Mechanical pre-treatment of any input material is essential for a static heap system like ours. It aims to achieve the best
mixture with regard to moisture content, particle size and porosity as well as carbon to nitrogen ratio as key conditions
for an optimum process. Similar to a good pastry cook who prepares the ingredients for the later baking process,
knowing only homogeneously mixed dough makes a delicious cake, the compost operator has to pre-treat the waste.
COMP-ANY's various techniques of mechanical pre-treatment are well proven, easy to operate and cost efficient.
The main steps are:
- Magnetic separation
- Mixing of waste with amendments