It
is experimentally established that at disintegration of organic part of sediments processes of a nitridenitrification
in
parallel proceed.
The
in
duced
balance
in all forms
of
nitrogen
allowed
to establish
the
average
specific
speed
of
removal
of
the
total
nitrogen
which
made
0.15 mg/g
hour.
Thus,at
a deep
mineralization
of aerobic heterotrophic denitrifying microorganisms and removal of nitrogen consumed 1 mg 811
mg of the organic part fo the activated sludge. Active reaction of the environment practically remained invariable
du
ring all experiment and made 6.0-7.3. The effect of destruction of ashless part of a sludge made 65%.