Versatile Solid Liquid Separation Machine DAF Dissolved Air Flotation 10-150m3/h ETP Effluent Treatment

Versatile Solid Liquid Separation Machine Product Description

The versatile solid liquid separation machine is a DAF dissolved air flotation system designed for ETP effluent treatment. 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 entrance of the flotation tank. The pressure reduction releases supersaturated air as tiny bubbles that quickly attach to suspended matter and lift it to the surface, forming an easily removed sludge layer, while heavier solids settle at the bottom. The process and equipment are relatively simple, easy to manage and maintain, and the partial reflux type delivers significant and stable treatment effect with great energy savings.

Features

• Efficient solid-liquid separation for loose flocs and fine particles
• Fine, uniform, dense and stable bubbles with little disturbance to the liquid
• High dissolved air solubility under pressure ensures reliable flotation effect
• Simple process and equipment, easy to manage and maintain
• Partial reflux type saves energy consumption significantly
• Wide adaptability for printing and dyeing, electroplating, leather making, papermaking, textile, meat processing and oil refining effluent

Technical Parameters

Scope of Application

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. Also suitable for the separation of biological mud membrane and water in biological treatment.