AN APPARATUS FOR REMOVAL OF IONS COMPRISING MULTIPLE STACKS

摘要

The invention relates to an apparatus for removal of ions from water. A stack may be manufactured by: providing a first electrode with a first current collector; providing a spacer on top of the first electrode; and, providing a second electrode on top of the spacer. The stack may be provided with a tray for holding and positioning the stack within a housing of the apparatus improving the manufacturability of the apparatus.