This overview of diffusion and separation processes brings unsurpassed, engaging clarity to this complex topic.Diffusion is a key part of the undergraduate chemical engineering curriculum and at the core of understanding chemical purification and reaction engineering. This spontaneous mixing process is also central to our daily lives, with importance in phenomena as diverse as the dispersal of pollutants to digestion in the small intestine. For students, Diffusion goes from the basics of mass transfer and diffusion itself, with strong support through worked examples and a range of student questions. It also takes the reader right through to the cutting edge of our understanding, and the new examples in this third edition will appeal to professional scientists and engineers. Retaining the trademark enthusiastic style, the broad coverage now extends to biology and medicine. Additional ISBNs 9780511474156, 9781283329934, 9780511478925, 9780511477409Diffusion: Mass Transfer in Fluid Systems 3rd Edition is written by E. L. Cussler and published by Cambridge University Press. ISBNs for Diffusion are 9781107386419, 1107386411 and the print ISBNs are 9780521871211, 0521871212. Additional ISBNs include 9780511474156, 9781283329934, 9780511478925, 9780511477409.