Why do industries prefer using packaged inclined plate (lamella) settlers?

Industries prefer using packaged inclined plate (lamella) settlers primarily because they provide more surface area in a smaller vessel compared to traditional clarifiers. This design enhances the settling process by creating a larger effective area for sedimentation within a compact space. The inclined plates increase the surface area available for solids to settle, which can greatly enhance the efficiency of the separation process. As a result, this configuration allows for higher flow rates and reduced footprint, making it an attractive option for industries looking to optimize space and improve performance in waste treatment systems.

While there may be advantages in installation costs or maintenance for some systems, the defining feature of lamella settlers is their ability to maximize settling efficiency within a smaller physical footprint, which is crucial for industries dealing with limited space or higher volumes of wastewater.