Doctoral Thesis, Technical University of Berlin
- R. FIEBIG
Protein containing model waste waters with 5 and 15 g/1 gelatine respectively were treated in UASB-process. The start-up was controlled pH-auxostatically and in both experiments the development of granular sludge with good sedimentation properties occured. The sludge flocks in the investigation with higher gelatine concentration and concomitantly higher NH 4 + -concentration in the process were somewhat smaller and of lower density.