BIOSORPTION OF Pb2+, Cd2+, & Ni2+ FROM WATERS BY ...
BIOSORPTION OF Pb2+, Cd2+, & Ni2+ FROM WATERS BY ...
BIOSORPTION OF Pb2+, Cd2+, & Ni2+ FROM WATERS BY ...
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logq e<br />
logq e<br />
logq e<br />
-7.00 -6.00 -5.00 -4.00 -3.00 -2.00 -1.00<br />
0.00<br />
0.00<br />
logc e<br />
logc e<br />
y = 0.2890x - 2.0375<br />
R2 y = 0.2890x - 2.0375<br />
R = 0.6710<br />
2 = 0.6710<br />
y = 0.4500x - 1.8770<br />
R2 y = 0.4500x - 1.8770<br />
R = 0.9554<br />
2 = 0.9554<br />
-1.00<br />
-2.00<br />
-3.00<br />
-4.00<br />
-5.00<br />
-6.00 -5.00 -4.00 -3.00 -2.00 -1.00<br />
0.00<br />
0.00<br />
logc e<br />
y = 0.2042x - 2.7083<br />
R2 y = 0.2042x - 2.7083<br />
R = 0.8103<br />
2 = 0.8103<br />
-1.00<br />
-2.00<br />
-3.00<br />
-4.00<br />
-5.00<br />
-6.00 -5.00 -4.00 -3.00 -2.00 -1.00<br />
0.00<br />
0.00<br />
-1.00<br />
-2.00<br />
-3.00<br />
-4.00<br />
Figure 3.34. Freundlich isotherm plot for (a) Pb 2+ , (b) Cd 2+ , and (c) Ni 2+ ions biosorbed<br />
by Scenedesmus protuberans<br />
(a)<br />
(b)<br />
(c)<br />
66
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