Order Code: 14275
Category: Environmental Trainers
Introduction: A pump delivers raw water contaminated with dissolved organic substances (organic matter) into the aeration tank. Aerobic microorganisms (activated sludge) in the aeration tank use the organic matter as a source of nutrition, biodegradi...
Introduction: A pump delivers raw water contaminated with dissolved organic substances (organic matter) into the aeration tank. Aerobic microorganisms (activated sludge) in the aeration tank use the organic matter as a source of nutrition, biodegrading it in the process. Since aerobic microorganisms need oxygen, the raw water is aerated in the aeration tank. The activated sludge is mixed with the raw water by stirring machines.
Specifications: Tanks aeration tank (nitrification zone): approx. 34L aeration tank (denitrification zone): approx. 17L secondary clarifier: 30L raw water tank: 200L treated water tank: 80L Flow rates raw water pump: max. 34L/h return sludge pump: max. 34L/h circulation pump: max. 34L/h Speeds (stirring machines) raw water tank: each max. 600min-1 aeration tank: each max. 330min-1 secondary clarifier: max. 45min-1.
Measuring ranges
flow rate:0,6…30L/h (raw water and return sludge)3…60L/h (internal recirculation)50…550L/h (compressed air)temperature: 0…50°C pH value: 0…14 oxygen concentration: 0…20mg/L.