主题词：Recycling and Waste Management Techniques; Environmental Impact and Sustainability; Municipal Solid Waste Management; Extraction and Separation Processes; Sustainable Supply Chain Management; Recycled Aggregate Concrete Performance; Microplastics and Plastic Pollution; Food Waste Reduction and Sustainability; Environmental Sustainability in Business; Sustainable Industrial Ecology; Environmental Education and Sustainability; Concrete and Cement Materials Research; Diverse Scientific and Economic Studies; Human auditory perception and evaluation; Agriculture Sustainability and Environmental Impact; Energy, Environment, Economic Growth; Water-Energy-Food Nexus Studies; Wastewater Treatment and Reuse; Sustainable Building Design and Assessment; Educational Robotics and Engineering; Recycling and utilization of industrial and municipal waste in materials production; Metal Extraction and Bioleaching; Phosphorus and nutrient management; Energy and Environment Impacts; Healthcare and Environmental Waste Management