Artificial microbial consortia engineering: Intensify nitrogen removal from mature landfill leachate by simultaneous nitrification and denitrification

Journal of Water Process Engineering, Год журнала: 2024, Номер 61, С. 105281 - 105281

Опубликована: Апрель 13, 2024

Язык: Английский

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Simultaneous aerobic nitrogen and phosphorus removal by novel halotolerant fungus Mucor circinelloides SNDM1: Function and metabolism pathway

Bioresource Technology, Год журнала: 2024, Номер 410, С. 131257 - 131257

Опубликована: Авг. 9, 2024

Язык: Английский

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Efficient ammonia oxidation by Pseudomonas citronellolis strain YN-21 under strongly acidic conditions: Performance and mechanism

Bioresource Technology, Год журнала: 2024, Номер 417, С. 131887 - 131887

Опубликована: Ноя. 26, 2024

Язык: Английский

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Pseudomonas fluorescens 2P24: A root beneficial bacterium with an excellent ability to remove multiple nitrogen sources

Journal of Water Process Engineering, Год журнала: 2023, Номер 55, С. 104138 - 104138

Опубликована: Авг. 23, 2023

Язык: Английский

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Removal of nitrate nitrogen by Pseudomonas JI-2 under strong alkaline conditions: Performance and mechanism

Bioresource Technology, Год журнала: 2023, Номер 388, С. 129755 - 129755

Опубликована: Сен. 9, 2023

Язык: Английский

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Promotion of heterotrophic nitrification-aerobic denitrification by nitrite and efficient removal of total nitrogen of strain EN-F2

International Biodeterioration & Biodegradation, Год журнала: 2024, Номер 195, С. 105883 - 105883

Опубликована: Авг. 23, 2024

Язык: Английский

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A novel Zobellella endophytica W14 strain for nitrogen removal from hypersaline wastewater through simultaneous nitrification and denitrification

Journal of Environmental Management, Год журнала: 2024, Номер 371, С. 123171 - 123171

Опубликована: Ноя. 4, 2024

Язык: Английский

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The coexisted nitrate and nitrite as a driving force for the aerobic denitrification of Peribacillus sp. EM-C3

Environmental Technology & Innovation, Год журнала: 2023, Номер 32, С. 103299 - 103299

Опубликована: Июль 27, 2023

A heterotrophic nitrifying and aerobic denitrifying strain was newly isolated from a biogas slurry sample assigned to be Peribacillus sp. EM-C3 based on phylogenetic morphological analyses. This capable of removing approximately 95.96% , 93.63% 99.71% without nitrite accumulation, with maximum conversion rates 4.98, 2.73, 3.17 mg/L/h, respectively. Nitrogen balance analysis showed that high total nitrogen loss (> 50%) achieved by utilizing or as source. Importantly, the removal increased 3.78 4.42 mg/L/h when both were present in system, this promoted denitrification strain. The key activities enzymes involved metabolism (ammonia monooxygenase, nitrate reductases) 0.45, 0.15, 0.01 U/mg protein, Taken together, these results show coexistence may promote EM-C3.

Язык: Английский

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Reduction of Ammonia Nitrogen and Chemical Oxygen Demand of Fertilizer Industry Liquid Waste by Coconut Shell Activated Carbon in Batch and Continuous Systems

Journal of Ecological Engineering, Год журнала: 2023, Номер 24(7), С. 156 - 164

Опубликована: Май 23, 2023

The fertilizer industry laboratory produces urea and ammonia nitrogen waste that can harm living things in the surrounding water bodies.Urea, nitrogen, be reduced by adsorption using activated carbon.This research through carbon with a batch continuous system.Percentage indicator of removal Ammonia Nitrogen (NH 3 -N) Chemical Oxygen Demand (COD) NH -N COD analysis was determined.This study aimed to obtain: 1) percentage reduction stem batch; 2) system; 3) Freundlich Langmuir isotherm equation against wastewater.They are testing power system variable levels carbon: 40 g/L, 55 70 85 100 g/L frequency wastewater contact filter cartridges, namely 2, 3, 4, 5, 6 times.The results showed: 98.26-98.82%and 92.53-97.05%;2) 86.05-88.07%and 93.91-97.05%;3) yields constant R 2 0.9464, n 0.4482, K F 0.0616 mg/g; while Langmuir's 0.8684, b -0.1046 L/mg, q m 7.9872 mg/g.

Язык: Английский

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A Novel Zobellella Endophytica W14 Strain for Nitrogen Removal from Hypersaline Wastewater Through Simultaneous Nitrification and Denitrification

Опубликована: Янв. 1, 2024

Язык: Английский

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