主题词：Chemistry Education and Research; Food Industry and Aquatic Biology; Water Quality Monitoring and Analysis; Material Properties and Applications; Science and Education Research; Industrial Engineering and Technologies; Agricultural and Food Sciences; Water Quality and Pollution Assessment; Environmental Sustainability and Education; Inorganic and Organometallic Chemistry; Engineering Technology and Methodologies; Chemistry and Chemical Engineering; Geological Studies and Exploration; Essential Oils and Antimicrobial Activity; Analytical Chemistry and Chromatography; Mining and Gasification Technologies; Various Chemistry Research Topics; Educational Innovations and Challenges; Advanced Theoretical and Applied Studies in Material Sciences and Geometry; Adsorption and biosorption for pollutant removal; Engineering and Environmental Studies; Thermal and Kinetic Analysis; Oil and Gas Production Techniques; Dye analysis and toxicity; Biodiesel Production and Applications