Science and Engineering) Vol 6, No 2 (2021): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

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Abstract

Maninjau Lake is a caldera lake located in Agam, West Sumatra. This lake was formed from the volcanic activity of Mount Maninjau Purba about 60,000 years ago. The volcanic material resulting from the eruption is scattered and deposited in various places, one of which is in lake sediments. Volcanic ash contains various types of elements, including heavy metal elements. This study aims to determine the composition and content of heavy metal in the sediments of Maninjau Lake. The sample analyzed was MNJ 18-41B with a core length of 440 mm, focusing on specimens 148 mm and 376 mm. The selection is a specimen based on the magnetic susceptibility value obtained from the measurement meter susceptibility of the MS2E. Specimen 148 has a value susceptibility low of 2.1 × 10-8 m3/kg, while the 376 specimens have the highest value of susceptibility, the highest 141 × 10-8 m3/kg. The content of sediment elements was determined using the results of X-Ray Fluorescence (XRF) measurements. The measurement results showed that the mineral-forming elements in the sediments of Lake Maninjau were dominated by Si, Fe, Rh, and Zr. In contrast, the highest heavy metal elements are Mn, Fe, Sr, and Rh. Based on the elemental composition and mineral oxide compounds in the sediments of Lake Maninjau derived from volcanic ash.DOI: 10.17977/um024v6i22021p068
Co-Authors - Afrizal - Asrizal - Asrizal - Hamdi - Hamdi - Mandasari - Ma’muri - Nizamullah - Yulkifli Adya Mustika Sari Ahmad Fauzi Akmam Akmam Alif Yulanda Putri Andiyansyah Sabarani Angeline Chika Rorensia Asrizal Azmi Renaldi Renaldi Alrahmadana Caroline Bouvet De La Maisonneuve Cici Dwi Tisa Haspen Dessy Ratnasari Ellen Kurniawati Daya Elsa Okta Memori Elsa Yanfatriani Fajar Akmal Fajri Syukur Rahmatullah Fajri Syukur Rahmatullah Fandu Alfadilah Fanny Rahmatina Rahim Fatni Mufit Festiyed Fitri Anggriani Francesca Forni Furqon Dawam Raharjo Furqon Dawam Raharjo Hamdi Arifin Hamdi Hamdi Hamdi Rifai Harman Amir Hidayati Hidayati Ika Sri Fahmi Ilham Akbar Jeffrey Anthony G. Oalmann Joshapat T. Sri Sumantyo Letmi Dwiridal Linda Susanti Lingga Ayunda Pradipta Marcus Phua Matias Adam Canny Calvary Laia Meisyarah Nabillah Mirza Muhammad Waqar Mohamad Ramdhan Mona Berlian Sari Mudzullah Rajif Muhammad Aulia Fauzi Muhammad Reza Iswara Muslim Buldan muthia puteri amarda Mutiara Kusuma Febriwanti Nadya Fitra Kurnia Nici Jumatul Fitri Nofi Yendri Sudiar Nur Azizah Nurmala Dewi Siregar Nurul Hazwani Putra, Amali Rahmat Triyono Rahmi Sukmawati Ramli Ramli Ratna Mila Ridho Pratama Riza Azriyanti Rizaldi Putra Robby Hendra Romadiana Dwi Rudi Kurniawan Rumi Yuliska Sandra Gusdalina Steffen Eisele Suaidi Ahadi Suaidi Ahadi Theja Lufiandi R Thomas Hardy Titin Agustina Ulfa Fadhilah Utari Prisma Dewi Vicky Fikrotu Zakiyah Wahyuni Satria Dewi Weni Oktavia Westi Widia Wati Westi Widia Wati Yenni Darvina Yoga Yusrila Yogi AlFajar Yohandri Yunita Syafitri Yurnetti Yurnetti Zaimi Netrisa Zellvia Elizha