According to the obtained data a number of graphic dependences at which processing the main processes of a
deep mineralization (Fig. 2, 3) are constructed.
During all experiment the balance of decay of organic sludge, as well as transformation of nitrogen compounds
was fixed. As a result a specific rate of decay of the organic sediment in the mineralizer, depending on a
concentration of activated sludge on ash-free substance was received. Concentration of activated sludge on ashless
s
ubstance MLVSS changed from 3.8-10.6 g/dm
3