Thematic lines
1. Emerging Technologies and Processes
1.1. Advanced Biological treatments
1.2. Bio/Electrochemical-based, oxidation-based and adsorption-based treatments
1.3. Integrated processes
2. Decentralized Strategies
2.1. Nature-based solutions/technologies
2.2. Source separation and treatment
2.3. Other decentralized treatment technologies
2.4. Case studies: Hospital/Industrial wastewater
3. Resource recovery and safe reuse
3.1. Water recovery
3.2. Energy recovery
3.3. Nutrient recovery
3.4. Carbon based valuable products
3.5. Microbial ecology behind resource recovery
3.6. Risk analysis and management
4. Digitalization
4.1. Digital twins
4.2. Artificial intelligence/advanced control
4.3. Smart sensors/monitoring
5. Economics and environmental/social footprint
5.1. Economic cost (OPEX/CAPEX)
5.2. Environmental impact
5.3. Sustainability
5.4. Resilience
5.5 Green finance, governance and regulatory framework
