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VACUUMING UNITS «AQUASTREAM VU»

Installations for sludge slurry vacuumization are designed to intensify the biochemical processes of nitro- and denitrification, the acceleration of sedimentation of suspended solids in secondary settling tanks and to prevent sludge carry-over with wastewater.

Installations for sludge slurry vacuumization are designed to intensify the biochemical processes of nitro- and denitrification, the acceleration of sedimentation of suspended solids in secondary settling tanks and to prevent sludge carry-over with wastewater.

Application:

Biological wastewater treatment technology, including the processes of nitri-denitrification and biological dephosphatization.

Advantages:

  • Intensification of biological treatment by 20-30% by increasing the concentration of activated sludge in the aeration tank to 4-6 g/l;
  • No flotation and sludge removal from the secondary settling tank;
  • reduction of the size of the sedimentation tank due to 15-20% increase in the sedimentation rate;
  • easy maintenance;
  • low capital and operating costs - alternative to MBR and MBBR.

Equipment:

  • Stainless steel vacuum tower;
  • vacuum pumps;
  • heated container for vacuum pumps;
  • Stainless steel piping;
  • Instrumentation and control system.
Product
Name Capacity (m3/day) LxBxH (m) Dry weight (kg) Weight with water (kg) Power
AQUASTREAM VU-100 500-2000 2.17х2.23х11.6 2100 4400 2.2 кВт х 2
AQUASTREAM VU-250 2000-5000 2.55х2.33х11.7 2500 6300 2.5 кВт х 2
AQUASTREAM VU-500 5000-10000 3.04х2.53х11.8 3300 10740 3.0 кВт х 2
AQUASTREAM VU-1000 10000-15000 3.60х2.72х20.0 3700 16500 3.0 кВт х 2
AQUASTREAM VU-1500 15000-20000 3.98х2.84х20.1 5600 21700 3.0 кВт х 2

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