1. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN AWAST PROGRESS MEETING BRUSSELS 1-3 DECEMBER 2003 WP5 BIOLOGIC TREATMENT Cemagref of Rennes (F) Lqars of Lisbon (P)

2. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN AWAST PROGRESS MEETING BRUSSELS 1-3 DECEMBER 2003 RESULTS Inert materials Heavy metals Organic matter QUESTIONS USES OF AWAST RECOMMENDATIONS

3. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN Composting park of Guimaraes (near Porto) Photo S. Aboulam

4. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN INERT MATERIALS RESULTS % of Dry Matter

5. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN HEAVY METALS RESULTS < 1 8.0 < 1 12

6. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN DISTRIBUTION OF NON SYNTHETIC ORGANIC MATTER

7. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN QUESTIONS Compost from Biowaste and/or compost from MSW ? Good composts : The same quality for agriculture Other composts Other uses Stabilisation to landfill Incineration

8. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN QUESTIONS Composting or anaerobic digestion ? Composting for Biowaste : Yes Composting for MSW : Yes Anaerobic digestion for good Biowaste : Yes Anaerobic digestion for bad Biowaste : Yes or no ? Anaerobic digestion for MSW : No (I want to see) Anaerobic digestion for a mix of Biowaste, market waste, fat waste : Yes

9. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN USES OF AWAST Simulation to improve the biologic treatment with models Improve the quality of composts Improve the recovery of organic matter with the process (tube, screen, hammer mill ? ) Control the stabilisation for landfill Give good date for other issues Energy Mainly, costs of treatments Simulation to improve the management of waste for municipalities in EC but also in other countries

10. AWAST final meeting Brussels 1-3 december 2003 UR GERE - B. MORVAN RECOMMENDATIONS For discussion LAWS OR RULES SHOULD BE MADE FOR OUPUTS, NEVER WITH INPUTS NO STANDARDS FOR PROCESSES