Bioconversion of waste-to-resources (BWR-2021): Valorization of industrial and agro-wastes to fuel, feed, fertilizer, and biobased products

Bioresource Technology, Год журнала: 2022, Номер 347, С. 126739 - 126739

Опубликована: Янв. 17, 2022

Язык: Английский

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Rapid start-up and stable operation of an aerobic/oxic/anoxic simultaneous nitrification, denitrification, and phosphorus removal reactor with no sludge discharge

Bioresource Technology, Год журнала: 2022, Номер 362, С. 127777 - 127777

Опубликована: Авг. 17, 2022

Язык: Английский

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Sorting Out the Latest Advances in Separators and Pilot-Scale Microbial Electrochemical Systems for Wastewater Treatment: Concomitant Development, Practical Application, and Future Perspective

Environmental Science & Technology, Год журнала: 2024, Номер 58(22), С. 9471 - 9486

Опубликована: Май 22, 2024

To date, dozens of pilot-scale microbial fuel cell (MFC) devices have been successfully developed worldwide for treating various types wastewater. The availability and configurations separators are determining factors the economic feasibility, efficiency, sustainability, operability these devices. Thus, concomitant advances between MFC deserve further clarification. analysis separator has shown that their evolution proceeds as follows: from ion-selective to ion-non-selective, nonpermeable permeable, abiotic biotic. Meanwhile, cost is decreasing increasing. Notably, novel MFCs configured with biotic superior those in terms wastewater treatment efficiency capital cost. Herein, a highly comprehensive review (>100 L) conducted, we conclude intensive stack liquid cathode configuration more advantageous when highest priority. use permeable ensures hydrodynamic continuity within simplifies reactor operation. In addition, systemic comparison conducted conventional decentralized processes. showed comparable cost, higher long-term stability, significant superiority carbon emission reduction. development greatly contributed usability MFCs, which will play an important role scenarios future.

Язык: Английский

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High concentration of ammonia sensitizes the response of microbial electrolysis cells to tetracycline

Water Research, Год журнала: 2022, Номер 225, С. 119064 - 119064

Опубликована: Сен. 6, 2022

Язык: Английский

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Insights into Sulfur Cycling Contribution to Nitrogen Removal in Sulfur Autotrophic Denitrification Combined Microbial Electrochemical Denitrification

Опубликована: Янв. 1, 2023

In the face of increasing discharge standards, sulfur autotrophic denitrification (SAD) is gradually applied for deep nitrogen removal electron donor deficient waters. However, product sulfate induces secondary pollution in effluent, and proton consumption alkalinity detrimental to stable operation system. this study, a coupled with microbial electrochemical system (S-MED) proposed reduce addition inorganic alleviate nitrite accumulation, while making self-sustaining at neutral pH.The coupling was operated under potential -0.5 V. The S-MED achieved nitrate 97.5 ± 1.57% total 90.3 4.27%, which were 14.6% 68.0% higher than SAD systems control S/N molar ratio 0.8. accumulation rate reduced by 69.1% compared SAD. effluent concentration also 5.8 mg/mg-N TN removal. electrochemically active denitrifying bacterium Thiobacillus enriched system, copy numbers functional genes narG/H/I, napA/B, nirK involved increased. According analysis characteristics, it suggested that S2- might be generated from presence electrodes, enabling cycling sulfur, providing mobile carriers denitrification, thus allowing bacteria conduct indirectly obtaining electrons electrode.

Язык: Английский

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Impact of aeration frequency on performance of mixotrophic sequencing batch biofilm reactor (SBBR) treating real domestic wastewater: Removal efficiency, pathways, and mechanisms

Journal of Cleaner Production, Год журнала: 2022, Номер 385, С. 135747 - 135747

Опубликована: Дек. 26, 2022

Язык: Английский

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Lignocellulose reconstituted shape-controllable self-supporting carbonaceous capacitance-anodes with high electron transfer rates for high-performance microbial electrochemical system

Bioresource Technology, Год журнала: 2023, Номер 380, С. 129072 - 129072

Опубликована: Апрель 23, 2023

Язык: Английский

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Towards low carbon demand and highly efficient nutrient removal: Establishing denitrifying phosphorus removal in anaerobic/anoxic/oxic + nitrification system

Bioresource Technology, Год журнала: 2024, Номер 395, С. 130385 - 130385

Опубликована: Янв. 26, 2024

Язык: Английский

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Fungus-sourced filament-array anode facilitates Geobacter enrichment and promotes anodic bio-capacitance improvement for efficient power generation in microbial fuel cells

The Science of The Total Environment, Год журнала: 2022, Номер 838, С. 155926 - 155926

Опубликована: Май 16, 2022

Язык: Английский

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Insights into sulfur cycling contribution to nitrogen removal in sulfur autotrophic denitrification combined microbial electrochemical denitrification

Chemical Engineering Journal, Год журнала: 2024, Номер 482, С. 148882 - 148882

Опубликована: Янв. 20, 2024

Язык: Английский

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