Process Description :
The equipment has 5 parts: water (infected with NH3, nitride) going to aerobic basin (1), NH3 here was oxidized into NO2- , NO3- by bacteria. Then water is going to aerobic basin (2), nitrade here was denitrified into nitrogen (N2) and it evaporated out of the system. The third part is mechanical filtering system, used for reject the suspension agents from water before going to the clean basin. The fourth and the fifth part used for depositting sediment (bacteria biomass and precipitates has to be treated)
Capacity: 15 – 150 l/h (depend on the level of nitrogen contaminated and the type of NIREF)
Standard: Vietnam standard
Specifications: Electricity: 220V, 50Hz
Origin: as an reseach result of Institute of Biotechnology; Subject at ministry level; Subject at grassroots level; Self-manufactured
Reliability: Finished in 2002.
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