Process for the treatment of process wastewater highly contaminated with ammonium in the wastewater area

摘要

A process is described for the treatment of process wastewater highly contaminated with ammonium in the wastewater area by treating the wastewater with nitrifying microorganisms (nitrifying agents) in the presence of a suspended carrier substance, according to German patent application 19748000.4, which is characterized in that the nitrification is carried out at a room load of approximately 0.5 to 2.5, preferably from about 1.0 to 1.5 kg of NH 4 nitrogen per m 3 waste water and day.