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Our NDN
Separation Cascades which were designed
in co-operation with MEG-A-TEC of Germany have a low recirculation flow
due to a special arrangement of cascades,
therefore they achieve higher reaction
rates than conventional methods would
allow. Thus the conditions are very favourable
for activated sludge, and it is possible
to apply mixed liquids with a higher rate
of suspended solids. Furthermore, higher
denitrification capacities are achieved.
All that allows a drastic reduction of
the aerobic tanks' and the clarifiers'
volume. |
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