A system and method for generating a pressurized pre-crushed gas-water micro-nanobubble mixed solution

Abstract

The invention discloses a pressurized pre-crushed gas-water micro-nano bubble mixed solution generation system and a pressurized pre-crushed gas-water micro-nano bubble mixed solution generation method. The system can generate water-air or water-ozone micro-nano bubbles according to needs, and comprises a first-stage mixed gas dissolving system, a second-stage mixed gas dissolving system, a pressure release output system, and a monitoring system connected with the previous three systems. The pressurized pre-crushed gas-water micro-nano bubble mixed solution generation system and the pressurized pre-crushed gas-water micro-nano bubble mixed solution generation method disclosed by the invention can be applied to sewage treatment projects for degrading COD and BOD, deodorizing, discoloring, sterilizing and killing viruses, also can be applied to life of people so as to improve the water quality and the content of oxygen and ozone in water and are used for the effects of nourishing the skin and moistening the lung in the health care industry and the aquaculture industry.

Description

technical field [0001] The invention relates to the technical field of water pollution control, and more specifically, to a system and method for generating a pressurized pre-crushed gas-water micro-nano bubble mixed solution. Background technique [0002] Industrialization and urbanization have greatly increased the workload of water resource protection and sewage treatment. The efficiency of conventional sewage treatment needs to be improved urgently. In addition, the contradiction of land occupation is also increasing. Utilizing the characteristics of negative charge and slow floating speed of micro-nano bubbles, it can significantly improve the efficiency of sewage treatment, sterilize and reduce the land required. In addition, it also has obvious benefits in the fields of aquaculture and health care such as skin and lung. . [0003] The diameter of the bubbles produced by the existing "pressure-dissolved air micro-bubble generator" is far from reaching the micro / nano l...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a system and method for generating a pressurized pre-crushed air-water micro-nano bubble mixed solution, which solves the problem that the diameter of the bubbles produced by the "pressure-dissolved air micro-bubble generator" in the prior art is still far from being true. The problem of reaching the micro / nano level and the inability to effectively control the effect of two-phase liquid separation of water and gas into micro-nano bubbles

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