Daftech Engineers’s Dissolved Air Floatation the most distinct one is used for separating solids from the liquids.

Like all products, this too has a working principle and it is as follows:

The air which got dissolved because of the pressure in the liquid is delivered to atmospheric pressure in the flotation cell. From the solution, microscopic air bubbles come out which are affixed to the solids in the liquid. Because of this sludge appears on the top of the water.

Now for removing the sludge, a exceptional spiral scoop, a special skimmer is required which is thrown in the middle. And from here, it is released by gravity for recycling or disposing.

The size and the weight of apparatus are nominal. The water level in the tank is 40 cms.

There are various advantages of Dissolved Air Floatation. Such as:

• The retention time is only 3 minutes and it can easily be moved, relocated.
• The buying cost is lower when compared to other systems.
• The capacity of this in between 160-200 liter per minute/square meter.
• The steadiness of the sludge is 2-3%.
• Cleaning is very easy and bottom is self cleaned.
• The fixing cost is very low and heavy supports are not needed.

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