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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lnq e<br />
lnq e<br />
lnq e<br />
0.00<br />
0.00E+00<br />
-2.00<br />
3.00E+08 6.00E+08 9.00E+08 1.20E+09 1.50E+09<br />
-4.00<br />
-6.00<br />
-8.00<br />
-10.00<br />
-12.00<br />
-4.00<br />
-6.00<br />
-8.00<br />
-10.00<br />
-12.00<br />
ε2 ε2 ε2 ε2 y = -3E-09x - 5.9945<br />
R2 y = -3E-09x - 5.9945<br />
R = 0.7896<br />
2 = 0.7896<br />
0.00<br />
0.00E+00<br />
-2.00<br />
2.00E+08 4.00E+08 6.00E+08 8.00E+08<br />
-2.00<br />
-4.00<br />
-6.00<br />
-8.00<br />
-10.00<br />
ε2 ε2 y = -2E-09x - 6.8554<br />
R2 y = -2E-09x - 6.8554<br />
R = 0.9151<br />
2 = 0.9151<br />
y = -4E-09x - 6.2341<br />
R2 y = -4E-09x - 6.2341<br />
R = 0.9386<br />
2 = 0.9386<br />
0.00<br />
0.00E+00 2.00E+08 4.00E+08 6.00E+08 8.00E+08 1.00E+09<br />
Figure 3.36. Dubinin-Radushkevich isotherm plot for (a) Pb 2+ , (b) Cd 2+ , and (c) Ni 2+<br />
ions biosorbed by Oocystis sp.<br />
(a)<br />
(b)<br />
(c)<br />
68