Circular Dissolved Air Flotation Clarifier
Instruction
The circular dissolved air flotation (DAF) clarifier is designed according to the “shallow tank theory” and “zero velocity principle”. The retention time for this wastewater treatment machinery is only 3-5 minutes. Shallow air flotation works by producing micron bubbles in water, fully permeating the water in normal pressure. As the bubbles rise, the impurities in the water adhere to them and get carried to the surface. Once these unwanted materials are on the surface, they are scraped away and disposed of.
| Model | |||||||||
| Pool size (mm) | φ 6000 | φ 7000 | φ 8000 | φ 9000 | φ 10000 | φ 11000 | φ 12000 | φ 13000 | φ 14000 |
| Productivity (m3/h) | 100 | 150 | 200 | 250 | 300 | 400 | 450 | 500 | 600 |
| Main equipment power ( kw ) | 3.3 | 3.3 | 3.3 | 3.3 | 5.2 | 6.2 | 6.2 | 6.2 | 6.2 |
| Working load (t) | 25 | 35 | 40 | 45 | 57 | 68 | 81 | 81 | 110 |
| Supporting system power ( kw ) | 17 | 21 | 23.5 | 23.5 | 31.5 | 45 | 45 | 45 | 46.5 |
Application
1) It is used for waterworks to remove algae and other unwanted components in freshwater sources.
2) It is used for industrial water treatment including petrochemical, paper mill, textile, printing, electroplate, leather, food industries etc.
3) It is used for recovery of usable products from sewage such as fiber recovery from paper mill water and wood pulp water.
