A review of anammox metabolic response to environmental factors: Characteristics and mechanisms

Environmental Research, Journal Year: 2023, Volume and Issue: 223, P. 115464 - 115464

Published: Feb. 10, 2023

Language: Английский

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Inhibition and recovery of UASB-Anammox process: Performance characteristics and microbial community dynamics in response to substrate concentration and dissolved oxygen exposure

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 51, P. 103472 - 103472

Published: Jan. 5, 2023

Language: Английский

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Preservation and reactivation of anammox biomass: A mini review

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112064 - 112064

Published: Jan. 28, 2024

Language: Английский

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Combined Phototrophic Simultaneous Nitrification-Endogenous Denitrification with Phosphorus Removal (P-SNDPR) System Treating Low Carbon to Nitrogen Ratio Wastewater for Potential Carbon Neutrality

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(6), P. 2902 - 2911

Published: Jan. 31, 2024

Conventional biological nutrient removal processes rely on external aeration and produce significant carbon dioxide (CO2) emissions. This study constructed a phototrophic simultaneous nitrification-denitrification phosphorus (P-SNDPR) system to treat low nitrogen (C/N) ratios wastewater investigated the impact of sludge retention time (SRT) performance, conversion pathway, microbial structure. Results showed that P-SNDPR at SRT 15 days had highest capacity, achieving over 85% 98% phosphorus, respectively, meanwhile maintaining minimal CO2 Nitrogen was mainly through assimilation SRTs 5 10 days, 20 days. Stable partial nitrification facilitated by photoinhibition DO levels. Flow cytometry sorting technique results revealed drove community structural changes in translational activity (BONCAT+) microbes, where BONCAT+ microbes were bacteria (Candidatus Accumulibacter), denitrifying Competibacter Plasticicumulans), ammonia-oxidizing (Nitrosomonas), microalgae (Chlorella Dictyosphaerium). The represents novel, carbon-neutral process for efficient from C/N ratio without source additions.

Language: Английский

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Identification of extracellular polymeric substances layer barrier in chloroquine phosphate-disturbed anammox consortia and mechanism dissection on cytotoxic behavior by computational chemistry

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 471, P. 134335 - 134335

Published: April 17, 2024

Language: Английский

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Iron-electrolysis assisted anammox/denitrification system for intensified nitrate removal and phosphorus recovery in low-strength wastewater treatment

Water Research, Journal Year: 2024, Volume and Issue: 253, P. 121312 - 121312

Published: Feb. 13, 2024

Language: Английский

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Long-term performance, microbial evolution and spatial microstructural characteristics of anammox granules in an upflow blanket filter (UBF) treating high-strength nitrogen wastewater

Bioresource Technology, Journal Year: 2022, Volume and Issue: 367, P. 128206 - 128206

Published: Oct. 30, 2022

Language: Английский

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Biomass types of nitrate-reducing denitrifiers to differentiate the hybrid community allocation of partial denitrification (PD) and anammox: IFAS vs MBBR

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 461, P. 141890 - 141890

Published: Feb. 14, 2023

Language: Английский

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Simultaneous partial nitrification, Anammox and nitrate-dependent Fe(II) oxidation (NDFO) for total nitrogen removal under limited dissolved oxygen and completely autotrophic conditions

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 880, P. 163300 - 163300

Published: April 7, 2023

Language: Английский

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Recovery strategies and mechanisms of anammox reaction following inhibition by environmental factors: A review

Environmental Research, Journal Year: 2024, Volume and Issue: 252, P. 118824 - 118824

Published: April 6, 2024

Language: Английский

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