Variasi Ukuran Partikel Terhadap Kualitas Arang Aktif Serat Kelapa Dengan Akt…

This study aims to obtain selected characteristics of activated charcoal made from areca palm fiber with the help of natrium carbonate as an activator. This study was conducted using a completely randomized design (CRD) with five treatments and three replications. The treatment in this study used a particles size variation U1 (100 mesh particle size), U2 (110 mesh particle size), U3 (120 mesh p…