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PL EN
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Redakcja i Wydawca
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Autor Esthi Kusdarini

 

Innovative coconut frond-derived activated carbon for treating acid mine drainage
Esthi Kusdarini, Skolastika Margareth Onofrisan, Yudho Dwi Galih Cahyono, Agus Budianto
J. Ecol. Eng. 2026; 27(7):109-124
DOI: https://doi.org/10.12911/22998993/218292
 

Development of Environmentally Friendly Fuel Mixtures Based on Tamanu Oil and Pertasol, as Well as Performance Testing on Gasoline Engines
Agus Budianto, Gatot Setyono, Sumari Sumari, Hana Nur Aini, Esthi Kusdarini
J. Ecol. Eng. 2024; 25(3):53-63
DOI: https://doi.org/10.12911/22998993/177650
 

Adsorption of Iron and Manganese Ions from Mine Acid Water Using Manganese Green Sand in Batch Process
Esthi Kusdarini, Putri Rizka Sania, Agus Budianto
J. Ecol. Eng. 2023; 24(12):158-166
DOI: https://doi.org/10.12911/22998993/173007
 

Reduction of Ammonia Nitrogen and Chemical Oxygen Demand of Fertilizer Industry Liquid Waste by Coconut Shell Activated Carbon in Batch and Continuous Systems
Agus Budianto, Adelia Gita Pratiwi, Sapta Ayu Ningsih, Esthi Kusdarini
J. Ecol. Eng. 2023; 24(7):156-164
DOI: https://doi.org/10.12911/22998993/164759
 

Characteristics and Adsorption Test of Activated Carbon from Indonesian Bituminous Coal
Esthi Kusdarini, Agus Budianto
J. Ecol. Eng. 2022; 23(10):129-138
DOI: https://doi.org/10.12911/22998993/152343
 
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