Patent ID: 7351345

Claim:
A method for manufacturing a module for treating fluid comprising: obtaining a module comprising one or more cells stacked one on top of the other, each cell having at least one opening, the opening of the cell, or the openings of the cells together, forming at least one channel for feeding or discharging the fluid to be treated, the channel being suitable for introducing a treatment material for the fluid into the cell(s), wherein the treatment material comprises a filtration-active material selected from the group consisting of pearlite, kieselguhr, activated carbon, PVPP, and PVPP-iodine substances; each cell having two sheet-like, porous components delimiting an inner space and designed for passage of the fluid therethrough, the inner space being connected to the channel; introducing the treatment material with a carrier fluid into the module and each cell through the channel such that the inner space of each cell at least partially contains the treatment material for the fluid.