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.

A lab-scale aerobic–anoxic–aerobic (AE1–AN–AE2) MBBR system was tested for the removal of COD, NH 4 + −N , SCN⁻, phenols, and nitrogen from coal gasification wastewater, using a shortcut biological ...

This is a preview. Log in through your library . Abstract Nitrification inhibition due to aniline was investigated in completely mixed suspended-growth, batch, and continuous processes. Synthetic ...

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 ...

Researchers have flagged the extent of hidden ammonia emissions from the wastewater drying process and the need for the industry to adapt. A collaborative ...