Adsorption Isotherm

Adsorbate

• Material being adsorbed (gas or liquid)

• Material that is adsorbing (solid)

Adsorbent

• Material being adsorbed (gas or liquid)

• Material that is adsorbing (solid)

If the adsorbate and the adsorbent are contacted long enough, an ________ will be established between the amount of adsorbate adsorbed and the amount of adsorbate in solution/gas

• Adsorption equilibrium

• Titration equilibrium

In adsorption from liquid process, choose what type of adsorbent usually use in this unit.

• Activated carbon

• Zeolite

• Silica

Define adsorption isotherm.

• equilibrium relationship between the concentration in the fluid phase and the concentration in the adsorbate particles

• equilibrium relationship between the concentration in the fluid phase and the concentration in the adsorbent particles

• equilibrium relationship between the concentration in the gas phase and the concentration in the adsorbent particles

• equilibrium relationship between the concentration in the gas phase and the concentration in the adsorbate particles

Which activity is not allowed in the lab?

• Eating

• Drinking

• Wearing slippers

• All of the above

Which Personal Protective Equipment (PPE) is required when you are doing the experiment in Water and Waste Teaching Lab?

• Lab gloves

• Safety goggles

• Lab coat

• All of the above