Reverse Osmosis Operation & Maintenance, Unit 2 -- Semipermeable Membranes RO/NF
The Reverse Osmosis Operation & Maintenance Course includes 11 units. The series provides practical information necessary to thoroughly understand Reverse Osmosis (RO) and Nanofiltration (NF) water treatment technologies and helps operators apply that knowledge while operating a reverse osmosis water treatment facility. Unit 2: Semipermeable Membranes RO/NF examines membrane Structure, Water Flux, Salt Flux and Rejection of contaminants.
Educational Objectives:
- Understand “Permeable” and “Semipermeable”.
- Understand “Water Passage” and “Salt Passage”.
- Understand “Random Motion” & “Diffusion”.
- Know how suspended and dissolved contaminants are rejected by a semipermeable membrane.
The original course description is preserved here. The full interactive presentation has not yet been recovered.