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<p>proportionally to the solids concentration  and, thus, requiring periodic cleaning.</p>

<p>For cross-flow processes, the deposition of material will continue until the forces of the binding cake to the membrane will be balanced by the forces of the fluid. At this point, cross-flow filtration will reach a steady-state condition , and thus, the flux will remain constant with time. Therefore, this configuration will demand less periodic cleaning.</p>

<p><big>Fouling</big></p>
<p>Fouling can be defined as the potential deposition and accumulation of constituents</p><p>
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