4.8 Article

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

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

Comammox Nitrospira Species Dominate in an Efficient Partial Nitrification-Anammox Bioreactor for Treating Ammonium at Low Loadings

Yung-Hsien Shao et al.

Summary: This study revealed the important role of comammox Nitrospira in wastewater treatment, particularly under low ammonium loading conditions where their ammonia oxidation activity is significantly affected by free ammonia. This provides new insights into utilizing comammox Nitrospira for partial nitrification-anammox processes.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)

Article Engineering, Environmental

N2O and NOy production by the comammox bacterium Nitrospira inopinata in comparison with canonical ammonia oxidizers

Ping Han et al.

Summary: Ammonia-oxidizing microorganisms play a major role in global atmospheric nitrogen oxide emissions, with comammox bacteria showing lower NOy production compared to AOB. The lack of enzymatic activities for NH2OH and NO transformations in comammox bacteria may lead to a buildup of NH2OH/NO, potentially contributing to N2O formation through abiotic reactions.

WATER RESEARCH (2021)

Article Biotechnology & Applied Microbiology

Efficient Nitrification and Low-Level N2O Emission in a Weakly Acidic Bioreactor at Low Dissolved-Oxygen Levels Are Due to Comammox

Deyong Li et al.

Summary: This study demonstrated that comammox Nitrospira can adapt well to weakly acidic and low-DO conditions, resulting in efficient nitrification and reduced N2O emissions in wastewater treatment.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2021)

Article Engineering, Environmental

In-situ expressions of comammox Nitrospira along the Yangtze River

Shufeng Liu et al.

Summary: The study presented the first in-situ expression patterns of comammox Nitrospira in the Yangtze River, revealing their importance in the nitrogen cycle, particularly in the conversion between ammonia and nitrite. The two comammox clades showed distinct functions in nitrification, with clade A dominantly involved in ammonia oxidation and clade B contributing more to nitrite oxidation.

WATER RESEARCH (2021)

Article Engineering, Environmental

Sustained nitrogen loss in a symbiotic association of Comammox Nitrospira and Anammox bacteria

Ekaterina Y. Gottshall et al.

Summary: The discovery of Comammox organisms has changed our understanding of the nitrogen cycle, with Nitrospira inopinata exhibiting high ammonia affinity but lower nitrite affinity. By forming synthetic communities with Anammox bacteria, a mutualistic relationship is established, highlighting the potential ecological and biotechnological applications of this cooperation.

WATER RESEARCH (2021)

Article Ecology

Selective enrichment and metagenomic analysis of three novel comammox Nitrospira in a urine-fed membrane bioreactor

Jiyun Li et al.

Summary: The study successfully enriched comammox Nitrospira in a membrane bioreactor and discovered three new clade A comammox Nitrospira species. The findings suggest that urea in the urine media played a significant role in the selective enrichment of these novel comammox Nitrospira, supporting the diversity and versatility of their metabolism.

ISME COMMUNICATIONS (2021)

Article Ecology

Enrichment and physiological characterization of a novel comammox Nitrospira indicates ammonium inhibition of complete nitrification

Dimitra Sakoula et al.

Summary: The study characterized a novel complete ammonia-oxidizing Nitrospira species, Candidatus Nitrospira kreftii, by its adaptation to highly oligotrophic environments and ammonia tolerance, highlighting potential niche determining factors for different comammox Nitrospira.

ISME JOURNAL (2021)

Article Microbiology

Enrichment of Comammox and Nitrite-OxidizingNitrospiraFrom Acidic Soils

Yu Takahashi et al.

FRONTIERS IN MICROBIOLOGY (2020)

Article Engineering, Chemical

Performance comparison of three different reactors (MBBR, MBR and MBBMR) for municipal wastewater treatment

Noman Sohail et al.

DESALINATION AND WATER TREATMENT (2020)

Article Microbiology

Design and Assessment of Species-Level qPCR Primers Targeting Comammox

Natalie K. Beach et al.

FRONTIERS IN MICROBIOLOGY (2019)

Article Multidisciplinary Sciences

Low yield and abiotic origin of N2O formed by the complete nitrifier Nitrospira inopinata

K. Dimitri Kits et al.

NATURE COMMUNICATIONS (2019)

Article Environmental Sciences

Ubiquity, diversity, and activity of comammox Nitrospira in agricultural soils

Shaoyi Xu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Article Engineering, Environmental

Comammox Functionality Identified in Diverse Engineered Biological Wastewater Treatment Systems

Medini K. Annavajhala et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2018)

Article Biotechnology & Applied Microbiology

Ubiquity and Diversity of Complete Ammonia Oxidizers (Comammox)

Fei Xia et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2018)

Article Biotechnology & Applied Microbiology

Year-Round Shotgun Metagenomes Reveal Stable Microbial Communities in Agricultural Soils and Novel Ammonia Oxidizers Responding to Fertilization

Luis H. Orellana et al.

APPLIED AND ENVIRONMENTAL MICROBIOLOGY (2018)

Article Multidisciplinary Sciences

Kinetic analysis of a complete nitrifier reveals an oligotrophic lifestyle

K. Dimitri Kits et al.

NATURE (2017)

Article Environmental Sciences

Detection of comammox bacteria in full-scale wastewater treatment bioreactors using tag-454-pyrosequencing

Alejandro Gonzalez-Martinez et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2016)

Review Biochemistry & Molecular Biology

A New Perspective on Microbes Formerly Known as Nitrite-Oxidizing Bacteria

Holger Daims et al.

TRENDS IN MICROBIOLOGY (2016)

Article Multidisciplinary Sciences

Complete nitrification by a single microorganism

Maartje A. H. J. van Kessel et al.

NATURE (2015)

Article Multidisciplinary Sciences

Complete nitrification by Nitrospira bacteria

Holger Daims et al.

NATURE (2015)

Review Biochemistry & Molecular Biology

Why is metabolic labour divided in nitrification?

Engracia Costa et al.

TRENDS IN MICROBIOLOGY (2006)