Tenders Are Invited For Mechanical Installations – Delivery And Assembly Of Oxygen Generators - Mechanical Engineering

Mechanical Installations – Delivery And Assembly Of Oxygen Generators - Mechanical Engineering. The Hamm-West Sewage Treatment Plant Is To Be Expanded To Include A Fourth Purification Stage (4.Rs) For Further Elimination Of Micropollutants. For This Purpose, Ozonation With Subsequent Sand Filtration In Partial Flow (1,000 L/S), With The Possibility Of Later Expansion To Full Flow, Will Be Set Up. The Outflow From The Secondary Clarification Tanks Is Lifted In Advance Using An Intermediate Pumping Station And Fed To The Ozone Reactor. Here The Cleaned Wastewater Is Treated With Ozone And Then Filtered. Ozone Is Produced From Oxygen Gas According To The Principle Of Silent Electrical Discharge.