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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1/q e<br />
1/q e<br />
1/q e<br />
0.03<br />
0.02<br />
0.01<br />
y = 0.0185x + 0.0014<br />
R2 y = 0.0185x + 0.0014<br />
R = 0.7136<br />
2 = 0.7136<br />
0.00<br />
0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40<br />
0.12<br />
0.10<br />
0.08<br />
0.06<br />
0.04<br />
0.02<br />
0.00<br />
0.14<br />
0.12<br />
0.10<br />
0.08<br />
0.06<br />
0.04<br />
0.02<br />
y = 0.0416x + 0.0035<br />
R 2 R = 0.8548<br />
2 = 0.8548<br />
1/c e<br />
0.00 0.50 1.00 1.50 2.00<br />
y = 0.1313x + 0.0127<br />
R2 y = 0.1313x + 0.0127<br />
R = 0.9982<br />
2 = 0.9982<br />
1/c e<br />
0.00<br />
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80<br />
1/c e<br />
Figure 3.27. Langmuir isotherm plot for (a) Pb 2+ , (b) Cd 2+ , and (c) Ni 2+ ions by<br />
biosorbed by Dunaliella salina.<br />
(a)<br />
(b)<br />
(c)<br />
59
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