Chemical Engineering - Mass Transfer - Discussion

Discussion Forum : Mass Transfer - Section 10 (Q.No. 48)
48.
Adsorption is an unit operation which generally involves __________ systems.
liquid-solid
gas-solid
fluid-solid
solid-solid
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

KRR said:   3 years ago
Adsorption is the adhering of substances from gases or liquids onto the interface of two phases, mainly onto solids.

In water and used water purification, adsorption is applied for the removal of dissolved impurities. The most common process is application of activated carbon for removal of organic substances.
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