Food and animal feed industry

Processing of organic residues

Enzymatical and chemcial recovery of phosphorus


Stabilization trough drying, torrefaction or carbonization



Recovery of nutrients from process water

Phosphorus recovery


Nitrogen recovery


Reference projects

Recovery of organic phosphorus for enhanced phosphate precipitation

we have developed analytical methods for the characterization of organic residues in regard to their phosphorus content.

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Soil improver from residues of olive oil production – En-X-Olive

The objective of the work package fertilizer recovery was to produce a compact organic soil improver from the digested residues of the olive oil mill industry. The digested residues were separated into their solid and liquid fractions and the solid fraction was dried and pelletized.

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