1. Recent Advances in Manufacturing Magnetic Materials for Environmental Applications 2. Applications of nanotechnology methods in waste water treatment 3. Scientometric overview regarding water nanopurification 4. Nanotechnology for drinking water purification 5. The role of nanostructured materials in improving water quality: Introduction on emerging technologies 6. Nanotechnology cost-effective filters for drinking water purification in developing countries 7. Development of magnetic nanoparticles for fluoride and organic matter removal from drinking water 8. Microorganisms: new trends in environmentally-friendly and energy-saving water purification 9. Polymeric materials for metal sorption from hydric resources 10. Photocatalytic degradation and adsorption techniques involving nanomaterials for biotoxins removal from drinking water 11. Nanotechnology based membrane separation process for drinking water purification 12. Water purification - Fate of antibiotics during water treatment: impact on antimicrobial resistance in environmental and clinical strains 13. Nanostructurated membranes for the microbiological purification of drinking water 14. Gold nanoparticles: advances in water purification approaches 15. Application of nanomaterials for treatment of food processing wastewater 16. Nanocomposite filtration membranes for drinking water purification 17. Nanotechnology depollution of heavy metals present in potable water 18. Application of nanotechnology, nanofiltration and drinking and wastewater treatment - a vision for the future 19. The ecological significance of microbial biofilms for the aquatic environment and water quality 20. Removal of Lead Ions from Water and Wastewaters Electrochemically sakriti opis