A review of research progress of heterotrophic nitrification and aerobic denitrification microorganisms (HNADMs)

T Song, X Zhang, J Li, X Wu, H Feng, W Dong - Science of the Total …, 2021 - Elsevier
Traditional nitrogen removal relies on the autotrophic nitrification and anaerobic
denitrification process. In the system, autotrophic microorganisms achieve nitrification under …

Heterotrophic nitrification and aerobic denitrification process: Promising but a long way to go in the wastewater treatment

H Xi, X Zhou, M Arslan, Z Luo, J Wei, Z Wu… - Science of The Total …, 2022 - Elsevier
The traditional biological nitrogen removal (BNR) follows the conventional scheme of
sequential nitrification and denitrification. In recent years, novel processes such as …

A novel halophilic Exiguobacterium mexicanum strain removes nitrogen from saline wastewater via heterotrophic nitrification and aerobic denitrification

Y Cui, YW Cui, JL Huang - Bioresource Technology, 2021 - Elsevier
The utilization of halophilic bioresources is limited due to a lack of isolation and
characterization work. A halophilic bacterium strain SND-01 of Exiguobacterium mexicanum …

Heterotrophic nitrification and aerobic denitrification by Pseudomonas tolaasii Y-11 without nitrite accumulation during nitrogen conversion

T He, Z Li, Q Sun, Y Xu, Q Ye - Bioresource Technology, 2016 - Elsevier
A hypothermia aerobic nitrite-denitrifying bacterium, Pseudomonas tolaasii strain Y-11, was
found to display high removal capabilities for heterotrophic nitrification with ammonium and …

A halophilic aerobic-heterotrophic strain Halomonas venusta SND-01: Nitrogen removal by ammonium assimilation and heterotrophic nitrification-aerobic …

MQ Huang, YW Cui, HJ Yang, MJ Xu, Y Cui… - Bioresource …, 2023 - Elsevier
Nitrogen (N) removal from high-salinity wastewater is a major challenge. The aerobic-
heterotrophic nitrogen removal (AHNR) process has been demonstrated to be feasible for …

Genomics and nitrogen metabolic characteristics of a novel heterotrophic nitrifying-aerobic denitrifying bacterium Acinetobacter oleivorans AHP123

X Zhou, Y Wang, X Tan, Y Sheng, Y Li, Q Zhang… - Bioresource …, 2023 - Elsevier
A novel aerobic strain of Acinetobacter oleivorans AHP123 was isolated from activated
sludge, which could conduct heterotrophic nitrification and denitrification simultaneously …

A comprehensive review on current status and future perspectives of microbial volatile fatty acids production as platform chemicals

VK Varghese, BJ Poddar, MP Shah, HJ Purohit… - Science of The Total …, 2022 - Elsevier
Volatile fatty acids (VFA), the secondary metabolite of microbial fermentation, are used in a
wide range of industries for production of commercially valuable chemicals. In this review …

Nitrogen removal by a novel heterotrophic nitrification and aerobic denitrification bacterium Acinetobacter calcoaceticus TY1 under low temperatures

L Wu, X Ding, Y Lin, X Lu, H Lv, M Zhao, R Yu - Bioresource Technology, 2022 - Elsevier
A new bacterial strain, Acinetobacter calcoaceticus TY1, was identified in activated sludge.
This strain efficiently metabolized nitrogen from ammonium at low temperatures, utilizing NH …

New insight into the nitrogen metabolism of simultaneous heterotrophic nitrification-aerobic denitrification bacterium in mRNA expression

P Jin, Y Chen, R Yao, Z Zheng, Q Du - Journal of hazardous materials, 2019 - Elsevier
Here, the draft genome of simultaneous nitrification-denitrification strain (SND) Klebsiella sp.
KSND revealed possible existence of genes involved in N-assimilation and-dissimilation …

Quantitative ecology associations between heterotrophic nitrification-aerobic denitrification, nitrogen-metabolism genes, and key bacteria in a tidal flow constructed …

X Tan, YL Yang, YW Liu, X Li, WB Zhu - Bioresource Technology, 2021 - Elsevier
This study explored the quantitative mechanisms of heterotrophic nitrification-aerobic
denitrification (HN-AD) in a pilot-scale two-stage tidal flow constructed wetland (TFCW). The …