| 摘要 |
<p>A method and device for separating particles from a liquid having particles therein, using a filter layer (18) disposed on a frame (29), the filter layer (18) sized to permit the liquid to flow through pores, while retaining a substantial portion of the particles on the filter layer (18), with an absorbent layer (24) contacting the back of the filter layer (18) and also disposed on frame (29) to facilitate liquid movement away from the particles.</p> |
