By www.jorsun.com editor - 04.08,2014
Key design variables in dissolved air flotation system controlling efficiency of removal
are as follows:
1. Gas input rate and volume of gas entrained per unit volume of liquid;
2. Bubble-size distribution and degree of dispersion;
3. Surface properties of the suspended matter;
4. Hydraulic design of the flotation chamber;
5. Concentration and type of dissolved materials;
6. Concentration and type of suspended matter and oils;
7. Chemicals added;
8. Temperature;
9. Residence time;
10. Recycle ratio;
11. pH.
Dissolved Air Floating
Lamella Clarifier
Sludge Scraper
Auxiliary equipment
