The dissolved air system air flotation machine mainly uses fresh water or partially treated return water, effectively sucks and mixes air through its microbubble generator to form dissolved gas water, which is released under reduced pressure in the air floating pool and dissolved in the water. It is formed by the formation of bubbles of 20-30 μm, and has a high surface area and adsorption capacity.
The dissolved air system air flotation machine can remove the suspended solids of different concentrations of sewage well. After treatment, part of the clean water (design index is 20-40%, usually 30%), and the pump is pressurized by the air floatation cycle. The water-soluble gas tank is mixed with air, and the air is dissolved in water. At this time, the dissolved gas efficiency reaches 80% or more.
The air dissolved in the air in the dissolved air system is released from the water to form microbubbles with a particle size of 20-50 μm. The microbubbles are combined with the suspended matter in the sewage to make the specific gravity of the suspended matter in the sewage smaller until it floats. The surface of the water body; a large amount of scum is formed, and the chain scumming machine installed on the air floating pool removes the scum to achieve the treatment effect.
Air flotation machine, dissolved air flotation machine features
1. The dissolved gas pump inhales while sucking water, the pump is pressurized and mixed, the gas-liquid dissolving efficiency is high, and the fine bubbles are ≤30um.
2. Dissolved air pump can replace the complex system consisting of circulating pump, air compressor, dissolved gas tank, jet and release head.
3. Low pressure operation, the dissolved gas efficiency is up to 99%, and the release rate is as high as 99%.
4. High-efficiency adsorption of microbubbles and suspended particles improves the removal effect of SS. Different concentrations of sewage treatment and functional characteristics of dissolved air system air flotation machine
The dissolved air system air flotation machine mainly uses fresh water or partially treated return water, effectively sucks and mixes air through its microbubble generator to form dissolved gas water, which is released under reduced pressure in the air floating pool and dissolved in the water. It is formed by the formation of bubbles of 20-30 μm, and has a high surface area and adsorption capacity.
The dissolved air system air flotation machine can remove the suspended solids of different concentrations of sewage well. After treatment, part of the clean water (design index is 20-40%, usually 30%), and the pump is pressurized by the air floatation cycle. The water-soluble gas tank is mixed with air, and the air is dissolved in water. At this time, the dissolved gas efficiency reaches 80% or more.
The air dissolved in the air in the dissolved air system is released from the water to form microbubbles with a particle size of 20-50 μm. The microbubbles are combined with the suspended matter in the sewage to make the specific gravity of the suspended matter in the sewage smaller until it floats. The surface of the water body; a large amount of scum is formed, and the chain scumming machine installed on the air floating pool removes the scum to achieve the treatment effect.
Air flotation machine, dissolved air flotation machine features
1. The dissolved gas pump inhales while sucking water, the pump is pressurized and mixed, the gas-liquid dissolving efficiency is high, and the fine bubbles are ≤30um.
2. Dissolved air pump can replace the complex system consisting of circulating pump, air compressor, dissolved gas tank, jet and release head.
3. Low pressure operation, the dissolved gas efficiency is up to 99%, and the release rate is as high as 99%.
4. High-efficiency adsorption of microbubbles and suspended particles improves the removal effect of SS.http://www.shallowairfloatation.com/