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Doni Putra Erlinda
Universitas Riau
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Environmental Science Industrial & Manufacturing Engineering

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KARAKTERISTIK ARANG AKTIF DARI PELEPAH KELAPA SAWIT DENGAN VARIASI JENIS AKTIVATOR KIMIA PADA KONSENTRASI OPTIMUM Doni Putra Erlinda; Fajar Restuhadi; Yelmira Zalfiatri; Nur Hasnah AR; Ahmad Ibrahim Roni Surya Hasibuan
SAGU Vol. 25 No. 2 (2026): SAGU Journal – Agri. Sci. Tech., September, 2026, Vol. 25 : No. 2
Publisher : Fakultas Pertanian Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jsg.v25i2.99

Abstract

Oil palm fronds were one of the plantation wastes that could be utilized as raw material for producing activated carbon. Activated carbon was produced through carbonization and activation processes. This study aimed to obtain the best type of activator in the production of activated carbon from oil palm fronds. The study was conducted experimentally using a Completely Randomized Design (CRD) with five treatments and three replications. The treatments in this study were P1 (NaOH 2.5%), P2 (KOH 15%), P3 (H₃PO₄ 9%), P4 (H₂SO₄ 10%), and P5 (HCl 15%). The observed parameters consisted of moisture content, ash content, volatile matter, fixed carbon, and iodine adsorption. The data were analyzed statistically using the analysis of variance, if Fcount ≥ Ftable then the treatment had a significant effect and the analysis continued with Duncan's Multiple Range Test (DMRT) at the level of 5%. The results showed that the type of activator had a significant effect on all observation parameters. Activated carbon with the best treatment was found on P4 treatment (H₂SO₄ 10%) with a moisture content of 0.49%, ash content of 1.10%, volatile matter content of 2.10%, fixed carbon content of 96.31%, and iodine absorption of 854.46 mg/g.
Co-Authors Ahmad Ibrahim Roni Surya Hasibuan Fajar Restuhadi Nur Hasnah AR Yelmira Zalfiatri