Compressed air aeration stations

These days, longer and longer distances must be covered to treatment plants with minimal waste water quantities. Hydrogen sulfide forms in the pressure pipe which leads to the development of sulphuric acid, causing corrosion to metal and concrete materials as well as bad odours.

The compressed air aeration stations from hoelschertechnic-gorator® aerate the waste water where dwell times in the pressure pipe are too long in order to delay the onset of anaerobic conditions and prevent the formation of a sewage film and sulphuric acid.

hoelschertechnic-gorator® designs plants according to the conditions present and delivers turnkey pumping stations with consideration to the customer’s requirements. As a manufacturer and plant builder, hoelschertechnic-gorator® is also able to develop special solutions for customers.

hoelschertechnic-gorator® Nachblasstation

CONTACTS

Technical Sales
Thomas Keller
+49 (0) 2542 916 125
Thomas.Keller@hoelschertechnic.de

 

Technical Sales
Felix Pollmann
+49 (0) 2542 910 254
Felix.Pollmann@hoelschertechnic.de

 

Technical Sales
Karin Schadomski
+49 (0) 2542 916 114
Karin.Schadomskiprotected@hoelschertechnic.de

 

Contact information for our global representatives can be found here

Advantages

  • Ventilating waste water reduces anaerobic build-up of rotting material
  • A sufficient flow rate prevents the build up of a sewage film
  • No bad smells due to the build up of hydrogen sulfide
  • Flushing option removes deposits in the pressure pipe
  • Reduction of sewage dwell times
  • Extensive modular system
  • Bespoke solutions based on customer requirements

Applications

  • Long pump pressure pipes
  • For long dwell periods in the pressure pipe
  • Sulphuric acid corrosion the pressure pipe
  • Flushing culverts
  • Prevents a skin of sewage from forming
  • Prevents sewage smell

Features and technical data

  • Concrete case of optimal size
  • Ventilation opening with grille
  • Compressed air generation using piston or screw compressor
  • Noise reduction and heat insulation
  • Frost protection
  • Electrical cabinet with regulation