(best examples and good practices) on household organic waste ...

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Picture 29.: Delivery in the h<strong>and</strong>over shafts (left) <strong>and</strong> inner view of the bunker (right) of
Dresden plant in Germany (Wastesum project Del 3A., 2010)
Due to an automatic control system adjusted to the requirements of the
biological conversion process, the easily degradable organic substances in the
composting boxes are converted into heat during a brief six-day aerobic
biodegradation process. This heat is used to evaporate the moisture resulting in
a dried waste. No external heat is required for the drying process. The
condensate which is removed from the waste air of the decomposing material is
mostly circulated via a heat exchange system <strong>and</strong> then fed to the wastewater
treatment plant. (Wastesum projectDel 3A., 2010)
Then the easily degradable organic substances in the composting boxes are
converted into heat during a brief six-day aerobic biodegradation process. This
heat is used to evaporate the moisture resulting in a drier waste. No external
heat is required for the drying process. The condensate which is removed from
the waste air of the decomposing material is mostly circulated via a heat
exchange system (Picture 30.) <strong>and</strong> then fed to the wastewater treatment plan.
(Wastesum project Del 3A., 2010)