Two-sided membrane body, two-sided membrane tape, separation membrane laminate, separation membrane module, manufacturing method of separation membrane laminate and manufacturing method of separation membrane module, two-sided separation outer membrane tape and manufacturing method of two-sided separation outer membrane tape.

Abstract

A separation membrane laminate with high space factor is provided. The separation membrane laminate (11) has a separation membrane (2) supported by a membrane body on a support layer; the separation membrane (2) is formed by overlapping two membrane bodies (1) with the membrane support layer facing each other; the two membrane bodies (1) are laminated with the membrane bodies facing each other to form a cuboid shape with the laminated separation membrane exposed at four end faces, and at the four end faces, a supply side flow path formed between the aforementioned membrane bodies facing each other and a permeation side flow path formed between the support layers facing each other are exposed.

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