The traditional biological nitrogen removal (BNR) follows the conventional scheme of
sequential nitrification and denitrification. In recent years, novel processes such as …

The heterotrophic nitrification and aerobic denitrification (HNAD) process can
simultaneously remove nitrogen and chemical oxygen demand under completely aerobic …

A hypothermia aerobic nitrite-denitrifying bacterium, Pseudomonas tolaasii strain Y-11, was
found to display high removal capabilities for heterotrophic nitrification with ammonium and …

Simultaneous nitrification and denitrification (SND) is an energy-saving wastewater
treatment process, however, the nitrogen removal pathways are not clear. An enhanced …

Heterotrophic nitrification-aerobic denitrification (HN-AD) is a novel alternative for nitrogen
removal due to simultaneous nitrification and denitrification that occurs under aerobic …

With the ability to use organic compounds, to rapidly proliferate, and to achieve
simultaneous nitrification and denitrification, heterotrophic nitrifying bacteria (HNB) have …

The ability of Arthrobacter arilaitensis Y-10 for nitrogen removal from simulated wastewater
was studied. Results showed that ammonium was the best inorganic nitrogen for strain Y …

The removal efficacy of biological nitrogen removal process is inhibited by low temperatures.
Herein, a psychrotrophic bacterium strain, Bacillus simplex Hb, was isolated and identified …

To overcome a large amount of nitrite accumulation and poor removal rate for
hydroxylamine, a simultaneous nitrification and denitrification (SND) bacterium was isolated …

The aim of this study was to evaluate the feasibility of achieving nitrogen (N) removal using a
lab-scale sequencing batch reactor (SBR) exposed to anoxic/aerobic (AN/OX) phases …