The Nitrogen Removal Characteristics of a Novel Salt-Tolerant Bacterium, Enterobacter quasihormaechei DGFC5, Isolated from Municipal Sludge DOI Creative Commons

B Wang,

Huanlong Peng,

Wei Liu

и другие.

Microorganisms, Год журнала: 2024, Номер 12(12), С. 2652 - 2652

Опубликована: Дек. 20, 2024

A novel bacterial strain, Enterobacter quasihormaechei DGFC5, was isolated from a municipal sewage disposal system. It efficiently removed ammonium, nitrate, and nitrite under conditions of 5% salinity, without intermediate accumulation. Provided with mixed nitrogen source, DGFC5 showed higher utilization priority for NH4+-N. Whole-genome sequencing balance experiments revealed that can simultaneously consume NH4+-N in the liquid phase through assimilation heterotrophic nitrification, effectively remove nitrate via aerobic denitrification dissimilatory reduction reactions. Single-factor were conducted to determine optimal removal conditions, which as follows: carbon-to-nitrogen ratio 15, shaking speed 200 rpm, pH 7, C4H4Na2O4 carbon temperature 30 °C. efficient purification capabilities wide range environmental indicating its potential disposing nitrogenous wastewater high salinity.

Язык: Английский

Nitrogen removal of a coculture of the heterotrophic nitrification-aerobic denitrification yeast Kazachstania exigua T14-1 and bacterium Methylobacterium sp. T5-6: Interactions, electron transport, and wastewater treatment DOI

Jinkun Fang,

Weihao Lu,

Xiaohan Lu

и другие.

Journal of Water Process Engineering, Год журнала: 2025, Номер 71, С. 107331 - 107331

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Anaerobic treatment of refractory industrial organic wastewater: A review of bioenergy recovery and low-carbon nitrogen removal toward carbon neutrality DOI
Zixuan Deng,

Chengde Sun,

Guangyi Ma

и другие.

Journal of Water Process Engineering, Год журнала: 2025, Номер 72, С. 107515 - 107515

Опубликована: Март 23, 2025

Язык: Английский

Процитировано

0
A Yeast Candida Palmioleophila W1 Enables Effective Nitrogen Removal from Wastewater through Heterotrophic Nitrification and Aerobic Denitrification DOI

Jinkun Fang,

Xiaohan Lu,

Weihao Lu

и другие.

ACS ES&T Water, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

Язык: Английский

Процитировано

0
The Nitrogen Removal Characteristics of a Novel Salt-Tolerant Bacterium, Enterobacter quasihormaechei DGFC5, Isolated from Municipal Sludge DOI Creative Commons

B Wang,

Huanlong Peng,

Wei Liu

и другие.

Microorganisms, Год журнала: 2024, Номер 12(12), С. 2652 - 2652

Опубликована: Дек. 20, 2024

A novel bacterial strain, Enterobacter quasihormaechei DGFC5, was isolated from a municipal sewage disposal system. It efficiently removed ammonium, nitrate, and nitrite under conditions of 5% salinity, without intermediate accumulation. Provided with mixed nitrogen source, DGFC5 showed higher utilization priority for NH4+-N. Whole-genome sequencing balance experiments revealed that can simultaneously consume NH4+-N in the liquid phase through assimilation heterotrophic nitrification, effectively remove nitrate via aerobic denitrification dissimilatory reduction reactions. Single-factor were conducted to determine optimal removal conditions, which as follows: carbon-to-nitrogen ratio 15, shaking speed 200 rpm, pH 7, C4H4Na2O4 carbon temperature 30 °C. efficient purification capabilities wide range environmental indicating its potential disposing nitrogenous wastewater high salinity.

Язык: Английский

Процитировано

1