Background

The disposal of sewage sludge is coming under increasing political pressure, while the prices of transportation, energy and disposal are rising steadily. Solar drying of sewage sludge is therefore a most attractive and at the same time particularly environment-friendly way of minimising both the mass of sewage sludge and dependence on the disposal market.

Our drying processes work with solar energy or waste heat, and are therefore characterised not only by low investment costs and high reliability, but also by extremely low operating costs.

Depending on the variant of the plant, it is possible to process both dewatered and liquid sludge. Thanks to the modular structure and the many options, we can offer tailor-made solutions both for communities with populations of 500 and for large plants with over 1,000,000 PE.