One-stage microwave-assisted activated carbon preparation from Langsat peel raw material for adsorption of iron, manganese and copper from acid mining waste

L Ni'Mah, SR Juliastuti, M Mahfud - Communications in Science and …, 2023 - cst.kipmi.or.id
This study describes the efficacy of microwave technology for the preparation of an activated
carbon from Lansium domesticum peel as an adsorbent to adsorb Fe, Cu, and Mn from acid …

Palm oil mill effluent (POME) precipitation using ammonium-intercalated clay coagulant

SJ Priatna, YM Hakim, MA Alfarizi, S Sailah… - … in Science and …, 2023 - cst.kipmi.or.id
Clay intercalation has been completed to improve coagulation ability using ammonium ions
intercalant via multi-step intercalation. The intercalated clay was confirmed by Scanning …

Synthesis and characterization of hydroxyapatite/SiO2/gelatin composites as bone scaffold candidates

I Wahda, S Kasim, H Natsir, S Fauziah… - … in Science and …, 2024 - cst.kipmi.or.id
This study aims to determine the characteristics of hydroxyapatite/SiO 2/gelatin composites
to fulfil the bone scaffold standards. XRF analysis showed that limestone has a high CaO …