Versatile Stainless Steel DAF Dissolved Air Flotation System 10-150m3/h Various Water Treatment Equipment

Versatile Stainless Steel DAF System Product Description

The versatile stainless steel DAF dissolved air flotation system is an efficient and fast method for separating solid particles from various water and wastewater. Part of the treated wastewater is circulated into the dissolved air tank, where air is supersaturated and dissolved under pressure, then mixed with flocculant-added raw water at the flotation tank entrance. Due to pressure reduction, supersaturated air is released as tiny bubbles that attach to suspended matter and lift it to the surface, forming an easy-to-remove sludge layer while heavier solids settle at the bottom. This versatile system handles high chroma sewage, low dissolved oxygen water, low temperature water and production water across a wide range of industries.

Features

• Versatile design for various water treatment applications
• Fine, uniform, dense and stable bubbles, ideal for solid-liquid separation of loose flocs
• Particularly effective for sewage with low water temperature not suitable for gravity sedimentation
• Simple process and equipment, easy to manage and maintain
• Partial reflux type delivers stable treatment effect and greatly saves energy
• Stainless steel construction with reliable operation

Technical Parameters

Scope of Application

Suitable for purifying sewage with high chroma, low dissolved oxygen and many organic impurities, especially sewage with low water temperature that is not suitable for gravity sedimentation. Suitable for industrial wastewater treatment and production water treatment after printing and dyeing, electroplating, leather making, papermaking, chemical industry, textile, meat processing, oil refining and canned food production, as well as the separation of biological mud membrane and water in biological treatment.