1. AWAST final meeting - Brussels - 1-3 december 2003 Aid in the management and European comparison of Municipal Solid WASte Treatment methods for a global and sustainable approach Fifth Framework Program

2. AWAST final meeting - Brussels - 1-3 december 2003 Great Lisbon City Site Study SUMMARY 1. Geographic situation 2. General Data 3. Treatment System of VALORSUL 4. Treatment System of TRATOLIXO

3. AWAST final meeting - Brussels - 1-3 december 2003 1. Geographic Situation 22 – TRATOLIXO 23 – VALORSUL Population corresponding to 20% of the Portuguese population

4. AWAST final meeting - Brussels - 1-3 december 2003 2. General Data Population: 1 196 344 inhabitants Quantity of MSW: 662 425 t Population: 750 905 inhabitants Quantity of MSW: 349 700 t

5. AWAST final meeting - Brussels - 1-3 december 2003 3. Treatment System of VALORSUL VALORSUL Plant for the Treatment and Valorisation of bottom-ashes Landfill Incineration Plant for MSW Anaerobic Digestion Plant Sorting Plant and Civic Amenity Site

6. AWAST final meeting - Brussels - 1-3 december 2003 Integrated Management System Selective Collection Paper/Cardboard Glass Packages Selective Collection Organic Waste Undifferentiated Waste Collection Agriculture Civil Construction Recycling Industry SANITARY LANDFILL Paper/cardb. Glass Metal + Plastic Sorting Plant and Civic Amenity Site Anaerobic Digestion Plant Compost CO2+H2O Electricity Bottom- Ash Plant for the Treatment and Valorisation of Bottom-ashes Inerts Ferrous metal Non-ferrous metal Residual Solids Inertization Inertized Residual Solids Electricity Incineration Plant for MSW Clean air emissions

7. AWAST final meeting - Brussels - 1-3 december 2003 4. Treatment System of AMTRES 1 Civic amenity site 1 Composting plant 1 Sorting plant 1 Transfer plant

8. AWAST final meeting - Brussels - 1-3 december 2003 Integrated Management System Metals Kerbside Collection Paper/Cardboard RECYCLING INDUSTRY Bulky Waste SORTING PLANT PET HDPE LDPE PVC Ferrous metals Non-ferrous metals Plastics Glass SANITARY LANDFILL Compost Agriculture Paper/Cardboard Composite Packaging Glass Paper/Cardboard Mixed Waste Undifferentiated Waste Collection COMPOSTING PLANT Collecting Point Curbside Collection

9. AWAST final meeting - Brussels - 1-3 december 2003 SIMULATOR

10. AWAST final meeting - Brussels - 1-3 december 2003 LISBON CASE STUDY TRATOLIXO VALORSUL

11. AWAST final meeting - Brussels - 1-3 december 2003 STEPS FOR BUILDING THE CASE STUDY SIMULATOR TRATOLIXOVALORSUL 1. BUILD THE FLOWSHEET  2. DEFINE THE INPUT STREAMS: - Flows - Composition (Waste categories, size classes, chemical elements)  3. DEFINE PROCESS EFFICIENCIES  X 4. CALIBRATE THE SIMULATOR  X LISBON CASE STUDY

12. AWAST final meeting - Brussels - 1-3 december 2003

14. Calibration of Tratolixo Simulator LISBON CASE STUDY

15. AWAST final meeting - Brussels - 1-3 december 2003 CALIBRATION - TRATOLIXO

16. AWAST final meeting - Brussels - 1-3 december 2003 CALIBRATION - TRATOLIXO Sorting Residues from SMS

17. AWAST final meeting - Brussels - 1-3 december 2003 Simulation of Scenarios Which are the variables where we can act? Input streams - flow or composition LISBON CASE STUDY Equipments efficiencies System configuration

18. AWAST final meeting - Brussels - 1-3 december 2003 1. Introduce Separate Collection of Biowaste and Change the input of the MBT plant from MSW to Biowaste Tratolixo Scenarios Inpact on: Amount of biodegradable matter directed to landfill Amount of compost produced Quality of compost produced in terms of Heavy metals Costs  LANDFILL DIRECTIVE  PROPOSAL FOR THE COMPOST USE DIRECTIVE

19. AWAST final meeting - Brussels - 1-3 december 2003 2. Send the Light Fraction of the MBT plant to Valorsul Incineration plant Tratolixo Scenarios Inpact on: Amount of biodegradable matter directed to landfill Costs  LANDFILL DIRECTIVE

20. AWAST final meeting - Brussels - 1-3 december 2003 3. Introduce Separate Collection for Biowaste, 1 Anaerobic Digestion plant for 100.000 ton Biowaste /yr and 1 Green Waste Composting plant for 15.000 ton / yr Tratolixo Scenarios Inpact on: Amount of biodegradable matter directed to landfill Costs  LANDFILL DIRECTIVE

21. AWAST final meeting - Brussels - 1-3 december 2003 1. Treat the Light Fraction of the MBT plant of Tratolixo in the Incineration plant Valorsul Scenarios Inpact on: Amount of biodegradable matter directed to landfill Costs

22. AWAST final meeting - Brussels - 1-3 december 2003 2. Introduction of an Anaerobic Digestion plant for 40.000 ton Biowaste / yr Valorsul Scenarios Inpact on: Amount of biodegradable matter directed to landfill Costs

23. AWAST final meeting - Brussels - 1-3 december 2003 THE END