Elementar is known as a manufacturer of analytical instruments for organic elemental analysis. Furthermore, the product portfolio contains mass spectrometers, developed and manufactured from the 100 % subsidiary Isoprime. To make clear that both brands belong together and to exploit synergy effects, all Isoprime products will be marketed within the Elementar brand. Isoprime was acquired […]

Phosphorus removal from domestic and industrial wastewater is a key factor in preventing eutrophication of surface waters. Biological phosphorus removal (BPR) in activated sludge systems is one of the most economical and efficient methods for phosphorus removal. The TKN (Total Kjeldahl Nitrogen)/COD ratio indicates the inhibitory effect of nitrate (NO3-) and nitrite (NO2-) in BPR. […]