| abstract |
The invention relates to a sewage oxygen dissolved oxygen jet with photo-oxidation, which comprises a water diversion pipeline. The water diversion pipeline is provided with a bell-mouth structure for increasing the flow rate of sewage in the tube, and the bell-mouth structure is connected with the jet gun through a microporous tube. , the microporous tube is arranged in the mixing chamber, and the mixing chamber is connected with the photo-oxidizing gas injection device. After the photo-oxidizing gas is injected into the mixing chamber, it enters the jet spray gun through the microporous tube to complete the mixing of gas and sewage, and then the jet spray gun It is driven into the water body at high speed to realize the redox reaction with the sewage. The invention can be used for the treatment of various domestic sewage and industrial sewage, especially the treatment of some high-concentration and refractory organic wastewater, as well as the deep purification of ponds, aquaculture pools, landscape pools and other places, taking into account oxygenation, jet agitation, high energy oxidation and other functions. |