主题词：Water Treatment and Disinfection; Membrane Separation Technologies; Water Quality Monitoring Technologies; Water-Energy-Food Nexus Studies; Wastewater Treatment and Nitrogen Removal; Advanced oxidation water treatment; Membrane-based Ion Separation Techniques; Water Quality Monitoring and Analysis; Pharmaceutical and Antibiotic Environmental Impacts; Adsorption and biosorption for pollutant removal; Wastewater Treatment and Reuse; Microbial Fuel Cells and Bioremediation; Advanced Photocatalysis Techniques; Environmental remediation with nanomaterials; Constructed Wetlands for Wastewater Treatment; Urban Stormwater Management Solutions; Fecal contamination and water quality; Solar-Powered Water Purification Methods; Per- and polyfluoroalkyl substances research; Phosphorus and nutrient management; Anaerobic Digestion and Biogas Production; Water Systems and Optimization; Nanomaterials for catalytic reactions; Extraction and Separation Processes; Diverse Scientific and Economic Studies