The releaser is to release the dissolved gas into the water in the form of micro-bubbles through energy dissipation and pressure reduction, and quickly and evenly adhere to the impurities in the water. When choosing the dissolved gas releaser, it is required to have sufficient decompression and energy dissipation to ensure that the dissolved gas in water can be fully released; to ensure the cell's fineness, to increase the number of bubbles, to increase the surface area adhered to impurities, to prevent the collision between micro bubbles and to expand, so as to reduce the generation of large size bubbles that are not conducive to the process of air floatation.

At the same time, the releaser is required to create a good adhesion condition between the releasing water and the floc to be treated, to avoid the impact of water flow, to ensure that the bubbles can mix with the water to be treated quickly and evenly, and to improve the capture probability. In addition, there must be measures to prevent blockage. In order to quickly dissipate energy, the water flow channel must be reduced. Therefore, it is very difficult to avoid the blockage of the channel by impurities in the water. Therefore, measures to prevent blockage must be taken.

Not only that, the release device should be simple in structure, strong in material, corrosion resistance, and easy to process, manufacture and disassemble. Minimize movable parts to ensure stable and reliable operation. Under pressurized conditions, the air solubility is high and the number of bubbles for air flotation is large, which can ensure the air flotation.www.khnwatertreatment.com