Flotation Equipment
SF series dissolved air flotation machine (vertical type)
Date:2017-03-20 15:31:00 From: Browse times:
SF series air floatation sewage machine for steel structure, its working principle is: through the air pressure pump into the saturator, under the pressure of 0.5Mpa was forced to dissolve in the water, the sudden release of the case, dissolved in water and air separation, the formation of a large number of dense micro bubbles, the adsorption of suspended particles in the slow rise in the process in the suspension density floating drop, to remove SS and CODcr to. This product is suitable for petroleum, chemical, paper, leather, printing and dyeing, food, starch and other sewage treatment.
| Model | processing capacity（㎡/h） | Object diameter（mm） | H（mm） |
| SF-2 | 2 | 1200 | 1600 |
| SF-3 | 3 | 1200 | 2000 |
| SF-5 | 5 | 1400 | 2500 |
| SF-8 | 8 | 1600 | 2500 |
| SF-10 | 10 | 2000 | 2500 |
| SF-20 | 20 | 2200 | 2750 |
| SF-30 | 30 | 2200 | 3750 |
| SF-50 | 50 | 2700 | 4250 |
| SF-75 | 75 | 3200 | 4500 |
| SF-100 | 100 | 3300 | 6000 |
| SF-150 | 150 | 4600 | 5000 |
| SF-200 | 200 | 5600 | 5500 |
| SF-250 | 250 | 6000 | 5500 |
| SF-300 | 300 | 7000 | 5500 |
| SF-350 | 350 | 8000 | 5500 |
| SF-400 | 400 | 8000 | 6000 |
| SF-500 | 500 | 8500 | 6500 |
| SF-750 | 750 | 10000 | 7000 |
1 electroplating wastewater heavy metal ions, such as zinc, copper, lead and other total content of 50PPM, the removal rate can be more than 70%.
2 the color removal rate of printing and dyeing wastewater was about 90%, the removal rate of 60-70% was about COD, and the removal rate of BOD was about 50%.
3 the removal rate of COD was about 70%, and the removal rate of suspended solids was about 90%.
4 oil refining wastewater can be reduced to less than 10 mg / L, the wastewater can reach the degree of clarification.
5 chemical waste water and pigment paint, COD removal rate of 74%, color removal rate of about 93%.
6 papermaking white water fiber recovery rate can reach about 95%, COD removal rate of about 86.7%, clear water completely reuse.
7 bath water turbidity can be stabilized below 10 degrees, the bacteria in the water has decreased significantly.
8 drinking water and industrial turbidity can be purified to 5 degrees below, while reducing the consumption of color has a good effect
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