10.1.3 Soaking With Chemicals; Water For Flushing And Diluting/Dilution; Maintenance - Burkert T-CUT Manuel D'utilisation

Type T-CUT
CleaningandMaintenance
10.1.3 Soaking with Chemicals
In the ultrafiltration of water with high concentrations of organic material, regular soaking with chemicals may be
required in addition to rinsing.
The module is filled with a chemical solution. Permeate with 100–250 ppm chlorine is used for this (in alkaline
cleaning fluid only!), acid up to pH 2 or alkali up to pH 11. The solution remains in the module for 5 to 15 minutes
and is then flushed out (static cleaning).
10.2 Water for Flushing and Diluting/Dilution
Water used for flushing and diluting/dilution is subject to certain requirements that must be met:
• free of particles
• low hardness
• partially deionized
10.3

Maintenance

No maintenance is necessary. The product may need to be cleaned in accordance with "10.1 Cleaning Methods".
If the permeate flow rate and separation characteristics can no longer be restored by cleaning the module, the
product has reached the end of its service life.
To order new T-CUT tubular/pipe modules, please contact a representative of Bürkert Fluid Control Systems.
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