Aeration of the trickling filter by natural convection or with compressor
Recording of concentration profiles is possible
Aerobic biofilm process for the degradation of organic substances and for nitrification
Secondary clarifier with pump for transporting the return sludge
All relevant flow rates finely adjustable
Transparent trickling filter with rotary distributor
Separate supply unit with waste water tank and two stirring machines
Two different carrier materials
Speed of the rotary distributor finely adjustable.
