Elementary Principles 244 - 6.101 Let S=sucrose, I=trace...

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6- 78 6.101 Let S=sucrose, I=trace impurities, A=activated carbon Assume no sucrose is adsorbed solution volume (V) is not affected by addition of the carbon a. R(color units/kg S) = kC i (kg I / L) = k m V I (1) ⇒− = = =− =( ΔΔ RkC C k V mm R km V ii I I m IA m I m I IA 00 0 )( ) (2) % removal of color == = Δ R R x km V km V x m m IA I IA I 0 100% 100 100 / / (3) Equilibrium adsorption ratio : X m m i IA A * = (4) Normalized percentage color removal : υ % / / / ( removal = m m m m m m AS IA I IA A S I 3) 0 0 100 100 ⇒⇒ = =100X i * υυ m m X m m S I i I S 0 0 100 * (5) Freundlich isotherm XK C m m K R k iF i I S F * () , ( β 15 ) 0 100 ⇒= = 100 ββ
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This note was uploaded on 02/27/2012 for the course CHEMICAL E 312 taught by Professor Cheung during the Fall '11 term at The University of Akron.

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