What are the basic requirements for releaser selection
Jan 10, 2019

The release device is a common sewage treatment device, which can dissipate the pressure-dissolved water through energy dissipation and decompression, and release the gas dissolved in the water as micro-bubbles, and quickly and uniformly adhere to the impurities in the water. Thereby promoting the purification of water quality.


The basic requirement when selecting the release device is not only to fully decompress the energy, but also to ensure that the gas dissolved in the water can be fully released. At the same time, the fineness of the bubbles, the number of bubbles, and the increase of impurities are increased. The surface area to be adhered prevents the microbubbles from colliding with each other to expand, so as to reduce the generation of large-sized bubbles which are not conducive to the air floating process.


At the same time, the release device is required to create a good adhesion condition between the outgassing water and the floc in the water to be treated, to avoid the impact of the water flow, and to ensure that the bubbles can be quickly and evenly mixed with the water to be treated, thereby increasing the probability of capturing. It is necessary to prevent clogging. In order to dissipate energy quickly, it is necessary to reduce the flow passage. Therefore, it is difficult to avoid the passage of impurities in the water, so measures to prevent clogging must be taken.


In addition, the structure of the release device is simple, the material is strong and corrosion resistant, and it is easy to process, manufacture and disassemble; the movable parts are minimized to ensure stable and reliable

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