Konsentrasi Asam Fosfat (H3po4) Terhadap Karakteristik Arang Aktif Dari Tempu…

This study aims to obtain selected characteristics of activated charcoal made from Nypa fruitcans shell with the help of phosphoric acid as an activator. This study was conducted using a completely randomized design (CRD) with four treatments and four replications. The treatments in this study used some concentration of phosphoric acid namely; NI; N2; N3; and N4. Paremters observe were the yiel…