Question: 8 0 . How would you design an experiment to study the adsorption of heavy metals on a biochar adsorbent from aqueous solutions? Discuss the

80 .

How would you design an experiment to study the adsorption of heavy metals on a biochar adsorbent from aqueous solutions? Discuss the selection of heavy metals and biochar materials, the experimental setup, the procedure for measuring adsorption capacity and kinetics, and the methods for analyzing the data to determine the adsorption isotherms and the influence of pH and temperature on adsorption behavior.

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