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Vol 8, No 3 (2023): IJOST: December 2023 How to Purify and Experiment with Dye Adsorption using Carbon: Step-by-Step Procedure from Carbon Conversion from Agricultural Biomass to Concentration Measurement Using UV Vis Spectroscopy Abstract  PDF
Asep Bayu Dani Nandiyanto, Meli Fiandini, Risti Ragadhita, Muhammad Aziz
 
Vol 6, No 1 (2021): IJOST: April 2021 How to Calculate Adsorption Isotherms of Particles Using Two-Parameter Monolayer Adsorption Models and Equations Abstract  PDF
Risti Ragadhita, Asep Bayu Dani Nandiyanto
 
Vol 7, No 2 (2022): IJOST: September 2022 Modification of Kaolin with Carbon Quantum Dots as Composite for Methylene Blue Removal: Literature Review and Experiment Abstract  PDF
Nonni Soraya Sambudi, Yuvan Sithambaran, Khee Chung Hui, Muhammad Wahyu Nugraha, Norashikin Ahmad Kamal, Noorfidza Yub Harun, Suriati Sufian
 
Vol 5, No 3 (2020): IJOST: December 2020 Synthesis and Application of a Sulfonated Carbon Catalyst for a Hydrolisis Reaction Abstract  PDF
Lisna Efiyanti, Dian Anggraini Indrawan, Zulhan Arif, Devandri Hutapea, Ane Dwi Septina
 
Vol 8, No 3 (2023): IJOST: December 2023 Biomass-Based Supercapacitors Electrodes for Electrical Energy Storage Systems Activated Using Chemical Activation Method: A Literature Review and Bibliometric Analysis Abstract  PDF
Ida Hamidah, Ramdhani Ramdhani, Apri Wiyono, Budi Mulyanti, Roer Eka Pawinanto, Lilik Hasanah, Markus Diantoro, Brian Yuliarto, Jumril Yunas, Andrivo Rusydi
 
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