| abstract |
The invention discloses a heterotrophic nitrifying-aerobic denitrifying Pseudomonas bacterium. The strain is Pseudomonas sihuiensis YG5 (Pseudomonas sihuiensis YG5), which is preserved in the Guangdong Provincial Microbial Culture Collection Center for a period of December 2018. On May 25, the deposit number was GDMCC No: 60533. The strain is tolerant to high concentrations of NH 4 + -N, NO 3 - -N and NO 3 - -N, and detoxifies NH 4 + -N, NO 3 - -N and NO 3 - -N in the high concentration range The high removal rate indicates that the strain YG5 has the potential to treat high-concentration NH 4 + ‑N, NO 3 ‑ ‑N, NO 3 ‑ ‑N wastewater. |