Figure 18: Membrane Module - Look Through The Slits Between The Plates - WaterBackpack PAUL Station Manual

®
PAUL station manual
Figure 18: membrane module – look through the slits between the plates
If you find that some or even more of the slits are clogged (so you cannot see
through them), possible reasons might be:

Cleaning was not done properly, see chapter 6.2.1

Too much transmembrane pressure, i.e. the height difference between
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PAUL and the FWT massively exceeds the recommendations given in
chapter 3.6.

Eventually, your raw water has an extremely high solids concentration
In any case, please seek for assistance by mail to
call +49-172-6504683 (also WhatsApp).
PAUL Station Manual 2019-08-02
paul@waterbackpack.org
www.waterbackpack.org
page 31
or
02.08.2019