Acinetobacter and application of acinetobacter in removal of nitrogen and phosphorus from wastewater

The invention discloses acinetobacter with functions of heterotrophic nitrification-aerobic denitrification and phosphorus accumulation and an application of the acinetobacter in removal of nitrogen and phosphorus from wastewater. The strain is acinetobacter sp. WZUF26 and is preserved in CGMCC (China General Microbiological Culture Collection Center) in the register serial number CGMCC NO.9045. The proper temperature at which the strain removes nitrogen and phosphorus in the nitrogen-phosphorus wastewater is 15-30 DEG C, and the strain has a wide temperature adaptation range; under appropriate conditions, the removal rates of the strain for NH4-N, NO3-N, NO2-N and P in artificial nitrogen-phosphorus sewage are 8.16 mg/(L*h), 6.02 mg/(L*h), 10.76 mg/(L*h) and 0.39 mg/(L*h) respectively, and the strain has a high removal rate. The strain can synchronously remove nitrogen and phosphorus in the same reactor under an aerobic condition and has great application potential in removal of nitrogen and phospho