主题词：Atmospheric chemistry and aerosols; Air Quality and Health Impacts; Heavy metals in environment; Toxic Organic Pollutants Impact; Wastewater Treatment and Nitrogen Removal; Advanced Photocatalysis Techniques; Pharmaceutical and Antibiotic Environmental Impacts; Water Treatment and Disinfection; Catalytic Processes in Materials Science; Advanced oxidation water treatment; Adsorption and biosorption for pollutant removal; Air Quality Monitoring and Forecasting; Environmental remediation with nanomaterials; Arsenic contamination and mitigation; Vehicle emissions and performance; Marine and coastal ecosystems; Mercury impact and mitigation studies; Microbial Community Ecology and Physiology; Aquatic Ecosystems and Phytoplankton Dynamics; Membrane Separation Technologies; Effects and risks of endocrine disrupting chemicals; Constructed Wetlands for Wastewater Treatment; Environmental Toxicology and Ecotoxicology; Microbial bioremediation and biosurfactants; Microplastics and Plastic Pollution