Hydrogen phagocytosis strain with ammonia nitrogen degradation function and application of hydrogen phagocytosis strain

• Main Authors: HAO GUOXIN, ZHANG LIXIA, QU HANGLING, ZHAO XIAOFENG, LI ZHE, XU LINGHUI, LI JIANJUN, ZHAO JIA, LI LU, KONG LINA
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2024
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; VINEGAR; WINE

The invention discloses a hydrogen phagocytosis strain with an ammonia nitrogen degradation function and application of the hydrogen phagocytosis strain. The strain is named as Hydrogenphaga sp.LJY-005, the strain is preserved in the China Center for Type Culture Collection (CCTCC for short), the preservation number of the strain is CCTCC NO: M2023302, and the preservation time of the strain is March 13, 2023. The strain can be widely applied to sewage treatment, is particularly used for treating high-ammonia-nitrogen sewage, and can coexist with indigenous microorganisms in the sewage, so that the ammonia nitrogen removal capability of the indigenous microorganisms is enhanced. The strain is a facultative autotrophic bacterium, can grow in an inorganic culture medium, can rapidly propagate in a beef extract-peptone culture medium, and has a certain industrial application prospect. The invention provides an effective technical means for improving the ammonia nitrogen degradation rate of a wastewater treatment