Characteristics and Mechanisms of Simultaneous Quinoline and Ammonium Nitrogen Removal by a Robust Bacterium Pseudomonas stutzeri H3

Microorganisms, Journal Year: 2025, Volume and Issue: 13(3), P. 687 - 687

Published: March 19, 2025

The discharge of organic and inorganic nitrogenous pollutants in wastewater leads to eutrophication disrupts the ecological balance. Therefore, pressing need for an effective treatment method has become increasingly evident. A robust bacterium Pseudomonas stutzeri H3 capable simultaneous nitrogen removal was isolated from activated sludge coking system. optimal conditions ammonium quinoline were as follows: C/N ratio 15–20, initial pH 7–8, culture temperature 30 °C, shaking speed 150–300 rpm. At 200 mg/L 100 quinoline, strain achieved above 90% efficiency, exhibiting excellent capabilities. outstanding efficiencies presence different sources further confirmed capability H3. whole genome sequencing metabolic intermediates determination performed elucidate gene function annotations, genes, pathways. findings provide a promising pathway treat wastewater.

Language: Английский

Implementation of integrated Palygorskite with copper–aluminum layered double hydroxides composite in superior nitrate pollutant removal from wastewater

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский