Mainstream partial nitritation–anammox in municipal wastewater treatment: status, bottlenecks, and further studies

Y Cao, MCM van Loosdrecht, GT Daigger - Applied microbiology and …, 2017 - Springer
Driven by energy neutral/positive of wastewater treatment plants, significant efforts have
been made on the research and development of mainstream partial nitritation and anaerobic …

A critical review of one-stage anammox processes for treating industrial wastewater: optimization strategies based on key functional microorganisms

J Li, J Li, R Gao, M Wang, L Yang, X Wang… - Bioresource …, 2018 - Elsevier
The one-stage nitritation/anammox (anaerobic ammonium oxidation) process is an energy-
saving technology, which has been successfully developed and widely applied to treat …

Successful application of anammox using the hybrid autotrophic–heterotrophic denitrification process for low-strength wastewater treatment

J Li, Y Peng, S Yang, S Li, W Feng, X Li… - Environmental …, 2022 - ACS Publications
Directly integrating anammox into sewage treatment is attractive, but anammox bacteria
(AnAOB) enrichment is complex due to vicious competition from heterotrophic bacteria (HB) …

Quantify the contribution of anammox for enhanced nitrogen removal through metagenomic analysis and mass balance in an anoxic moving bed biofilm reactor

J Li, Y Peng, L Zhang, J Liu, X Wang, R Gao, L Pang… - Water Research, 2019 - Elsevier
In this study, enhanced nitrogen removal through in situ enrichment of anammox bacteria
was successfully obtained in a full-scale municipal wastewater treatment plant (WWTP). The …

[HTML][HTML] Mainstream partial nitritation and anammox: long-term process stability and effluent quality at low temperatures

M Laureni, P Falås, O Robin, A Wick, DG Weissbrodt… - Water Research, 2016 - Elsevier
The implementation of autotrophic anaerobic ammonium oxidation processes for the
removal of nitrogen from municipal wastewater (known as “mainstream anammox”) bears …

[HTML][HTML] Biomass segregation between biofilm and flocs improves the control of nitrite-oxidizing bacteria in mainstream partial nitritation and anammox processes

M Laureni, DG Weissbrodt, K Villez, O Robin… - Water Research, 2019 - Elsevier
The control of nitrite-oxidizing bacteria (NOB) challenges the implementation of partial
nitritation and anammox (PN/A) processes under mainstream conditions. The aim of the …

Unravelling adaptation of nitrite-oxidizing bacteria in mainstream PN/A process: Mechanisms and counter-strategies

Z Wang, M Zheng, Z Hu, H Duan, H De Clippeleir… - Water Research, 2021 - Elsevier
Stable suppression of nitrite-oxidizing bacteria (NOB) is still a major challenge for the
implementation of partial nitritation and anammox (PN/A) in mainstream treatment. Despite …

Insight into the impacts of organics on anammox and their potential linking to system performance of sewage partial nitrification-anammox (PN/A): A critical review

J Li, J Li, Y Peng, S Wang, L Zhang, S Yang, S Li - Bioresource Technology, 2020 - Elsevier
Partial nitrification-anammox (PN/A) is an energy-efficient process for nitrogen removal from
sewage. The influent organics of sewage is usually pre-removed, reducing the risk for …

An integrative review of granular sludge for the biological removal of nutrients and recalcitrant organic matter from wastewater

MKH Winkler, C Meunier, O Henriet, J Mahillon… - Chemical Engineering …, 2018 - Elsevier
Granular sludge aggregates are particular types of biofilms that display significantly different
metrics and physical-chemical characteristics than activated sludge flocs. The efficiency of …

A review on upgrading of the anammox-based nitrogen removal processes: Performance, stability, and control strategies

Y Chen, G Guo, YY Li - Bioresource Technology, 2022 - Elsevier
The anaerobic ammonia oxidation (anammox) process is a promising biological nitrogen
removal technology. However, owing to the sensitivity and slow cell growth of anammox …