semipermeable membrane

n separation of substances in solution by means of their unequal diffusion through semipermeable membranes v separate by dialysis

separation of substances in solution by means of their unequal diffusion through semipermeable membranes

a medical instrument for separating substances in solution by unequal diffusion through semipermeable membranes

(biology, chemistry) diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal

n the concentration of a colloidal solution whose colloid will not pass through a semipermeable membrane