1. Water reuse potential around the world 2. Coagulant recovery from water treatment residuals 3. Application of membrane techniques for water reuse 4. Utilization of biochar for resource recovery from water 5. Reuse of water treatment plant sludge for treatment of pollutants 6. Charge-based separation for coagulant recovery from water treatment plant 7. Chitosan supported composites for heavy metal recovery from waters 8. Polymeric/ceramic membranes for water reuse 9. Thermal technologies for water reuse 10. Ion exchange technology for water reuse and resource recovery 11. Biosorption application in water reuse and recovery 12. Promising nanoparticles for water reuse 13. Magnetic-based composites: advantages and role in water reuse