摘要 |
Ion exchange resin device, comprising a container, wherein said resin is contained, and having an inlet hole and an outlet hole which allow a fluid to be treated to pass through, characterized in that, in order to allow the fluid to best contact the resin, inside the container there are provided flow guide elements so arranged to oblige the fluid to follow a given path, inside the container, which is substantially longer than the direct line distance existing between the inlet hole and the outlet hole.
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