1. Precipitation type dissolved air flotation equipment has higher operational stability and reliable performance.
2. High water load: 4~8m3 /(m2.h).
3. Allow the concentration of influent suspended matter to reach ~4000mg/L.
4. The scum can be discharged automatically, and the solid content can be as high as 30~100.
5. The whole is detachable, which is convenient for transportation and installation. The "W" type mud collecting bucket side closed slag scraping system is used to ensure safe operation and operation.

6. Precipitation type dissolved air flotation equipment is applied to water quality with obvious precipitation phenomenon.