主题词：Adsorption and biosorption for pollutant removal; Microplastics and Plastic Pollution; Advanced oxidation water treatment; Advanced Photocatalysis Techniques; Pharmaceutical and Antibiotic Environmental Impacts; Heavy metals in environment; Environmental remediation with nanomaterials; Toxic Organic Pollutants Impact; Recycling and Waste Management Techniques; Arsenic contamination and mitigation; Analytical chemistry methods development; Microbial bioremediation and biosurfactants; Extraction and Separation Processes; Water Treatment and Disinfection; Catalytic Processes in Materials Science; Radioactive element chemistry and processing; Air Quality and Health Impacts; Effects and risks of endocrine disrupting chemicals; Chromium effects and bioremediation; Nanomaterials for catalytic reactions; Electrochemical Analysis and Applications; Nanoparticles: synthesis and applications; Pesticide and Herbicide Environmental Studies; Wastewater Treatment and Nitrogen Removal; TiO2 Photocatalysis and Solar Cells