Plate Settler Sizing
How to Size a Plate Settler System
Sizing a plate settler requires knowledge of the design flow rate, surface loading rate, plate geometry, and application-specific factors. Here is a guide to the fundamental sizing methodology.
Sizing Methodology
The fundamental sizing parameter for a plate settler is the required effective settling area, which is determined by the design flow rate divided by the target surface loading rate (SLR).
Required Settling Area:
A_required = Q / SLR
where Q = design flow [m³/h], SLR = surface loading rate [m/h]
Effective Plate Area:
A_plate = L × W × cos(θ)
where L = plate length, W = plate width, θ = plate angle
Number of Plates:
N = A_required / A_plate
Typical Design Parameters
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Surface Loading Rate Selection
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