Vol. 22 No. 2 (2025)

This edition presents a collection of 11 research articles featuring contributions from authors in Indonesia, Malaysia, and Saudi Arabia. The diverse range of studies highlights the theme of "Innovations in Sustainable Energy, Waste Valorization, and Advanced Materials." Key topics discussed in this issue include advancements in renewable fuel production, wastewater treatment technologies, material development for medical and industrial applications, and strategic approaches to achieving Net Zero Emissions.

Published: 2025-05-18

Artikel

The Effect of Ammonium Sulfate Concentrations on The Size Distributions of NPK-Fertilizer Granules in a Rotating Drum Granulator

Meiga Putri Wahyu Hardhianti, Ivan Sebastian, Wiratni

66-71
- PDF
Modelling Urea and Creatinine Concentration Distribution in Hollow Fiber Membranes for Hemodialysis Applications

Melinda Nur Fauziah, Siti Nurkhamidah, Fadlilatul Taufany, Ali Altway, Susianto, Yeni Rahmawati

72-79
- PDF
Fabrication and Characterization of Psf-TiO2/GO Membranes for Photocatalytic Decomposition of Dyes in Batik Liquid Waste

Rosyida Nofiana Arofah, Yeni Rahmawat, Fadlilatul Taufany, Siti Nurkhamidah

80-90
- PDF
Production of Healthy Sugar by Adding Winter Melon [Benincasa hipsida (Thunb.) Cogn.] From Coconut Sap

Gabrilla Ulfa Megasari, Fahmi, Siti Nurkhamidah

91-98
- PDF
Enhancing Fuel Oil from Polyethylene Waste: A Comparative Study of Catalyst Efficiency in Thermal Pyrolysis

Trisna Kumala Dhaniswara, Sri Rachmania Juliasti, Mahfud Mahfud

99-105
- PDF
Enhancing Biodiesel Yield from Castor Seed Oil through Co-Solvent-Assisted Transesterification Using n-Hexane

Annisa Yasyifa, Ro Atin, Alit Istiani, Heni Anggorowati

106-112
- PDF
Combination Process of Rice Husk Ash Coagulation and Electrocoagulation for Palm Oil Mill Effluent Treatment

Indriana Lestari, Dwi Amalia, Widyawanto Prastistho, Jeremia Bernadin Perangin Angin, Muhammad Haekal Zenatik

113-119
- PDF
Green Extraction of Microcrystalline Cellulose from Cabbage Waste (Brassica Oleracea L.) via Steam Explosion Under Pressurized and Non-Pressurized Nitrogen (N2)

Nesha Permata Syafira, Bramantyo Airlangga, Sumarno

120-128
- PDF
A Critical Review of Carbonization Hydrothermal and Pyrolysis for Adsorbent Production and the Application in Industrial Dye Removal

Retno Dwi Nyamiati, Putri Restu Dewati, Muhammad Redo Ramadhan, Ika Wahyuning Widiarti, A Hidayat Nurwahid, Nabila Aulia Balqis

129-140
- PDF
Comparative Analysis of CO₂ Content in Biogas and Synthetic Gas Using Chittick Titration Validated by Gas Chromatography

Alfian Wisnu Pambudi, Yeni Rahmawati, Fadlilatul Taufany, Ali Altway, Susianto

141-149
- PDF
Achieving Net Zero Emissions Target: Development of Carbon Dioxide Handling Technologies, Its Challenges and Barriers

Mahidin, Farid Maulana, Mukramah, Adisalamun, Hisbullah, Abdul Hadi, Nurdin MH, Faisal Abnisa

150-157
- PDF

Vol. 22 No. 2 (2025)

Artikel

The Effect of Ammonium Sulfate Concentrations on The Size Distributions of NPK-Fertilizer Granules in a Rotating Drum Granulator

Modelling Urea and Creatinine Concentration Distribution in Hollow Fiber Membranes for Hemodialysis Applications

Fabrication and Characterization of Psf-TiO2/GO Membranes for Photocatalytic Decomposition of Dyes in Batik Liquid Waste

Production of Healthy Sugar by Adding Winter Melon [Benincasa hipsida (Thunb.) Cogn.] From Coconut Sap

Enhancing Fuel Oil from Polyethylene Waste: A Comparative Study of Catalyst Efficiency in Thermal Pyrolysis

Enhancing Biodiesel Yield from Castor Seed Oil through Co-Solvent-Assisted Transesterification Using n-Hexane

Combination Process of Rice Husk Ash Coagulation and Electrocoagulation for Palm Oil Mill Effluent Treatment

Green Extraction of Microcrystalline Cellulose from Cabbage Waste (Brassica Oleracea L.) via Steam Explosion Under Pressurized and Non-Pressurized Nitrogen (N2)

A Critical Review of Carbonization Hydrothermal and Pyrolysis for Adsorbent Production and the Application in Industrial Dye Removal

Comparative Analysis of CO₂ Content in Biogas and Synthetic Gas Using Chittick Titration Validated by Gas Chromatography

Achieving Net Zero Emissions Target: Development of Carbon Dioxide Handling Technologies, Its Challenges and Barriers

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