[PDF][PDF] Functionalization Mesoporous Silica using Aminopropyltriethoxysilane (APTES) as Adsorbent for Removal Ni (II) from Aqueous Solution

E Hidayani, A Andriayani… - JKPK (Jurnal Kimia dan …, 2024 - pdfs.semanticscholar.org
The increasing pace of industrial development may contribute significantly to water pollution
through industrial wastewater effluent [ 1]. Industrial waste, containing organic and inorganic …

Biosynthesis of Methyl Esters from Used Cooking Oil (UCO) using Lipase Enzyme from Aspergillus oryzae on Moldy Copra

N Dali, S Dali, A Chairunnas, HAM Amalia… - JKPK (Jurnal Kimia …, 2023 - jurnal.uns.ac.id
The successful production of methyl esters from used cooking oil (UCO) using lipase
enzymes from Aspergillus oryzae on moldy copra has been achieved. This method offers an …