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Moving bed wastewater treatment system - Picobell |
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| System Control |
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| Simple and cost effective |
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Simple technology which at the same time offers high cleaning system. |
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System comprises of: |
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one air compressor |
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a pipe ventilator |
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sludge removal |
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the carrier material |
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Works completely without electricity. |
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High cleaning system is also maintained with strong underfill. |
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How the system works
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A moving bed system comprises 3 chambers.
Wastewater enter the 1st chamber. All solids sink
to the bottom. Floating particles are retained,
thanks to the transfer pipe.
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The wastewater enters the 2nd chamber through
the transfer pipe. Biological cleaning by micro-
organisms occur here. These micro-organisms stick
to the carrier material, the tank. The bacteria needed
for purification stick to the tank like a "biofilm". The
moving bed is regularly streamed with air so that the
bacteria can "breathe".
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The wastewater then enters the 3rd chamber for
final treatment. The remaining solids settle and are
pumped back to the 1st chamber. The purified waste-
water can now be fed into a discharge system. |
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SBR wastewater treatment system - Klaro Easy |
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| System Control |
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| Inclusive power failure recognition |
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No live parts need to be installed in the tank. |
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All movement processes are performed by three air lift pumps. |
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Compressor provides the plate ventilator with air. |
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Low maintenance components. |
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How the system works
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| 1.Charging phase |
The wastewater goes into the 1st chamber for primary
treatment,
where the solid substances are retained. From
there, the wastewater is fed into the SBR reservoir
(2nd chamber).
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| 2.Aeration phase |
The biological cleaning by micro-organisms now occurs in
the SBR reservoir. Short aeration and rest phases inter-
change in a controlled cleaning process. The so-called
activated sludge can now develop with millions of micro-
organisms and clean the water thoroughly.
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| 3.Rest phase |
A rest now follows, during which the sludge sinks to the
bottom of the system. This allows a clarified water zone to
form at the top of the SBR reservoir.
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| 4.Sewage water draw-off |
The purified wastewater can now be fed into a discharge
system or into an infiltration system. Afterwards, the sludge
is fed back from the SBR reservoir into the 1st chamber. |
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