1. Development of wastewater collection, urban drainage, basic notions, legislation. 2. Wastewater collection schemes and drainage systems. Innovative means of drainage. 3. Storm and storm data. Storm outflow from urbanized area. 4. Hydraulic of sewerage systems., combined sewer overflows, master plans. 5. Sewerage networks and connections. Storm water harvesting. 6. Objects on sewerage systems. Strategy of surface water protection. 7. Excursion of WWTP Modrice. 8. Development, history, dimensioning of WWTP and small WWTP. Mechanical and chemical treatment of wastewater. 9. Biological treatment of wastewater, activated sludge process. 10. Modern method of nitrogen and phosphorus removal. 11. Aeration and separation of activated sludge. Systems with attached biomass. 12. Sludge treatment at WWTP, final sludge disposal. 13. Anaerobic wastewater treatment.

Sewerage: 1. Hydraulic calculation of flow in circular profile. 2. Dimenzioning of sewerage networks. 3. Design of line of sewerage network, hydrotechnic situation, calculation of sewage from urbanized area. 4. Desing of dimensions of sewerage network by rational method. 5. Longitudinal profile of sewer. Wastewater treatment: 6. Flow at WWTP, basic scheme of WWTP. 7. Mechanical pretreatment – screens. 8. Mechanical pretreatment – sand trap. 9. Mechanical treatment – settling tank. 10. Biological treatment – activated sludge tank. 11. Biological treatment – final clarifier. 12. Sludge treatment – sludge production. 13. Credit.