Total Articles: 5 published manuscripts; Countries of Authors: Indonesia, Nigeria; Article Types: 4 original research articles and one article review; Focus Areas : Green Chemical Processes, Renewable Energy Technologies, Waste Management and Valorization, Pollution Control and Mitigation, Sustainable Materials, Sustainable Process, Food Chemistry, Environmental Risk Assessment, Cleaner Production and Industrial Ecology, Water and Wastewater Treatment, Climate Change Mitigation, Environmental Chemistry, Biochemistry and Biotechnology, Education in Chemistry.

DOI: https://doi.org/10.63288/jgcee.v2i1

Published: 2026-03-31

Technical Assessment and Optimization of Off-Gas Cooling in Nickel Matte Pyrometallurgy Based on Carbon Variation

Sabrianah Badaruddin ORCID , Alif Nur Laili Rachmah ORCID , Muhammad Ikhsan Taipabu ORCID , Farida Diyah Hapsari , Esther Muatiara Santallum Ekklesia Tibalia

1-12 | Open Access

Determination of Air Pollution Concentrations from Motor Vehicles at Selected Stop-Points Along a Major Highway

Wuraola Abake Raji ORCID , Lukuman Jimoda , Ayobami Ajani , Adewemimo Popoola ORCID , Sunday Adebanjo ORCID

13-27 | Open Access

Optimization of Biodegradable Films from Avocado Seed Starch Using Response Surface Methodology

Alif Nur Laili Rachmah ORCID , Sabrianah Badaruddin ORCID , Tamaratritania Citta Trisnantari ORCID , Geraldi Rahanra , Ratri Sekaringgalih

28-41 | Open Access

Method Verification of Carbon and Sulfur Determination in Ferronickel Tapping Samples Using HCS-801 in Accordance with GB/T 20123

Muh. Azis Albar. J ORCID , Muhammad Mattana Anwar , Ardiansah ORCID , Mahardika Sandy Ponco ORCID , Alexander Malau ORCID

42-53 | Open Access