Clearwater Industries will highlight our SigmaDAF USA dissolved air flotation (DAF) systems and membrane bioreactors (MBR) at CheeseCon 2025 in Madison, WI, on April 16. Visit booth #824 to learn why these systems provide the most efficient treatment for food processing wastewater.

The SigmaDAF USA line of DAF systems treats food and beverage wastewater in various applications, including pretreatment, biomass separation, and sludge thickening. Our modular and turnkey physical-chemical designs manage a wide range of flowrates and solids loads. In-house manufacturing and FATs guarantee reliability and durability.

A DAF clarifier filled with water next to a skid with PVC pipes and other mechanical equipment.
A DAF clarifier tank on a skid with flocculator tubes, a plastic tank and pumps.

The compact and self-contained MBR systems make them true plug-and-play units. These systems contain all the necessary instruments and include an enclosed control room, making them easy to install and operate. The modular design allows for easy installation and growth by adding units as flows increase.

Together, the DAF and MBR systems remove and reduce TSS, O&G, BOD, COD, TKN, ammonia, and more. With the removal capabilities, these systems serve many food and beverage industries, including cheese and general dairy production, meat processing, fruit and vegetable processing, premade meals, condiments, and more.

An MBR system plumbed up outside in a stainless steel tank with the SigmaDAF logo on the side.