Treatment method of progesterone-containing wastewater

The invention discloses a treatment method of progesterone-containing wastewater, which comprises the following steps: inoculating anaerobic ammonia oxidation granular sludge of which the dominant strain is Candidate Kuenia into an anaerobic ammonia oxidation reactor, providing ammonia nitrogen and nitrite nitrogen for influent water, starting the reactor and enabling the reactor to run stably, and then treating the wastewater containing ammonia nitrogen, nitrite nitrogen and progesterone as the influent water, thereby obtaining the progesterone-containing wastewater. The denitrification performance is not reduced while the progesterone is removed. The method can be used for flow measurement conditions and mainstream conditions, and is closer to an actual application environment; operation is simple, additional oxidizing agents are not needed, treatment cost is low, and large-scale popularization is easy; the progesterone is efficiently removed; meanwhile, the low ammonia nitrogen concentration in the effluen