ACEE 434 Environmental Systems Design - Korea University
ACEE 434 Environmental Systems Design - Korea University
ACEE 434 Environmental Systems Design - Korea University
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BOD<br />
• The rate of BOD oxidation (“exertion”) is modeled based on the assumption<br />
that the amount of organic material remaining at any time t is governed by a<br />
first-order kinetic reaction.<br />
dBOD<br />
dt<br />
BOD<br />
r<br />
r<br />
= −k<br />
1<br />
= UBOD<br />
BOD<br />
r<br />
−k1t<br />
( e<br />
)<br />
BOD<br />
t<br />
−k1t<br />
= UBOD( 1−<br />
e )<br />
<strong>ACEE</strong> <strong>434</strong> Fall 2009 HDP 29
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