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) ...

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 ...

In order to maintain optimum operating conditions in a FGD wet scrubber, a purge stream is discharged from the system to control the absorber equilibrium chloride concentration and acid insoluble ...

WRRFs play a significant role in greenhouse gas emissions, especially N2O. Operational practices such as low DO processes and ...