Biological nitrogen removal and metabolic characteristics of a novel cold-resistant heterotrophic nitrification and aerobic denitrification Rhizobium sp. WS7

Bioresource Technology, Journal Year: 2022, Volume and Issue: 362, P. 127756 - 127756

Published: Aug. 9, 2022

Language: Английский

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Enhanced nitrate removal efficiency and microbial response of immobilized mixed aerobic denitrifying bacteria through biochar coupled with inorganic electron donors in oligotrophic water

Bioresource Technology, Journal Year: 2024, Volume and Issue: 396, P. 130457 - 130457

Published: Feb. 16, 2024

Language: Английский

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New insights into microbial community for simultaneous removal of carbon and nitrogen via heterotrophic nitrification aerobic denitrification process

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112896 - 112896

Published: April 25, 2024

Language: Английский

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Efficient nitrate removal of immobilized mixed aerobic denitrifying bacteria and community dynamics response to temperature and low carbon/nitrogen polluted water

Bioresource Technology, Journal Year: 2022, Volume and Issue: 362, P. 127873 - 127873

Published: Aug. 30, 2022

Language: Английский

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Bacterial community structure and metabolic activity of drinking water pipelines in buildings: A new perspective on dual effects of hydrodynamic stagnation and algal organic matter invasion

Water Research, Journal Year: 2022, Volume and Issue: 225, P. 119161 - 119161

Published: Sept. 24, 2022

Language: Английский

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Manganese ore enhanced nitrate removal by improving bioavailability of organics released from corncob: Denitrification performance, organics transformation and nitrogen metabolic pathways

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 484, P. 149477 - 149477

Published: Feb. 9, 2024

Language: Английский

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Cooperation triggers nitrogen removal and algal inhibition by actinomycetes during landscape water treatment: Performance and metabolic activity

Bioresource Technology, Journal Year: 2022, Volume and Issue: 356, P. 127313 - 127313

Published: May 13, 2022

Language: Английский

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Stagnation trigger changes to tap water quality in winter season: Novel insights into bacterial community activity and composition

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 844, P. 157240 - 157240

Published: July 9, 2022

Language: Английский

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The scale-dependence of spatial distribution of reservoir plankton communities in subtropical and tropical China

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 845, P. 157179 - 157179

Published: July 7, 2022

Language: Английский

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Synchronous N and P Removal in Carbon-Coated Nanoscale Zerovalent Iron Autotrophic Denitrification─The Synergy of the Carbon Shell and P Removal

Environmental Science & Technology, Journal Year: 2022, Volume and Issue: 56(18), P. 13314 - 13326

Published: Aug. 30, 2022

Fe0 is a promising electron donor for autotrophic denitrification in the simultaneous removal of nitrate and phosphorus low C/N wastewater. However, P may inevitably inhibit bio-denitrification. It has not been well recognized led to an overdose iron materials. This study employed carbon-coated zerovalent (Fe0@C) support mitigate inhibition effects enhance both N removal. The critical role carbon shell Fe0@C was block direct contact between NO3--N, maintain activity. Besides, inhibited chemical reduction NO3--N by competing active sites. indirectly boosted H2 generation promoted displayed negligible on microbial species but enhanced nitrogen metabolic activities because Fe0@C-based denitrification. Bio-denitrification, turn, strengthened Fe-P co-precipitation promoting formation ferric hydroxide as secondary adsorbent demonstrated efficient method revealed synergistic interactions among processes.

Language: Английский

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