We turn waste into energy and fertilizer
construction and operation
of sewage sludge recycling plants for phosphorus recovery
World's first decentralized plant for energy and phosphorus production from sewage sludge
and the company
DenkGrün Recycling GmbH is your contact for plants that use an innovative and new type of PNX process to recycle organic waste in a climate-neutral manner and use it to produce additional energy.
With these systems, sewage sludge is disposed of cost-efficiently, and the valuable raw material phosphorus – classified as a critical raw material by the European Union – is recovered.
Excess energy can enable high energy efficiency in combination with a photovoltaic system. DenkGrün Recycling GmbH is a joint venture between IT and tech entrepreneur Manuel Maiers, scientist and tech entrepreneur Michael Schelch and international entrepreneur and investor John Renos.