Enhanced biological nitrogen removal and N2O emission characteristics of the intermittent aeration activated sludge process
Enhanced biological nitrogen removal processes are necessarily required to cope with more
stringent wastewater discharging regulations, especially for wastewater with low level of …
stringent wastewater discharging regulations, especially for wastewater with low level of …
Bioaugmentation reconstructed nitrogen metabolism in full-scale simultaneous partial nitrification-denitrification, anammox and sulfur-dependent nitrite/nitrate …
H Liu, D Liu, Z Huang, Y Chen - Bioresource Technology, 2023 - Elsevier
To enhance nitrogen removal of fermentation pharmaceutical wastewater with high nitrogen
load, a full-scale process based on simultaneous partial nitrification-denitrification/anammox …
load, a full-scale process based on simultaneous partial nitrification-denitrification/anammox …
Performance and microbial community dynamics relationship within a step-feed anoxic/oxic/anoxic/oxic process (SF-A/O/A/O) for coking wastewater treatment
A step-feed anoxic/oxic/anoxic/oxic (SF-A/O/A/O) was developed and successfully applied to
full-scale coking wastewater treatment. The performance and microbial community were …
full-scale coking wastewater treatment. The performance and microbial community were …
Minimization of N2O Emission through Intermittent Aeration in a Sequencing Batch Reactor (SBR): Main Behavior and Mechanism
T Liu, S Liu, S He, Z Tian, M Zheng - Water, 2021 - mdpi.com
To explore the main behavior and mechanism of minimizing nitrous oxide (N2O) emission
through intermittent aeration during wastewater treatment, two lab-scale sequencing batch …
through intermittent aeration during wastewater treatment, two lab-scale sequencing batch …
Enhanced nitrogen removal and mitigation of nitrous oxide emission potential in a lab-scale rain garden with internal water storage
The rain garden is a low impact development design for stormwater management. Nitrate
was difficult to be removed in conventional rapid-filtration rain garden, and sometimes even …
was difficult to be removed in conventional rapid-filtration rain garden, and sometimes even …
Effective N2O emission control during the nitritation/denitritation treatment of ammonia rich wastewater
Abstract Nitritation/denitritation (Nit/DNit) is widely applied as a cost-effective nitrogen
reduction strategy for ammonia rich wastewater treatment compared to conventional …
reduction strategy for ammonia rich wastewater treatment compared to conventional …
Long-term effect of different Cu (II) concentrations on the performance, microbial enzymatic activity and microbial community of sequencing batch reactor
S Li, B Ma, C Zhao, Z She, N Yu, Y Pan, M Gao… - Environmental …, 2019 - Elsevier
The performance, microbial community and enzymatic activity of sequencing batch reactors
(SBRs) were investigated under 75-day exposure of different Cu (II) concentrations. Cu (II) at …
(SBRs) were investigated under 75-day exposure of different Cu (II) concentrations. Cu (II) at …
Response of rare and abundant rhizosphere microbial communities to inoculated rhizobium in cadmium-contaminated soil phytoremediation
L Yang, Z Yang, X Ma, J Wang, J Li, Y Lin, M Fan… - Rhizosphere, 2023 - Elsevier
Soil microorganisms play an important role in maintaining ecosystem balance and exerting
ecological functions. The taxonomic and functional changes in rare and abundant …
ecological functions. The taxonomic and functional changes in rare and abundant …
Nitrification kinetics, N2O emission, and energy use in intermittently aerated hybrid reactor under different organic loading rates
O Zajac, M Zubrowska-Sudol - International Journal of Environmental …, 2023 - Springer
This study investigated the impact of intermittent aeration strategies and reduction in the
reactor's organic and nitrogen loading rates on the course of particular stages of the …
reactor's organic and nitrogen loading rates on the course of particular stages of the …
New insight on the regulation of N2O production in aerobic condition: an N2O metabolic perspective based on enzymatic analysis of nitrous oxide reductase
R Yang, L Yuan, R Wang, Z He, X Chen - Journal of Water Process …, 2021 - Elsevier
Nitrous oxide reductase (N 2 OR)(EC 1.7. 2.4) is the only enzyme that can catalyze nitrous
oxide (N 2 O) decomposition to nitrogen gas, which connects tightly with N 2 O …
oxide (N 2 O) decomposition to nitrogen gas, which connects tightly with N 2 O …