Fast circulatory nitrification/denitrification process using continuous flow synchronous settling reactors promotes organic utilization efficiency in nitrogen removal

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151242 - 151242

Published: April 16, 2024

Language: Английский

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Integrated whole genome sequencing and transcriptomic analysis reveal the biodegradation mechanism of vanillic acid in Herbaspirillum aquaticum KLS-1

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113221 - 113221

Published: June 1, 2024

Language: Английский

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Update of the risk assessment of brominated phenols and their derivatives in food

EFSA Journal, Journal Year: 2024, Volume and Issue: 22(10)

Published: Oct. 1, 2024

Abstract The European Commission asked EFSA to update its 2012 risk assessment on brominated phenols and their derivatives in food, focusing five bromophenols one derivative: 2,4,6‐tribromophenol (2,4,6‐TBP), 2,4‐dibromophenol (2,4‐DBP), 4‐bromophenol (4‐BP), 2,6‐dibromophenol (2,6‐DBP), tetrabrominated bisphenol S (TBBPS), tetrabromobisphenol bismethyl ether (TBBPS‐BME). Based the overall evidence, CONTAM Panel considered vivo genotoxicity of 2,4,6‐TBP be unlikely. Effects liver kidney were as critical effects (2,4,6‐TBP) studies rats. A BMDL10 353 mg/kg body weight (bw) per day for papillary necrosis male rats was identified selected reference point characterisation. derivation a health‐based guidance value not appropriate due major limitations toxicological database. Instead, margin exposure (MOE) approach applied assess possible health concerns. Around 78,200 analytical results food used estimate dietary population. Considering resulting MOE values, all far above an 6000 that does raise concern, accounting uncertainties affecting hazard assessments, concluded with at least 95% probability current concern. Due lack occurrence data, no could performed breastfed or formula‐fed infants. No characterisation any other included assessment, data both toxicity occurrence.

Language: Английский

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Ammonia monooxygenase-mediated cometabolic biotransformation of volatile 4-chlorophenol by nitrifying counter-diffused biofilms: A combined MD simulation, DFT calculation and experimental study

Water Research, Journal Year: 2024, Volume and Issue: 262, P. 122090 - 122090

Published: July 14, 2024

Language: Английский

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Enhancing single-stage partial nitritation-anammox process with airlift inner-circulation and oxygen partition: a novel strategy for treating high-strength ammonium wastewater

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120968 - 120968

Published: Jan. 1, 2025

Language: Английский

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Effect of simultaneously addition of Fe3+ and reed straw biochar on nitrogen removal efficiency and GWP for Anammox

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160090 - 160090

Published: Feb. 1, 2025

Language: Английский

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Mechanistic insights into substituent-induced hydrolytic debromination and electron flow of bromophenols under nitrate-reducing conditions

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 490, P. 137767 - 137767

Published: Feb. 27, 2025

Language: Английский

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Role of Heterogeneity of Counter-Diffusional Biofilm on Microaeration Hydrolysis Acidification for Nitrophenol Degradation: Metabolic Pathways and Microbial Ecological Mechanisms

Published: Jan. 1, 2025

Language: Английский

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Enhanced azo dye reduction at semiconductor-microbe interface: The key role of semiconductor band structure

Water Research, Journal Year: 2023, Volume and Issue: 248, P. 120846 - 120846

Published: Nov. 7, 2023

Language: Английский

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Design, construction and evaluation of collaborative bio-system of Vibrio fluvialis with Chlorella sorokiniana for treating actual printing and dyeing wastewater

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 157459 - 157459

Published: Nov. 1, 2024

Language: Английский

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