High-Capacity DAF System for Slaughterhouse Wastewater

Dissolved Air Flotation Description

Air flotation technology DAF dissolved air flotation plays an important role in solid-liquid separation Simultaneously reduce COD, BOD, chroma. Firstly, mix flocculating into raw water and stir thoroughly. After the effective retention time, the raw water enters into the reaction zone where microscopic air bubbles adhere to the floc and then flows into the separation zone. Under the buoyancy effects, the tiny bubbles float the flocs to the surface, forming a sludge blanket. skimmer removes the sludge into the sludge hopper. Then the lower clarified water flows into the clean-water reservoir through the collecting pipe. Some of water are recycled to the flotation tank for the air dissolving system, while others will be discharged.

Dissolved Air Flotation Feature

• Adjustable effluent weir troughs
• Epoxy coated carbon steel tank
• Factory tested
• Seamlessly integrates with other Hydro-Flo offered wastewater products
• Stand alone operation
• Standard units can be manufactured for flows from 5 gpm to 3500 gpm and above, in a single above grade tank
• Structural steel support legs

Dissolved Air Flotation Available Options

Dissolved Air Flotation Applications

• Poultry and slaughterhouses
• Petrochemical industry
• Cosmetic wastewater
• Convenience food production
• Oil and fat refineries
• Industrial kitchens and canteens
• Meat, fish processing and packing