Mixing chamber

摘要

A membrane module ( 5 ) including a plurality of porous membranes ( 6 ) extending in an array and mounted, at least at one end, in a header ( 8 ). The header ( 8 ) has a number of distribution apertures ( 11 ) for distributing a fluid into the module ( 5 ) and along a surface or surfaces of the membranes ( 6 ). An elongate chamber ( 10 ) having one open end ( 13 ) and another end is in fluid communication with the distribution apertures ( 11 ) for distributing the fluid to the distribution apertures ( 11 ).