The application discloses a strain for synergistically strengthening removal of cyclamate, a
bacteria-
algae symbiotic
system and application, the strain is a nelsonia strain NCU J5, which is classified and named as Niallia nealsonii NCU J5, and the preservation number is CCTCC NO: M 20251657. The nelsonia strain NCU J5 has a growth characteristic of taking cyclamate as the only
carbon source; the
chlorella algae strain has the ability of assimilative utilization of cyclamate; the strain and the
algae strain realize metabolic cooperation through interface interaction, form a synergistic degradation mechanism, the whole
system is easy to construct, can also reduce operation cost, avoid secondary
pollution to the environment, and is suitable for purification treatment of water bodies such as industrial
wastewater, domestic
sewage,
livestock and poultry breeding
wastewater containing cyclamate.