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ou1-c6-filtrarea - Cadre Didactice

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4/26/2003<br />

Marirea presiunii de filtrare<br />

o Marirea presiunii influenteaza in general<br />

favorabil viteza de filtrare;<br />

o Daca pp. este format din foite, sau cand.<br />

pp. este compresibil, cresterea P poate<br />

deveni dezavantajoasa.<br />

oFiltrare:<br />

– la presiune atmosferica;<br />

– la presiune ridicata (suprapresiune);<br />

– sub depresiune (la vid).<br />

o In proces conteaza ∆P pe fetele filtrului<br />

Lucian Gavrila – OPERATII UNITARE I<br />

21

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