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4 Final assembly and installation of oneAdvanced 16–90 PE
4
Final assembly and installation of oneAdvanced 16–90 PE
4.1
Installation and operating principle
The wastewater treatment system operates according to the SBR process. A precise description of the
process can be found in the operating logbook accompanying the switch cabinet of the wastewater treat-
ment system.
The system fundamentally consists of a preliminary cleaning/compensation tank and a SBR tank four-
tank systems each include two preliminary cleaning/compensation tanks and two SBR tanks.
The connection for feeding between the preliminary cleaning/sludge storage tank and the SBR tank
passes through the end faces at the tops of the tanks. The feed lifter is attached directly to the connecting
pipe.
The sludge return is attached to the dome shafts. It passes into the preliminary cleaning/sludge storage
tank on an incline.
Preliminary cleaning/sludge
storage tank
Feed lifter
Figure 1:
Two-tank system with mini tank dome, without sampler.
Feed lifter
Lower tank connection
Preliminary cleaning
Figure 2:
Four-tank system with maxi tank dome, without sampler.
Preliminary cleaning/sludge
storage tank
SBR tank
Lower tank connection
SBR tank
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Clear water lifter
Excess sludge lifter
Aerator
Excess sludge
lifter
SBR tank
Aerator plate
Clear water
lifter
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