Digestion treatment system for ammonia nitrogen in catalyst wastewater

The invention relates to the technical field of wastewater treatment, and provides a digestion treatment system for ammonia nitrogen in catalyst wastewater in order to overcome the defect of high treatment cost in the prior art, the digestion treatment system comprises a sodium hypochlorite storage tank, a digestion kettle and an air suction tower, the feeding end of the sodium hypochlorite feeding pump is communicated with the interior of the sodium hypochlorite storage tank through a first pipeline, and the discharging end of the sodium hypochlorite feeding pump is fixedly provided with a sodium hypochlorite feeding pipe. According to the invention, an ammonia nitrogen digestion treatment system is formed by arranging the sodium hypochlorite storage tank, the digestion kettle and the air suction tower, sodium hypochlorite is used for participating in the digestion reaction, the digestion reaction is faster, and the digestion efficiency is improved; compared with an ammonia distillation method, required equi