Vol 11, No 2 (2026)

June 2026

Table of Contents

Articles

Synthesis and Characterization of Durian Peel Activated Carbon with Phosphoric Acid Activation for Direct Red 80 Adsorption
Gabri Ela Monica, Desnelli Desnelli, Ady Mara
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92-105
Photocatalytic Degradation of Congo Red using Iron Sand-Derived Fe3O4: Evaluation of Phytotoxicity of the Treated Solution
Fatma Fatma, Fahma Riyanti, Dwi Hardestyariki, Nafisha Yustizia, Poedji Loekitowati Hariani
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106-116
Effect of Pt-Ni/C Catalyst Composition Prepared via Impregnation-Ball Milling on Electrochemical Performance and Hydrogen Production in PEMWE
Novia Widia Ningsih, Dedi Rohendi, Addy Rachmat, Ady Mara, Muharni Muharni, Nyimas Febrika Sya'baniah, Dwi Hawa Yulianti, Diana Oktarina, Salsabilla Nabigha, Yollanda Nurcholifah
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117-130
Biopolymer Chitosan: A Review of Modification, Characteristics and Biomedical Activity
Siva Fauziah, Deni Rahmat, Hendig Winarno, Marissa Angelina
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131-145
Alkali Activation of Coal Fly Ash: Characterization and Potential for Oil Remediation
Ayu Fahimah Diniyah Wathi, Aisyiah Restutiningsih Putri Utami, Teguh Pambudi, Meiyanti Ratna Kumalasari, M. Sulthon Nurharman Syah Putra, Sri Setyaningsih, Dola Suciana
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146-156
The Odor Value Approach to Aroma Contribution Analysis and Aroma Mapping: A Systematic Review
Salma Aulia Zahra, Asep Kadarohman
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157-166
Production of Bioethanol from Seed Media of Kelengkeng Fruits (Dimocarpus longan) using Acid Hydrolysis Method and Its Purification using Distillation Method
Daniel Alfarado, Gierrald Abduch, Yesi Hikmahtika, Annisa Nur Jannah
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167-177