ABSTRACT: A novel simultaneous short-course nitrification, denitrification and fermentation process: bio-enhanced phenol degradation and denitrification in a single reactor
Project description:The ability of Cupriavidus oxalaticus T2 to simultaneously remove nitrogen and phenol has been confirmed. To explore the metabolic characteristics and adaptive mechanism of Cupriavidus oxalaticus T2 during the simultaneous removal of phenol and nitrogen process, the differences in proteomic profile after supplement with phenol and ammonia for 6 h (lag phase) and 24 h (log phase) were evaluated. The results revealed that a new potential phenol para-degradation pathway appeared in T2. Phenol induces changes in nitrogen metabolism resulting in increased denitrification and decreased synthesis of glutamate from ammonia at 6 h. In addition, phenol exposure enhanced the expression of cytochrome oxidases with high oxygen affinity and increased ATP synthesis. The increase of chemotaxis and flagellar assembly was conducive to the uptake and utilization of phenol. The synthesis of lipoic acid and biotin was promoted to resistance phenol toxicity. Moreover, phenol triggered cellular stress response thereby leading to th
2021-07-20 | PXD027449 |
Project description:Enhancing Phenol Wastewater Degradation: A Comparative Study of Bioaugmentation in Anaerobic Digestion and Simultaneous Nitrification-Denitrification Coupled Fermentation Processes
| PRJNA1085855 | ENA
Project description:Simultaneous nitrification and denitrification biofilm sequencing
Project description:Roothans et al., analyzed heterotrophic denitrification processes that can be an important source of nitrous oxide. We employed planktonic nitrification-inhibited denitrifying enrichment cultures under alternating oxic-anoxic conditions. The dynamic conditions resulted in a general presence of the denitrifying enzymes. Overall, we show that aerobic denitrification should not be neglected as an ecologically relevant process. Contact author: m.laureni@tudelft.nl
2024-07-17 | PXD042057 | Pride
Project description:Simultaneous nitrification and denitrification microbes from SBBR
| PRJNA611101 | ENA
Project description:Mainstream simultaneous partial nitrification, anammox and denitrification
| PRJNA1128639 | ENA
Project description:Physiological and ecological response of a simultaneous nitrification-denitrification process treating organic solid waste leachates
| PRJNA1190091 | ENA
Project description:Degradation of antibiotics by anaerobic denitrification process
