ASH DEC Umwelt AG

Welcome to the website of ASH DEC

ASH DEC Umwelt AG operates manufacturing plants to recycle nutrients and metals from incineration residues. The focus of interest is the production of phosphorus-fertilisers and –raw products from sewage sludge ash with the patented ASH DEC technology.

The thermo-chemical process removes the toxic heavy metals from the ash and induces chemical nutrient compounds that plants can easily uptake from the soils.

The technology can exploit in Europe up to 650.000 t phosphorus (as P2O5) that until now have uselessly disappeared in landfills and in construction material. This quantity can substitute about ¼ of the European rock phosphate consumption that is imported from predominantly Northern African mines.

The following pages will give you a first overview of the company, its innovative technology and its products.

We would be pleased if you contact us for further information and/or a personal conversation.