| 摘要 |
The present invention relates to a liquid distribution or collection device for a vessel containing material to which the liquid is to be delivered, the device having a plurality of conduits extending from a liquid transport channel, in which at least one said conduit comprises a proximal end in communication with the liquid transport channel, a distal end remote from the liquid transport channel and, between said proximal and distal ends, a multiplicity of spaced apertures for passage of liquid, wherein a distal region of the conduit has a cross-sectional area d2 that is smaller than the cross-section area d1 in a proximal region of the conduit. The present invention also relates to an ion exchange or filtration vessel comprising said device and a method of distributing a fluid onto a substrate in a vessel using said device. |
