Process and device for the aerobic-thermophilic stabilization and disinfection of sludge

摘要: A process for the stabilization and disinfection of sludge wherein a) raw having a dry matter content from 3 to 7% by weight is fed continuously or quasi-continuously into first stage, where it remains an average retention time three ten days under aerobic-thermophilic conditions obtain partially stabilized sludge; b) second stage in which effected at temperatures least 50° C., wherein prior discharging, there no charging until has been disinfected.