FIGURE / PAGE
2.1 Common types of adsorption isotherm 11
3.1 Top Loading Balance 22
3.2 Gerhardt RO™ Rotary Shaker 22
3.3 Merck- SQ™ Spectrophotometer 23
3.4 Reflux apparatus 23
4.1 Equilibrium Contact Time 31
4.2 Effect of Initial pH in COD Reduction 33
4.3 COD of the samples vs. Time 34
4.4 Kinetics of Adsorption 36
PAC
powdered activated carbon
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