| 摘要 |
1. Membrane separation arrangement with a plurality of plate modules (6) adjacently arranged in a housing (8, 9, 13, 14), each plate module (6) including two separation membranes (1a, 1b), whose rim regions (7) are interconnected with each other so as to be tight all around, and between which inner spacers (10, 10') formed of a layer of fibrous material are provided, characterised in that between the individual plate modules (6) outer spacers (11) contacting the separation membranes (1a, 1b) and formed of a layer of fibrous material, such as a woven fabric, knitted fabric or nonwoven of organic or inorganic fibres, are provided and that the individual plate modules (6) are interconnected via connection pieces (2, 2a, 2b) sealingly inserted in openings of the separation membranes (1a, 1b). |
