Question

1. Explain about concentration polarization. What factors are affecting the concentration polarization and what will be negative effect due to this polarization? 2. Explain about scaling. What factors are affecting scaling and what will be negative effect due to scaling? 3. Look at below chart. Explain it using solution diffusion model.

          1. Explain about concentration polarization. What factors are affecting the concentration
polarization and what will be negative effect due to this polarization?
2. Explain about scaling. What factors are affecting scaling and what will be negative effect due
to scaling?
3. Look at below chart. Explain it using solution diffusion model.

1. Explain about concentration polarization. What factors are affecting the concentration
polarization and what will be negative effect due to this polarization?
2. Explain about scaling. What factors are affecting scaling and what will be negative effect due
to scaling?
3. Look at below chart. Explain it using solution diffusion model.

Added by Brian F.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Adedamola Opalade

Step 1

Concentration polarization occurs when there is a build-up of solute near the membrane surface during membrane filtration processes. This build-up happens because the solvent (usually water) passes through the membrane more easily than the solute, leading to an Show more…

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1. Explain about concentration polarization. What factors are affecting concentration polarization and what will be the negative effect due to this polarization? 2. Explain about scaling. What factors are affecting scaling and what will be the negative effect due to scaling? 3. Look at the chart below. Explain it using the solution diffusion model. From Wijmans and Baker (1995) Water flux (L/m2h) Osmotic pressure (g/m2h) Salt flux (%) Salt rejection (%) Applied pressure (bar) 0 5 10 15 20 25 30 40 60 80 100