Sell Sedimentation DAF System – Efficient & Stable Liquid Waste Separation Solution

DESCRIPTION / TECHNICAL SPECIFICATIONS

Modern industrial operations demand sophisticated wastewater management to ensure sustainability and compliance. Dissolved air flotation technology offers a specialized solid-liquid or liquid-liquid separation process designed to eliminate microscopic suspended solids. Operating on the principles of Henry’s Law, the system generates millions of micro-nano bubbles (3 to 20 microns) that act as precision carriers. These bubbles contact and adhere to contaminants such as oils, grease, and colloids, lifting them to the liquid surface where floating scums are efficiently removed by an automated skimming system.

The application of this technology is proven across diverse sectors, including industrial wastewater pretreatment for food, pharmaceuticals, textiles, semiconductors, and chemical processing. It serves as a vital component for WWTP upgrades, specifically for phosphorous removal and sludge separation, as well as algae removal in Water Treatment Plants (WTP) and large-scale ecological purification projects like river water treatment and seawater desalination.

For facilities requiring high efficiency in limited areas, our integrated solutions feature a compact combination of chemical reaction tanks and advanced separation mechanisms. By utilizing the shallow tank theory and inclined plate technology, the system achieves a smaller footprint while increasing separation efficiency by 1.5 to 2.0 times compared to traditional clarifiers. High-efficiency models can handle solid concentrations up to 10,000 mg/L while reducing chemical consumption. Built with robust materials such as UPVC or stainless steel, this system ensures smooth sludge discharge and equal water distribution, providing a reliable and cost-effective investment for long-term industrial excellence.