{"id":5880,"date":"2023-04-27T14:19:44","date_gmt":"2023-04-27T12:19:44","guid":{"rendered":"https:\/\/www.utp-umwelttechnik-poehnl.de\/klaeropro-daf-dissolved-air-flotation\/"},"modified":"2026-09-30T11:56:33","modified_gmt":"2026-09-30T09:56:33","slug":"klaeropro-daf","status":"publish","type":"page","link":"https:\/\/dev.utp-umwelttechnik-poehnl.de\/en\/industrial-wastewater-treatment\/klaeropro-daf\/","title":{"rendered":"Dissolved Air Flotation (DAF) | Industrial Wastewater Treatment"},"content":{"rendered":"\n

kl\u00e4ropro-DAF<\/span>
Dissolved Air Flotation by utp<\/span><\/h1>\n

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What is Dissolved Air Flotation (DAF)?<\/h2>\n

Dissolved Air Flotation (DAF) is a highly effective method for treating industrial wastewater. It removes suspended solids, oils, fats, and other light contaminants using fine air bubbles. The kl\u00e4ropro-DAF system by utp is designed for maximum efficiency and flexibility<\/strong>, achieving removal rates of up to 99%<\/strong>. It is available as a modular, containerized solution<\/strong> for easy installation and rapid deployment.<\/p>\n<\/div><\/div>

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The Technology<\/span><\/h3>\n

How Does a DAF System Work?<\/h2>\n

Dissolved air flotation (DAF) is a physico-chemical separation process in which suspended particles are removed from water using gas bubbles. For this purpose, an air-water mixture is pressurized, allowing more gas to dissolve in the water. When the pressure is reduced, the dissolved gases are released, forming fine bubbles that attach to the suspended particles as they rise. This causes the particles to float to the surface, where they can be removed. To support the process, a flocculant is added to the wastewater beforehand.<\/p>\n

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  1. Influent industrial wastewater enters the flotation unit<\/li>\n
  2. Addition of flocculants to bind fine particles<\/li>\n
  3. A water-air mixture is pressurized and dissolved gases are released<\/li>\n
  4. Fine air bubbles attach to particles and lift them to the surface<\/li>\n
  5. Floating sludge is skimmed off \u2013 clear water remains at the bottom<\/li>\n<\/ol>\n

    Result: Up to 99% oil removal and stable effluent quality<\/strong>, even under fluctuating influent conditions.<\/p>\n

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    Key Benefits of the kl\u00e4ropro-DAF<\/h2>\n