This site addresses the concepts of diffusion, rate of diffusion, osmosis, osmotic pressure are explained on this site as well as how to measure osmotic pressure and membrane transport. Definition is the main thrust of...

This website is a full description from the Food and Drug Administration on the processes of a reverse osmosis system. Contains some technical requirements for a successful reverse osmosis system.

This activity is from the Wisconsin Online Resource Center, which is a digital library of web-based learning objects. Barbara Liang created this resource, and it examines nanotechnology applications that are based on...