26 hod., optionally

1. Introduction, legal background (Water act). 2. Types of water in buildings and their disposal. 3. Sources of drinking water in buildings, types of waste water in buildings. 4. Technical solution and overview of equipment for rainwater and greywater management. 5. Rainwater and gray water quality, mechanical pre-treatment of rainwater. 6. Retention rainwater and gray water. 7. Rainwater infiltration (soil, permeability, ...), calculations, evaporation from water level. 8. Green and blue roofs, water town squares and water accumulation. 9. Wastewater treatment methods, root and domestic wastewater treatment plants. 10. Minimization of water consumption, use of rainwater, water recycling (use of gray water), heat recycling (gray water energy, heat recovery units). 11. Rainwater management in municipalities and towns. 12. Sustainable water management, island systems in buildings without access to fresh water supply. 13. Microclimate stability: water, greenery.