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Å»»ê¼Ò°è¼ö, »ó¿ë·Î±× ±âÁØ, BODt ¿Í BODu ÀÌ¿ë

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BOD ¼Òºñ½ÄÀº ´ÙÀ½°ú °°´Ù.

BODt = BODu * (1-10^(-K*t))

BODt : t ÀÏ ÈÄÀÇ BOD (mg/liter, ppm)
BODu : ÃÖÁ¾(20 ÀÏ ÈÄÀÇ) BOD (mg/liter, ppm)
K : Å»»ê¼Ò °è¼ö
t : °æ°ú±â°£(ÀÏ)

À̸¦ Á¤¸®ÇÏ¸é ´ÙÀ½°ú °°ÀÌ Å»»ê¼Ò°è¼ö¸¦ ±¸ÇÒ ¼ö ÀÖ´Ù.

BODt/BODu = 1-10^(-K*t)

10^(-K*t) = 1-BODt/BODu

¾çº¯¿¡ »ó¿ë·Î±×¸¦ Àû¿ëÇÑ´Ù.

-K*t = log(1-BODt/BODu)

K = -log(1-BODt/BODu)/t


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K = -log(1-BODt/BODu)/t
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º¯¼ö¸í Variable º¯¼ö°ª Value º¯ ¼ö ¼³ ¸í Description of the variable


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