Application of ultra micro nano bubble technology in waste gas treatment

Superoxide ion nanobubble catalytic oxidation technology is to use the free radicals and active free oxygen in the nanobubbles to promote the reaction with the pollution source molecules and produce the mixture including negative ions, hydroxyl, atoms and free radicals. Although the electron temperature is very high, the temperature of heavy particles is very low, and the whole system is at room temperature. Superoxide ion nanobubble technology is the use of these high-energy electrons, free radicals and other active particles and pollutants in the exhaust gas, so that the pollutant molecules decompose in a very short time, and subsequent reactions occur to achieve the purpose of degradation of pollutants. Because of its efficient decomposition of pollutant molecules and low energy consumption, it opens up a new way for the treatment of industrial waste gas.

Stimulated by the physical environment (compression and expansion of water flow process, vortex flow, etc.), superoxide micro nano bubbles will produce an ultra-high pressure of about 10 atmospheres and an ultra-high temperature limit reaction field of 4400 ℃ between molecules due to the instantaneous adiabatic compression (about 10-9th power seconds). Superoxide and active hydrogen oxygen, which are characteristic of ionization phenomenon, can generate a large number of hydroxyl ions from water molecules in the air. Hydroxyl ions and hydroxyl radicals have strong decomposition ability. A large number of microbubbles with smaller diameter can be produced by crushing effect, and they show ultrasonic, electrification, retention, self pressurization, diffusion and other characteristics Strong oxidation and other characteristics, the decomposition of organic compounds (VOCs) (chemical reaction), the composition of pollutants will be destroyed and separated and suspended on the water surface, prompting part of organic compounds (VOCs) to be converted into carbon dioxide and water, the other part to be mineralized to form particles and sink into the water, its characteristics are not burning, insoluble and non-toxic. The removal rate of non methane total hydrocarbon, formaldehyde, benzene series, hydrogen sulfide, odor and other organic compounds (VOCs) is high.

● The technology of superoxide micro nano bubble is advanced with no secondary pollution, low resource consumption, low greenhouse effect, stable and reliable operation of facilities, extremely low failure rate, simple maintenance and low operation cost.

● Integrated design of machinery, electricity, water and gas, electric control device and instrument are integrated, the whole machine is compact in structure, which is easy to be combined with the existing system facilities for transformation, so as to improve the treatment effect of waste gas;

● It can process many kinds of organic waste gas【 Ethyl acetate, cycloacetone, NMP, DMAC, ammonia, trimethylamine, hydrogen sulfide, methylthiol, methylthioether, dimethyl disulfide, carbon disulfide and styrene, sulfides, H2S, VOCs, molecular chain structure of benzene, toluene and xylene]

● Corrosion resistant. The flow passage parts are made of SUS304 stainless steel / 316L stainless steel / PTEF;

● Industrial grade design is adopted to ensure 24-hour continuous operation, stable and reliable;

● Intelligent control, CPU integrated control, online real-time monitoring of flow, temperature, pressure and other key process parameters.