The synthesis of silica gel derived from magnetic minerals of Lombok Island river sand has been carried out, which is used as an adsorbent for heavy metals in water. The synthesis …
Functional group analysis of silica gel synthesized from river sand magnetic minerals using the sol-gel method was conducted. River sand magnetic mineral samples were taken from …
This research aims to produce Fe3O4 magnetic nanoparticles-based Taman River sand as the raw material through coprecipitation. The Fe content percentage in the Taman River …
The research on coastal sand in Mataram-Lombok city, located at several beaches, namely, Gading, Loang Baloq, Penghulu Agung, and Ampenan, is to determine the percentage of …
N Novita, M Naibaho, E Puspita… - Asian Journal of …, 2023 - jesh.globalpublikasiana.com
Abstract Analysis and characterization of the natural iron sand of the Bah Bolon River in Simalungun Regency has been carried out. Separation of iron sand is carried out using a …
R Yusuf, RY Lubis - Jurnal Ilmu Fisika dan Pembelajarannya …, 2023 - jurnal.radenfatah.ac.id
In this research, iron sand was obtained from the Sei Serayu river in Deli Serdang Regency. The method for extracting iron sand is by manual extraction using a permanent magnet. The …
The magnetic susceptibility, as well as magnetic properties and morphological properties of the natural sand iron oxide nanoparticles have been investigated. The sample were …
AS Fauzi, YS Pramesti - Jurnal Teknik Mesin (JTM), 2018 - repository.unpkediri.ac.id
Brantas River is the second longest river in Java after Bengawan Solo, flowing from Malang, Blitar, Tulungagung, Kediri, Jombang and Mojokerto. In Mojokerto Regency, the river …
H Yudhawardana, HF Lalus - Jurnal Pendidikan Fisika dan …, 2023 - jurnalfkip.unram.ac.id
The mine sand extraction process used the Methanol Soap Bathed (MSB) method. The results of sample analysis using XRF and VSM (Vibrating Sample Magnetometer) obtained …