It could never be found until recently, in a fish tank a few floors below a university microbiology department: one single organism able to perform the complete process of nitrification.

This is a preview. Log in through your library . Abstract Simultaneous nitrification—denitrification (SND) of municipal wastewater was investigated in a laboratory-scale membrane bioreactor (MBR) ...

Zhang Y.K. and Yang, H. (2026) Research on the Application of Nitrogen Removal Technology for Rural Sewage Based on Embedded ...

This news release is available in German. Nitrogen is a key chemical element for life and an essential nutrient for all living organisms. In particular, modern intensive agriculture totally depends on ...