1. CO2 Emission and air pollution (VOC, etc) related problems climate change 2. Membranes and Membrane Reactor for CO2 removal 3. Air pollution (VOC, etc) and climate change 4. Membranes for air treatment 5. Fuel and Hydrogen related problems 6. Fuel and Hydrogen treatment and production by membranes 7. Metals toxic pollutants in the environment: Anthropogenic and Geological causes 8. Membranes for toxic and heavy metals removal 9. Wastewater problems and treatments 10. Membrane processes for wastewater remediation 11. Aquatic/Water Environment, treatment and use (i.e. plastics in the seawater, etc) 12. Seawater treatment and energy production by membranes 13. Bio-based and agriculture resources and waste production 14. Bio-refinery by membrane processes 15. General Catalyst related issues 16. Membrane Reactors