Dissolved Air Floatation Plant in Gujarat

Dissolved Air Floatation 1


Wastewater Treatment: Used to remove suspended solids and oils from municipal and industrial wastewater treatment plants.

Dairy and Food Processing: Used for the clarification of dairy and food processing effluents, removing oil, grease, and fats.

Oil and Gas Industry: Used to treat produced water and wastewater that has hydrocarbons and/or oil in it.

Textile Industry: Helps in the removal of chemicals, suspended solids, and color from textile wastewater treatment.

Chemical Manufacturing: Replacement of the clarifier and flash mixer as the first treatment Sustaining a high DO level with a secondary clarifier

Power Plants: Helps power generation facilities treat their wastewater and cooling water.

Dissolved Air Flotation Plant

Water Design technologies developed the slim and trim equipment for the removal of Oil, Total Suspended Solid, Turbidity, COD, and BOD. We designed it to separate sludge and water in a single piece of equipment. The equipment has a small footprint area compared to other clarifiers and conventional separators. The millions of micron-sized air bubbles mix with effluent & treatment chemicals at elevated pressure, which floats the sludge, oil, and other impurities in a fraction of a minute. Our specialized conveying mechanism removes the floated impurity in thick slurry and sends it to the slurry tank for further processing. The clarified water is passing through a pressure sand filter for further filtration.

Our tailor-made separator is very flexible to handle a wide range of effluent with minor modifications in the dosing of chemicals and alteration in mechanical parts. We synchronize the operation of mechanical parts and chemical dosing to treat the typical effluents. The system has an inline pipe flocculator for the addition of treatment chemicals along with raw effluent before entering the separator. The treatment chemical breaks down the water, oil& dust emulsion and generates treated effluent. The generated sludge and oil will float on the surface of the well with a pressurized fine bubble of air. The floated sludge and oil are continuously removed by rotating a Scoop attached to the separator.

The advantages of DAF are their ability to treat a wide range of suspended solids in water at a high rate of solids removal and for wastewater sludge thickening. Millions of micron-sized air bubbles in the thickener float solids to the tank surface, forming a concentrated sludge blanket. A scoop removes the thickened sludge.

Features of Dissolved Air Flotation Plant

  • Small footprint area say 0.4 sq. meter per KL
  • Skid Mounted plant
  • Easy to install
  • Easy to relocate
  • Plug-and-play operation
  • The high degree of Customization
  • Multipurpose separator
  • Automation available on request
  • Inline coagulation & flocculation
  • Low Energy Cost
  • Low Operating Cost

Advantages of Dissolved Air Floatation Plant in Gujarat

DAF, or Dissolved Air Flotation, offers several benefits. 

  • It excels at efficiently handling a broad spectrum of suspended solids in water and excels at removing solids at a rapid pace.
  • This technology is not just for water; it’s also excellent for thickening wastewater sludge.
  • The secret behind DAF’s effectiveness lies in the millions of tiny air bubbles, each just a micron in size.
  • These microbubbles do an amazing job of lifting solid particles to the surface of the tank, creating a concentrated sludge layer.
  • To complete the process, a scoop comes in to remove this thickened sludge, leaving you with cleaner water and less sludge to manage.
  • In essence, DAF is like a superhero for water treatment, swiftly and efficiently dealing with suspended solids and making sludge thickening a breeze.
  • It’s a versatile and practical solution that works wonders for a variety of applications, ensuring that your water is free from unwanted impurities and that sludge management becomes much more manageable.