Enhanced denitrification performance of electrotrophic bio-cathode mediated by biochar and potential microbial mechanism

Journal of Water Process Engineering, Год журнала: 2024, Номер 60, С. 105071 - 105071

Опубликована: Март 7, 2024

Язык: Английский

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Modified rare earth waste composite material for simultaneous denitrification and recovery of phosphate in water

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(4), С. 113138 - 113138

Опубликована: Июнь 2, 2024

Язык: Английский

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Enhancing Nitrogen Removal in Low C/N Wastewater with Recycled Sludge-Derived Biochar: A Sustainable Solution

Water Research, Год журнала: 2024, Номер 267, С. 122551 - 122551

Опубликована: Сен. 30, 2024

Язык: Английский

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In-situ rapid cultivation of aerobic granular sludge in A/O bioreactor by using Ca(ClO)2 pretreating sludge

Bioresource Technology, Год журнала: 2024, Номер 410, С. 131278 - 131278

Опубликована: Авг. 14, 2024

Язык: Английский

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Enhanced nutrients removal from low C/N ratio rural sewage by embedding heterotrophic nitrifying bacteria and activated alumina in a tidal flow constructed wetland

Bioresource Technology, Год журнала: 2024, Номер unknown, С. 131513 - 131513

Опубликована: Сен. 1, 2024

Язык: Английский

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Characteristics and Mechanisms of Simultaneous Quinoline and Ammonium Nitrogen Removal by a Robust Bacterium Pseudomonas stutzeri H3

Microorganisms, Год журнала: 2025, Номер 13(3), С. 687 - 687

Опубликована: Март 19, 2025

The discharge of organic and inorganic nitrogenous pollutants in wastewater leads to eutrophication disrupts the ecological balance. Therefore, pressing need for an effective treatment method has become increasingly evident. A robust bacterium Pseudomonas stutzeri H3 capable simultaneous nitrogen removal was isolated from activated sludge coking system. optimal conditions ammonium quinoline were as follows: C/N ratio 15–20, initial pH 7–8, culture temperature 30 °C, shaking speed 150–300 rpm. At 200 mg/L 100 quinoline, strain achieved above 90% efficiency, exhibiting excellent capabilities. outstanding efficiencies presence different sources further confirmed capability H3. whole genome sequencing metabolic intermediates determination performed elucidate gene function annotations, genes, pathways. findings provide a promising pathway treat wastewater.

Язык: Английский

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Enhanced removal efficiency of bensulfuron-methyl by a novel boron doping biochar-based Acinetobacter YH0317 at a lower temperature

Bioresource Technology, Год журнала: 2023, Номер 386, С. 129570 - 129570

Опубликована: Июль 26, 2023

Язык: Английский

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Biochar production and potential application in water and wastewater treatment

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 271 - 304

Опубликована: Янв. 1, 2025

Язык: Английский

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Impact of Molecular Structure on Generation in D–A Heterojunction Photocatalysts for Efficient Dye Degradation under Weak Light

Advanced Energy Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 5, 2025

Abstract The dual challenges of photocatalysis technology in addressing wastewater pollution and the energy crisis demand advanced photocatalysts with enhanced visible light absorption efficient charge separation. This work utilizes bulk‐heterojunction organic solar cell (BHJ‐OSCs) active layers as photocatalytic sources, presenting PM6:PIID‐ClBF@BC, a biochar‐supported donor‐acceptor (D‐A) heterojunction photocatalyst, designed for water phototreatment clarify impacts molecular structure on activity, simultaneously assist associated OSCs waste disposal resource secondary expansion. PM6:PIID‐ClBF@BC achieves complete RhB degradation within 10 minutes maintains nearly 100% over 20 cycles. Additionally, it generated 28.15 µmol H₂ 3 hours, corresponding to rate 187.67 h⁻¹ g⁻¹. superior performance is attributed its broader visible‐light absorption, increased electronegativity (enhanced dipole moment) induced by chlorine substitution, favorable stacking interactions provide larger electron delocalization, forming strong internal electric field that drives separation intramolecular transfer thereby enhancing reactive oxygen species generation. Electrostatic between facilitate effective adsorption catalysis, higher superoxide radical levels driving degradation. highlights crucial role optimizing performance, offering insights designing next‐generation environmental remediation sustainable energy.

Язык: Английский

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Construction of immobilized functional microflora system and research on mechanism of enhanced degradation of aromatic compounds in coal chemical wastewater

Water Research, Год журнала: 2025, Номер 283, С. 123876 - 123876

Опубликована: Май 20, 2025

Язык: Английский

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