Krofta Technologies applications

Krofta Dissolved Air Flotation (DAF) units have played a key role in many applications in wastewater treatment in the dairy industry. The range of applications in the dairy industry is very wide.

Krofta manufactures DAFs in different configurations. Often two DAFs are used in series; the first DAF without chemistry for re-use of FOGs, followed by the second DAF with chemistry for the highest water quality to downstream stages.

Fiber fractionation is a commonly used term for the segregation of fibers of a certain length for capture and reuse in the papermaking process. Usually it is the longer fibers that have a higher value and are the segment that paper makers are trying to maximize capture in whitewater streams.