Dissolved Air Flotation
Description
The Dissolved Air Flotation generates a large number of fine bubbles in the water. The air is attached to the suspended particles in the form of highly dispersed tiny bubbles, resulting in a state where the density is less than that of water. The principle of buoyancy is used to make it float on the water surface to achieve solid-liquid separation water treatment.
It is suitable for processing water with low turbidity, high chroma, high organic content, low oil content, low surface active substance content or rich in algae. It has the advantages of large hydraulic load and compact compaction tank.
Working Principle
Taking advantage of small bubbles or tiny bubbles to make impurities in the material float out of the water.
The Dissolved Air Flotation can be used for some fine impurities contained in the water body whose specific gravity is close to that of water because it is difficult to sink or float due to its own weight.
Features
- The dissolved air pump sucks in while absorbing water, the pump is pressurized and mixed with high gas-liquid dissolving efficiency and the fine bubbles are less than or equal to 30 um.
- Low pressure operation, the dissolved gas efficiency is as high as 99%, and the release rate is as high as 99%.
- The efficient adsorption of micro-bubbles and suspended particles improves the removal effect of SS.
- The dissolving efficiency of dissolved air water is 80-100%, which is 3 times higher than that of traditional dissolved air flotation.
- The pressure capacity curve is flat, easy to realize automatic control, easy to operate and maintain with low noise.
Application
Paper-making and fiber recycling, printing and dyeing, electroplating and other heavy metal ion wastewater, oily wastewater, tanning wastewater, chemical, paint, food, low temperature and low turbidity water, algae surface water treatment, solid and liquid separation etc.
Any requirements, contact us now!
Grace
Email:grace@filtrationchina.com
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