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4.8 - "Biogas Projects at Swedish Environmental Research Institute at Hammarby Sjöstadsverket" - Kare Tjus [EN]
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4.8 - "Biogas Projects at Swedish Environmental Research Institute at Hammarby Sjöstadsverket" - Kare Tjus [EN]

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  • 1.
      • Biogas Projects at Swedish Environmental Research Institute at
      • Hammarby Sjöstadsverket in cooperation with
      • KTH Royal Institute of Technology
    Kåre Tjus Gdansk 20110908
  • 2. Kåre Tjus Gdansk 20110908
  • 3. Kåre Tjus Gdansk 20110908
  • 4. GWh 2005 2006 2007 2008 2009 Sewage treatment 559 582 573 605 605 Co. digestion plants 163 184 205 240 299 Farm plants 12 14 13 15 18 Industrial plants 94 91 125 130 106 Landfills 457 342 342 369 335 Total 1285 1213 1258 1359 1363 Kåre Tjus Gdansk 20110908
  • 5. Increased biogas from sewage sludge The aim of the project is to improve biogas production through research at the R & D facility in the “Hammarby Sjöstadsverk”. The improvements to be tested comprise dewatering sludge and finding of optimal process parameters. The goal is to increase the degree of digestion to over 60% and reducing the hydraulic retention time from 20 days to 10 days.  Kåre Tjus Gdansk 20110908
  • 6. Kåre Tjus Gdansk 20110908
  • 7. More carbon can thus be used for biogasproduction Kåre Tjus Gdansk 20110908
  • 8. Kåre Tjus Gdansk 20110908
  • 9. Kåre Tjus Gdansk 20110908
  • 10. Kåre Tjus Gdansk 20110908
  • 11. Kåre Tjus Gdansk 20110908
  • 12. Thank you Kåre Tjus Gdansk 20110908