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ISWA Statistics on Energy Supply from Waste in the EU & A brief overview of the SYSAV site Håkan Rylander Chairman

ISWA Statistics on Energy Supply from Waste in the EU & A brief overview of the SYSAV site Håkan Rylander Chairman - ISWA WGTT CEO SYSAV. Waste to Energy State - of - the - Art. The Eco Cycle Society. Waste to Energy State - of - the - Art.

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ISWA Statistics on Energy Supply from Waste in the EU & A brief overview of the SYSAV site Håkan Rylander Chairman

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  1. ISWA Statistics on Energy Supply from Waste in the EU & A brief overview of the SYSAV site Håkan Rylander Chairman - ISWA WGTT CEO SYSAV

  2. Waste to EnergyState - of - the - Art The Eco Cycle Society

  3. Waste to EnergyState - of - the - Art • Integrated Waste Management - A Combination of Methods • Recovery and recycling of materials in household wasteand industrial waste • Thermal treatment of waste, withenergy recovery

  4. Waste to EnergyState - of - the - Art • Integrated Waste Management - A Combination of Methods • Biological treatment of the easy biodegradable part of the organic waste • Landfilling

  5. Waste to EnergyState - of - the - Art Waste amount treated

  6. Waste to EnergyState - of - the - Art Amounts of Waste Incinerated

  7. Waste to EnergyState - of - the - Art Number of Plants and Capacity

  8. Waste to EnergyState - of - the - Art Energy production

  9. Waste to EnergyState - of - the - Art • Flue Gas Cleaning Systems • Electrostatic Precipitators • Multi-stage Wet Scrubbers with Waste Water Evaporation • Fabric Filters or Wet Electro - Venturies • SCR - de NOx or SCNR (Katalytic or non-Katalytic)

  10. Waste to EnergyState - of - the - Art Flue gas cleaning types in percent Energy Recovery

  11. Waste to EnergyState - of - the - Art • Handling of Residues from Waste to Energy • Bottom Ash • Residues from Flue Gas Cleaning

  12. Waste to EnergyState - of - the - Art Bottom ash recycled and Deposited 1999

  13. Waste – to – Energy and Dioxins,(22 Swedish Plants 1999) Dioxins3 gr/year CHClCu Flue Gas Cleaning Boiler Formation of Dioxin 200o-600oC (115 - 125) Furnace >850oCDestructionof Dioxins DioxinX gr/year Residues Dioxin 110-120 gr/year Bottom ash Dioxin 5 gr/year

  14. Dioxin to air from W-t-E

  15. Waste to EnergyState - of - the - Art The Swedish Example The incinerated amount of waste hasincreased with 46% from 1985-1999,while the energy production has increased with 104% and most of the emissions have decreased with 95%-99%.

  16. Waste to EnergyState - of - the - Art The Swedish Example The incinerated amount of waste hasincreased with 79% from 1985-2001,while the energy production has increased with 2,57 times (157%) and most of the emissions have decreased with 95%-99%.

  17. The Solid Waste Company of Southwest Scania Owned by nine municipalities Sysav is responsible for waste management, treatment and recovery of solid household waste and industrial waste in southwest Scania.

  18. 530 000 inhabitants Burlöv Kävlinge Lomma Lund Malmö Staffanstorp Svedala Trelleborg Vellinge

  19. At the heart of the eco-cycle Sysav´s motto: The highest possible degree of recycling and the lowest possible degree of landfilling.

  20. Waste to EnergyState - of - the - Art

  21. The Sysav Site Sorting, recycling, composting and final deposition of waste with collection of biogas

  22. An example of integrated waste management,with a combination of many methods for an environmentally and economically correct waste management Two Waste-to-Energy Plants Two landfills with separation and recyclingactivities, composting, production of wood chips, biodegradation of waste in special cells,recovery of landfill gas, landfilling, leachate treatment A pre-sorting plant for bulky waste Two Transferstations

  23. Nine big Recycling Centres, open for the public • 30 Stations for the reception of householdhazardous waste • Collection of batteries • A special department for collection, storage and pre-treatment of hazardous waste • A separation and recycling plant for electric and electronical waste • A special system for collection of refrigerators and freezers

  24. A special system for collection and incineration of health care waste • Remediation of polluted soils • A special plant for recovery of construction materials-bricks, windows etc • A special subsidiary for the separation and recycling of concrete, asphalt, gravel etc • A special subsidiary for the recycling of waste paper, cardboard, cartons etc • Sysav Development Ltd for R&D

  25. Energy from waste 600 000 MWh energy produced annually from200 000 tons burnable waste equivalent to approx 70 000 tons oil.

  26. The new Waste-to-Energy Plant Waste provides electricity and heat 540 000 MWh of heat and 135 000 MWh of electricity will be produced annually.

  27. Waste to Energy Conclusion: Waste-to-Energy is an established and well functioning method for waste treatment and energy recovery. There will be an increased need for waste incineration with energy recovery.

  28. Waste to Energy Conclusion: There is only one objective for wasteincineration that is relevant in theEco Cycle Society and that is energyrecovery. Volume reduction is no more an objective even if it is an important parameter when comparing environ-mental impact.

  29. Waste to Energy Conclusion: Incineration is only justified when the method is at least as favourable as other recycling or recovery alternatives.

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