Nitrite oxidation in wastewater treatment: microbial adaptation and suppression challenges

Z Su, T Liu, J Guo, M Zheng - Environmental Science & …, 2023 - ACS Publications
Microbial nitrite oxidation is the primary pathway that generates nitrate in wastewater
treatment systems and can be performed by a variety of microbes: namely, nitrite-oxidizing …

Insights into nitrous oxide mitigation strategies in wastewater treatment and challenges for wider implementation

H Duan, Y Zhao, K Koch, GF Wells… - Environmental …, 2021 - ACS Publications
Nitrous oxide (N2O) emissions account for the majority of the carbon footprint of wastewater
treatment plants (WWTPs). Many N2O mitigation strategies have since been developed …

Selective Enrichment of Comammox Nitrospira in a Moving Bed Biofilm Reactor with Sufficient Oxygen Supply

J Zhao, M Zheng, Z Su, T Liu, J Li, J Guo… - … science & technology, 2022 - ACS Publications
The recent discovery of comammox (complete ammonia oxidation) Nitrospira has upended
the long-held nitrification paradigm. Although comammox Nitrospira have been identified in …

[HTML][HTML] Revealing impacts of operational modes on anaerobic digestion systems coupling with sulfate reduction

J Du, X Zhou, Q Yin, J Zuo, G Wu - Bioresource Technology, 2023 - Elsevier
Anaerobic digestion (AD) is promising for treating high-strength wastewater. However, the
effect of operational parameters on microbial communities of AD with sulfate is not yet fully …

Hot spring distribution and survival mechanisms of thermophilic comammox Nitrospira

Y Zhang, T Liu, MM Li, ZS Hua, P Evans, Y Qu… - The ISME …, 2023 - academic.oup.com
The recent discovery of Nitrospira species capable of complete ammonia oxidation
(comammox) in non-marine natural and engineered ecosystems under mesothermal …

Comammox Nitrospira Bacteria Are Dominant Ammonia Oxidizers in Mainstream Nitrification Bioreactors Emended with Sponge Carriers

T Huang, J Xia, T Liu, Z Su, Y Guan, J Guo… - Environmental …, 2022 - ACS Publications
Complete ammonia oxidation (ie, comammox) is a newly discovered microbial process
performed by a subset of the Nitrospira genus, and this unique microbial process has been …

Sustainable wastewater management through nitrogen-cycling microorganisms

T Liu, H Duan, S Lücker, M Zheng, H Daims, Z Yuan… - Nature Water, 2024 - nature.com
Nitrogen-cycling microorganisms play essential roles in biological wastewater treatment,
where nitrogen is removed with substantial energy and chemical consumption and …

A critical review of comammox and synergistic nitrogen removal coupling anammox: Mechanisms and regulatory strategies

D Jin, X Zhang, X Zhang, L Zhou, Z Zhu… - Science of The Total …, 2024 - Elsevier
Nitrification is highly crucial for both anammox systems and the global nitrogen cycle. The
discovery of complete ammonia oxidation (comammox) challenges the inherent concept of …

Nitrospira in wastewater treatment: applications, opportunities and research gaps

EC Latocheski, MCV Da Rocha, MCB Braga - Reviews in Environmental …, 2022 - Springer
Nitrification is an intermediary reaction common to various processes applied to treat
nitrogen-containing wastewaters. The genus Nitrospira is the most diverse among nitrifying …

Microbial dynamics reveal the adaptation strategies of ecological niche in distinct anammox consortia under mainstream conditions

Q Zhang, J Zhang, L Zhao, W Liu, L Chen, T Cai… - Environmental …, 2022 - Elsevier
The feasibility of anammox-based processes for nitrogen-contained wastewater treatment
has been verified with different anammox bacteria, however, the ecological niche of …