Abstract: The invention relates to a capacitive electrode comprising: an electrode housing comprising: ˜a number of housing walls that enclose a housing space; and ˜an opening that is operatively connected to the housing space, and wherein the opening is configured to be positioned adjacent an end membrane of a membrane stack; —a capacitive layer that is positioned in the housing space; —a current feeder that is positioned in the housing space and that is in electrical contact with the capacitive layer; —a gel layer that is positioned in contact with the capacitive layer; wherein the gel layer is provided in or adjacent to the opening such that the gel layer seals the opening, or wherein the gel layer is positioned near a bottom housing wall of the housing and the current feeder is positioned in or near the opening.

Abstract: The invention relates to a method for fouling reduction and/or fouling removal and/or prevention of fouling in membrane based fluid-flow processes, such as ED, RED, EDR, CDI, fuel cells, filtration, flow batteries, and a device capable of performing such methods.

Abstract: The present invention relates to a membrane stack and device for a membrane based process and method therefore. The membrane stack comprises: a number of membranes (78) forming compartments; and fluid supply and discharge means (80) for supplying and discharging a fluid to the compartments such that the fluid is supplied and discharged substantially in the plane of the membrane of the membrane stack. Preferably, the fluid supply and discharge means are provided on opposite sides of the membrane stack. Further, the invention relates to a method of forming the membranes (78).

Abstract: The present invention relates to a membrane stack and device for a membrane based process and method therefore. The membrane stack comprises: a number of membranes (78) forming compartments; and fluid supply and discharge means (80) for supplying and discharging a fluid to the compartments such that the fluid is supplied and discharged substantially in the plane of the membrane of the membrane stack. Preferably, the fluid supply and discharge means are provided on opposite sides of the membrane stack. Further, the invention relates to a method of forming the membranes (78).

Abstract: A device for generating microspheres from a fluid includes an injection plate with at least one defined injection channel having on an inlet side an inflow opening for receiving the fluid and on an outlet side an outflow opening for delivering microspheres formed from the fluid. The device includes feed elements for carrying fluid through the injection channel and is in open communication, on a side wall thereof, with at least one secondary channel at least at the position of a break-up point where at least during operation a flow of fluid in the injection channel breaks up into separate parts. The secondary channel includes in use an auxiliary fluid at least at the position of a break-up point.