The Washing Drum cleans the removed inorganic materials from the food depackaging or kerbside waste recycling systems. The inorganic material will be cleaned with warm water to make it free from fats and other organic material. This process helps to reduce the weight and the volume of the non-organic materials which results in lower costs for disposal. The organic materials are pumped back into the food depackaging recycling system, which creates higher yields for the biogas installation.
* depending on material composition