Treatment options of nitrogen heterocyclic compounds in industrial wastewater: from fundamental technologies to energy valorization applications and future process design strategies

Water Research, Год журнала: 2025, Номер unknown, С. 123575 - 123575

Опубликована: Март 1, 2025

Язык: Английский

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Tailoring microbial redox with alternating current for efficient mineralization of refractory organic nitrogen compounds in wastewater

npj Clean Water, Год журнала: 2025, Номер 8(1)

Опубликована: Янв. 20, 2025

Язык: Английский

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Enhanced heterotrophic denitrification in groundwater using pretreated Ginkgo biloba leaves: Optimized carbon utilization and metabolic function diversity

Environmental Research, Год журнала: 2025, Номер 271, С. 121044 - 121044

Опубликована: Фев. 5, 2025

Язык: Английский

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Climate Change Unveils Hidden Microbial Dangers

Environmental Science and Ecotechnology, Год журнала: 2025, Номер 24, С. 100544 - 100544

Опубликована: Фев. 27, 2025

Язык: Английский

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Optimizing nitrogen removal with an immobilized biological filler system: realizing stage-independent operational process

PLoS ONE, Год журнала: 2025, Номер 20(3), С. e0315864 - e0315864

Опубликована: Март 5, 2025

Due to the operation mode of traditional activated sludge systems, it is difficult for various functional bacteria exert their respective advantages. In this study, immobilized fillers hydrolytic acidification, nitrification, and denitrification were developed allow independent at each stage, enhancing nitrogen removal performance overall process. The results showed that ammonia total levels in effluent stabilized 0.75-0.83 1.5-2 mg/L, respectively, when hydraulic retention time (HRT) system was 6.4 h nitrification unit HRT 3 h. These values represented significant improvements compared with Unit tests revealed reducing hydrolytic-acidification 0 min increased nitrite nitrate A2 6.11 ± 0.2 mg/L 3.67 0.1 respectively. This demonstrates an active hydrolysis - acidification stage prerequisite fully utilize raw organic matter water remove nitrogen. When bypassed entered O1 directly, oxidation rate (AOR) significantly decreased (from 0.32-0.33 0.22-0.23 kg/m3 ⋅ d), further reduction a low temperature (down 0.11-0.12 d). At time, AOR, unaffected by matter, only slightly. indicates directing into essential maintaining stability resisting temperatures. process has certain guiding significance improving efficiency municipal wastewater processes.

Язык: Английский

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Redox regulation for sustainable water purification and risk management

Environmental Science and Ecotechnology, Год журнала: 2025, Номер unknown, С. 100563 - 100563

Опубликована: Апрель 1, 2025

Язык: Английский

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Effect of single and hybrid microplastic exposures on anaerobic sludge in microbial electrochemical technology (MET)

Journal of Environmental Management, Год журнала: 2025, Номер 383, С. 125523 - 125523

Опубликована: Апрель 26, 2025

Язык: Английский

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Nano-micro materials regulated biocatalytic metabolism for efficient environmental remediation: fine engineering the mass and electron transfer in multicellular environments

Water Research, Год журнала: 2024, Номер 268, С. 122759 - 122759

Опубликована: Ноя. 6, 2024

Язык: Английский

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Study on Membrane Fouling Mechanisms and Mitigation Strategies in a Pilot-scale Anaerobic Membrane Bioreactor (P-AnMBR) Treating Digestate

Water Research, Год журнала: 2024, Номер 263, С. 122166 - 122166

Опубликована: Июль 27, 2024

Язык: Английский

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Microbiome regulation for sustainable wastewater treatment

Biotechnology Advances, Год журнала: 2024, Номер 77, С. 108458 - 108458

Опубликована: Сен. 27, 2024

Язык: Английский

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