Abstract: The present invention describes a process and a device for saving diafiltrate by partial regeneration using adsorbers. An object of the invention is to decrease the requirement of dialysate and/or substitute in the depletion of a substance of class X by means of special microstructured adsorption/filtration devices. An object of the invention is also to enable control of the concentration of a substance group X by hemodialysis and/or hemofiltration, such that by partial recirculation of the diafiltrate in the regeneration circuit, the net throughput of diafiltrate can be kept lower.

Abstract: The invention concerns a method for producing an aqueous albumin solution from a starting albumin solution which contains stabilizer molecules which are capable of occupying binding sites of the albumin, wherein in a method for increasing the albumin binding capacity (ABiC) for other molecules, at least a portion of the stabilizer molecules is removed from the albumin of the starting albumin solution and separated from the starting albumin solution.

Abstract: The invention concerns a method for producing an aqueous albumin solution from a starting albumin solution which contains stabilizer molecules which are capable of occupying binding sites of the albumin, wherein in a method for increasing the albumin binding capacity (ABiC) for other molecules, at least a portion of the stabilizer molecules is removed from the albumin of the starting albumin solution and separated from the starting albumin solution.