Explain the chemical precipitation process in detail. Explain its disadvantages as well.
6. Explain the ion exchange softening process in detail. Explain its disadvantages as well.
7. What are the advantages of softening?
8. What are the disadvantages of softening?
9. What are the water characteristics that can influence lime-soda ash softening and how do they affect it?
During the ion exchange softening process, what water characteristics need to be monitored and how do
they affect it?