Okta Bani

Banana stem based activated carbon as a low-cost adsorbent for methylene blue removal: Isotherm, kinetics, and reusability

Erni Misran, Okta Bani, E M Situmeang et al. · Alexandria Engineering Journal · 2021 · 157 citations · Full text

Industrial Wastewater, Chemical Engineering, Engineering +15

Characterization of Activated Carbon from Rice Husk by HCl Activation and Its Application for Lead (Pb) Removal in Car Battery Wastewater

Farida Hanum, Okta Bani, L I Wirani · IOP Conference Series Materials Science and Engineering · 2017 · 32 citations · Full text

Car Battery Wastewater, Rice Husk, Chemical Engineering +13

Preparation of Activated Carbon-Based Catalyst from Candlenut Shell Impregnated with KOH for Biodiesel Production

Taslim Taslim, Okta Bani, Novi Aryani et al. · Key engineering materials · 2018 · 24 citations

Engineering, Bioenergy, Green Chemistry +16

Removal efficiency of methylene blue using activated carbon from waste banana stem: Study on pH influence

Erni Misran, Okta Bani, E M Situmeang et al. · IOP Conference Series Earth and Environmental Science · 2018 · 23 citations · Full text

Chemical Engineering, Engineering, Environmental Engineering +15

Biodiesel production from rice bran oil by transesterification using heterogeneous catalyst natural zeolite modified with K₂CO₃

Taslim Taslim, Okta Bani, S Z D M Parinduri et al. · IOP Conference Series Materials Science and Engineering · 2018 · 16 citations · Full text

Biomass Utilization, Rice Bran Oil, Chemical Engineering +15