主题词：Advanced oxidation water treatment; Advanced Photocatalysis Techniques; Membrane Separation Technologies; Catalytic Processes in Materials Science; Wastewater Treatment and Nitrogen Removal; Membrane-based Ion Separation Techniques; Environmental remediation with nanomaterials; Microbial Fuel Cells and Bioremediation; Water Treatment and Disinfection; Anaerobic Digestion and Biogas Production; Academic Writing and Publishing; Phosphorus and nutrient management; Extraction and Separation Processes; Ammonia Synthesis and Nitrogen Reduction; Per- and polyfluoroalkyl substances research; Constructed Wetlands for Wastewater Treatment; Solar-Powered Water Purification Methods; Adsorption and biosorption for pollutant removal; Microplastics and Plastic Pollution; Recycling and Waste Management Techniques; Electrocatalysts for Energy Conversion; Catalysis and Oxidation Reactions; Nanomaterials for catalytic reactions; Electrochemical Analysis and Applications; History and advancements in chemistry