Environment-friendly circulating oxygen supply device for wastewater degradation and implementation method of environment-friendly circulating oxygen supply device

Abstract

The invention discloses an environment-friendly circulating oxygen supply device for wastewater degradation and an implementation method of the environment-friendly circulating oxygen supply device, and belongs to the field of circulating oxygen supply. According to the environment-friendly circulating oxygen supply device for wastewater degradation and the implementation method of the environment-friendly circulating oxygen supply device, through arrangement of an oxygen supply channel, the mixed sewage overflows from the inside outduring memory oxygen supply. Compared with the air introduction from the outside in in the prior art, the oxygen content in sewage is significantly improved. Meanwhile, under the action of a gas storage fluff bundle and a gas containing pile, a certain attachment point can be provided for the introduced mixed gas, so that the mixed gas is temporarily stored, the existence duration of the mixed gas in the sewage is effectively prolonged, the oxygen content in the sewage is further improvedcompared with the prior art, and the activity of the microorganisms is higher, so that the degradation efficiency of the microorganisms on organic matters in sewage is improved. In addition, under the action of an air shock swing ball, the outer wall of a sewage pool can be impacted under the action of rapidly circulating air, so that the temporarily stored mixed gas is accelerated to overflow into the sewage for oxygen supply.

Description

technical field [0001] The invention relates to the field of circulating oxygen supply, and more specifically, relates to a circulating oxygen supply device for degrading environmentally friendly wastewater and an implementation method thereof. Background technique [0002] The degradation of organic matter in wastewater is mainly through the decomposition and transformation of microorganisms. Ammonia mainly exists in the form of organic nitrogen and ammonia nitrogen. Under the action of microorganisms, organic nitrogen is easily converted into ammonia nitrogen. Under aerobic conditions, ammonia nitrogen is converted into nitrite nitrogen NO2- and nitrate nitrogen NO3- through the action of nitrifying bacteria, and then, under anaerobic conditions, NO2- and NO3- are converted into nitrogen gas through the action of denitrifying bacteria. into the atmosphere to achieve the purpose of nitrogen removal; phosphorus treatment is through the absorption and transfer of phosphorus-...

AI Technical Summary

Problems solved by technology

[0003] For some microorganisms, such as aerobic bacteria, oxygen is needed in the process of degrading organic matter in sewage. In traditional sewage treatment processes, oxygen supply machines are generally used to supply oxygen in sewage. This method generally increases the fluidity of the surface of sewage. , so as to introduce air into the sewage, but...

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