PROCESS AND PLANT FOR PROCESSING WET MATERIAL

摘要

The invention relates to a process for processing wet material, in partic ular sewage sludge, having a plurality of drying stages. At least one high-t emperature drying stage 2 and at least one low-temperature drying stage 10 a re provided, wherein the waste heat of the at least one high-temperature dry ing stage 2 is used for heating the at least one low-temperature drying stag e 10. Great savings in energy and economic efficiency can thereby be achieve d. In addition, the invention relates to a plant for carrying out the proces s.