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

Enhancing denitrification under external salt stress in constructed wetlands for coastal wastewater treatment DOI

Xueqing Gao,

Yufan Wang, Xue Gao

и другие.

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 107106 - 107106

Опубликована: Янв. 30, 2025

Язык: Английский

Процитировано

0
Biodegradation characteristics of acetaminophen by Delftia sp. PY-12: performance, degradative kinetics, and pathway DOI

Yanxue Pei,

Muchen Yin,

Yanan Cui

и другие.

Biochemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 109707 - 109707

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
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

0