DEVICE FOR DETERMINING THE NITRIFICATION POTENTIAL OF KOREAN FILTER MATERIALS

摘要

The invention relates to a device for determining the nitrification potential koerniger filter materials. The invention serves to determine a characteristic quantity for the Vermoegen the microbial oxidation of ammonium in the water treatment with koernigen filter materials. The device according to the invention consists of an examination filter with a pump for a liquid circulation feed and a ventilation device, the examination filter being equipped with a filtrate chamber, a filter bottom and a filter space in which the filter material to be examined is located and above which a filter overflow is provided. FIG {water treatment; granular filter material; nitrification potential; nitrifying bacteria; Investigation filter}