Dissolved Air Flotation

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1 - 49 sets
$6,000.00
50 - 999 sets
$5,500.00
>= 1000 sets
$5,000.00

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Hangzhou Juntai Plastic Products Co., Ltd

Hangzhou, China

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Dissolved air flotation is one of the most effective methods whose specific gravity is close to 1.0 from water. Dissolved Air Flotation is a liquid/solid or liquid/liquid separation process to remove tiny suspended solids that density close to the water, colloid, oil, grease, etc. Benenv dissolved air flotation is an innovation combined with the traditional dissolved air flotation concept and modern technology.
Juntai dissolved air flotation is one of the most effective methods with a specific gravity close to that of water at 1.0. Juntai dissolved air flotation is a liquid/solid or liquid/liquid separation process to remove minute suspended matter, colloids, oils, and greases with a density close to that of water. Juntai dissolved air flotation is an innovation combining traditional dissolved air flotation concepts and modern technology.
Dissolved air flotation (DAF) is a clarification process that utilizes air to remove suspended matter from the surface of treated water. DAF works by dissolving air under pressure and then releasing millions of tiny air bubbles into the water at atmospheric pressure.
Working Principle：
Air flotation separation and purification mainly play the role of solid-liquid separation (at the same time, it can reduce COD, BOD, chromaticity, etc.). Air flotation mainly uses the microbubbles in the dissolved air water generated by the dissolved air system to bond with the suspended flocs in the water, and the suspended matter rises to the water surface together with the microbubbles to form flotsam, so that the suspended flocs in the water can be removed.

Application in Various Industry：
The aim of dissolved air flotation is to separate the fine suspended solids in water, algae, and micro-floc. And dissolved air flotation can be used in the following industries:
1. Separate or recycle waste oil or grease in: oil exploration and refining, biodiesel, machining, food production, catering, and so on.
2. High concentration organic wastewater treatment: paper, printing and dyeing, textile, leather, pharmaceutical, fermentation wastewater, and so on.
3. Biochemical effluent liquid separation: the anaerobic effluent solid-liquid separation, aerobic (activated sludge process, contact oxidation, filter) biochemical water solid-liquid separation, the secondary settling tank Effluent treatment, and so on.
4. Farm and slaughterhouse wastewater treatment: cattle, pigs, chickens farm, slaughterhouse wastewater.
5. Manufacturing waste: electroplating, painting, etc.
6. Purification: river, landscape, recycled water, and so on.

Advantages：
1. Total suspended solids (TSS) reduction up to 97%
2. Chemical oxygen demand (COD) removal up to 85%
3. Low-cost operation and maintenance
4. Standard and customized units meet a variety of application and flow ranges
5. Designed for ease of installation and use
6. Suitable for high-salinity water