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Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-019-1217-1

Abstract: Anammox bacteria cannot oxidize ammonium with sulfate as electron acceptor.SRAO was considered an autotrophic process mediated by anammox bacteria, in which ammonium as electronThus, the hypothesis of biological conversion pathways of ammonium and sulfate in anammox consortia isThus anammox bacteria do not possess the ability to oxidize ammonium with sulfate as electron acceptorand the assumed SRAO could, in fact, be a combination of aerobic ammonium oxidation, anammox and heterotrophic

Keywords: Anammox bacteria     Autotrophic     Biological conversion     Sulfate reducing ammonium oxidation (SRAO)    

Anaerobic ammonia oxidizing bacteria: ecological distribution, metabolism, and microbial interactions

Dawen Gao, Xiaolong Wang, Hong Liang, Qihang Wei, Yuan Dou, Longwei Li

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1035-x

Abstract: Anammox bacteria are almost ubiquitous in the suboxic zones of almost all types of natural ecosystemsThe unique metabolic mechanism of anammox bacteria was well described, including the particular cellularstructures and genome compositions, which indicate the special evolutionary status of anammox bacteriaFinally, the ecological interactions among anammox bacteria and other organisms were discussed basedof the knowledge of the overall anammox status, and propose future prospects for anammox.

Keywords: Anammox     Metabolism     Metagenome     Ecological distribution     Microbial interactions    

Characterization of CANON reactor performance and microbial community shifts with elevated COD/N ratios under a continuous aeration mode

Yao Zhang, Yayi Wang, Yuan Yan, Haicheng Han, Min Wu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1095-6

Abstract:

COD/N at low ratios (0–0.82) improved N removals of CANON.

CANON performance decreased after COD/N up to 0.82.

The relative abundance of AOB decreased continuously with increasing COD/N.

AOB outcompeted at a high COD load led to CANON failure.

The relative abundance of AnAOB decreased and increased with increasing COD/N.

Keywords: CANON process     COD/N ratio     Anammox     Ammonia oxidizing bacteria     Aerobic heterotrophic bacteria    

Partial anammox achieved in full scale biofilm process for typical domestic wastewater treatment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1467-6

Abstract:

• A full scale biofilm process was developed for typical domestic wastewater treatment.

Keywords: Full scale     Anammox     Domestic wastewater     Biofilm     Candidatus Brocadia    

Unveiling the interaction mechanisms of key functional microorganisms in the partial denitrification-anammox

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1703-3

Abstract:

● The availability of PD-anammox was investigated with higher NO<

Keywords: PD-anammox process     Nitrite accumulation     COD     Microbial interaction    

The main anammox-based processes, the involved microbes and the novel process concept from the application

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1487-1

Abstract:

• The PNA, denitratation/anammox, and DAMO/anammox process are reviewed

Keywords: Anammox     Nitritation     Denitratation     Denitrifying anaerobic methane oxidation     Mainstream wastewater    

Removal of ammonium and nitrate through Anammox and FeS-driven autotrophic denitrification

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1674-4

Abstract:

● Simultaneous NH4+/NO3 removal was achieved in the FeS denitrification system

Keywords: Anammox     Denitrification     FeS     NH4+/NO3     Sulfammox    

Reutilize tire in microbial fuel cell for enhancing the nitrogen removal of the anammox process coupled

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1409-3

Abstract:

• MFC promoted the nitrogen removal of anammox with Fe-C micro-electrolysis

Keywords: Waste tire     MFCs     Micro-electrolysis     Anammox     Feammox    

Simultaneous Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1498-z

Abstract:

• The autotrophic nitrogen removal combining Feammox and Anammox was

Keywords: Feammox     Anammox     Extracellular electron transfer     Electron shuttle     Activated carbon    

Enhancement of extracellular Cr(VI) reduction for anammox recovery using hydrazine: performance, pathways

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1715-z

Abstract:

● N2H4 addition enhanced and recovered anammox

Keywords: Extracellular Cr(VI) reduction     Electron transfer     Anammox     Hydrazine     Cr(VI) inhibition    

Effects of Fe(II) on anammox community activity and physiologic response

Jing Ding, Wanyi Seow, Jizhong Zhou, Raymond Jianxiong Zeng, Jun Gu, Yan Zhou

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1299-9

Abstract: Abstract • 0.12 mmol/L Fe(II) enhanced the total anammox activity and bacterial abundance best. • 0.09mmol/L Fe(II) led to the best performance on relative anammox activity. • 0.75 mmol/L Fe(II) had anbacterial abundance, while 0.09 mmol/L Fe(II) enhanced the relative anammox activity better.And anammox bacteria showed a stress response to detoxify the Fe inhibition once inhibited by 0.75 mmolThis study provides more information about physiologic response of anammox bacteria to external influence

Keywords: Anaerobic ammonium oxidation (Anammox)     Candidatus Kuenenia stuttgartiensis     Ferrous iron     GeoChip    

Insights into simultaneous anammox and denitrification system with short-term pyridine exposure: Process

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1433-3

Abstract:

• Short-term effect of the pyridine exposure on the SAD process was investigated.

Keywords: Anammox     Inhibition     Metabolic pathway     Microbial community     Pyridine     SAD    

The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-020-1356-4

Abstract:

•Bacterial concentrations from eight stages were 104–105copies/m3.

Keywords: Size distribution     Airborne bacteria     Biological diversity     Human pathogenic bacteria     Composting plants    

chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification and Anammox

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1668-2

Abstract:

● Efficient carbon methanation and nitrogen removal was achieved in AnMBR-PN/A system.

Keywords: Anaerobic membrane bioreactor     Partial nitrification/Anammox     Carbon separation     Chemolitrophic nitrogen    

A review on anammox process for the treatment of antibiotic-containing wastewater: Linking effects with

Jinjin Fu, Quan Zhang, Baocheng Huang, Niansi Fan, Rencun Jin

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1309-y

Abstract: resistance genes (ARGs). • Antibiotic-resistance mechanisms of anammox bacteria are speculated.have high biological toxicity and even promote the occurrence and transmission of antibiotic resistant bacteriaHowever, antibiotic inhibition has been observed in anammox applications.Additionally, the influencing mechanism of antibiotics on anammox consortia is summarized.direction to remove nitrogen from antibiotic-containing wastewater by the anammox process.

Keywords: Anammox     Antibiotic     Mechanism     Inhibition    

Title Author Date Type Operation

Biological conversion pathways of sulfate reduction ammonium oxidation in anammox consortia

Zhen Bi, Deqing Wanyan, Xiang Li, Yong Huang

Journal Article

Anaerobic ammonia oxidizing bacteria: ecological distribution, metabolism, and microbial interactions

Dawen Gao, Xiaolong Wang, Hong Liang, Qihang Wei, Yuan Dou, Longwei Li

Journal Article

Characterization of CANON reactor performance and microbial community shifts with elevated COD/N ratios under a continuous aeration mode

Yao Zhang, Yayi Wang, Yuan Yan, Haicheng Han, Min Wu

Journal Article

Partial anammox achieved in full scale biofilm process for typical domestic wastewater treatment

Journal Article

Unveiling the interaction mechanisms of key functional microorganisms in the partial denitrification-anammox

Journal Article

The main anammox-based processes, the involved microbes and the novel process concept from the application

Journal Article

Removal of ammonium and nitrate through Anammox and FeS-driven autotrophic denitrification

Journal Article

Reutilize tire in microbial fuel cell for enhancing the nitrogen removal of the anammox process coupled

Journal Article

Simultaneous Feammox and anammox process facilitated by activated carbon as an electron shuttle for autotrophic

Journal Article

Enhancement of extracellular Cr(VI) reduction for anammox recovery using hydrazine: performance, pathways

Journal Article

Effects of Fe(II) on anammox community activity and physiologic response

Jing Ding, Wanyi Seow, Jizhong Zhou, Raymond Jianxiong Zeng, Jun Gu, Yan Zhou

Journal Article

Insights into simultaneous anammox and denitrification system with short-term pyridine exposure: Process

Journal Article

The size distribution of airborne bacteria and human pathogenic bacteria in a commercial composting plant

Journal Article

chemolitrophic nitrogen removal by an anaerobic membrane bioreactor coupled partial nitrification and Anammox

Journal Article

A review on anammox process for the treatment of antibiotic-containing wastewater: Linking effects with

Jinjin Fu, Quan Zhang, Baocheng Huang, Niansi Fan, Rencun Jin

Journal Article