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ou1-c6-filtrarea - Cadre Didactice

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4/26/2003<br />

Spalarea precipitatului<br />

o Debitul apei de spalare = debitul de filtrat la<br />

sfarsitul filtrarii<br />

oLa <strong>filtrarea</strong>cu ∆P = ct.:<br />

dV<br />

dt<br />

=<br />

A<br />

o Din ec. (15):<br />

2<br />

⋅<br />

r<br />

1<br />

( ∆P)<br />

μ<br />

1−s<br />

χ<br />

V<br />

V = A ⋅ K ⋅<br />

f<br />

⋅<br />

⋅<br />

⋅<br />

1<br />

Lucian Gavrila – OPERATII UNITARE I<br />

f<br />

=<br />

t<br />

K<br />

f<br />

1<br />

⋅<br />

A<br />

2<br />

2V<br />

f<br />

(22)<br />

(23)<br />

43

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