DEGASSING SYSTEM, METHOD FOR DEGASSING LIQUIDS, DEGASSING UNIT, DEGASSING MODULE, AND DEGASSING-SYSTEM MANUFACTURING METHOD AND METHOD OF PRODUCTION FROM NATURAL RESOURCES

摘要

A degasification system includes a plurality of degasification units which degasifies a liquid and a cylindrical housing for the hollow fiber membrane bundle which houses the plurality of degasification units in parallel. Each of the plurality of degasification units includes a hollow fiber membrane bundle in which a plurality of hollow fiber membranes are bundled in a cylindrical shape and a cylinder in which the hollow fiber membrane bundle is housed. The housing has an inlet through which the liquid is supplied from outside, an outlet through which the liquid is discharged to the outside, and a housing sealing portion which partitions an internal space of the housing into an upstream side region on the inlet side and a downstream side region on the outlet side via the plurality of degasification units. The plurality of degasification units are configured such that pressure losses of the liquid differ depending on a distance from a central axis of the housing.