Definition Of Diffusion Dialysis

Med see haemodialysis peritoneal dialysis.

Definition of diffusion dialysis. Diffusion dialysis dd is an ion exchange membrane iem separation process driven by concentration gradient and is also known as concentration or natural dialysis. The formal definition of diffusion in dialysis is movement of solutes as a result of random molecular motions across a semipermeable membrane down its concentration gradient. Noun plural ses ˌsiːz the separation of small molecules from large molecules and colloids in a solution by the selective diffusion of the small molecules through a semipermeable membrane. Summary of the diffusion of common substances between the dialysate and the serum.