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. 2020 Jul;30(Suppl 1):S89–S91.

Table 4.

Water treatment monitoring log

Date Component Action Component Pressure drop Comments

Backwashing Rinsing Regeneration
Cation resin
Anion resin
5 µm filter
1 µmfilter

RO membrane Backwashing High pH cleaning Low pH cleaning Disinfection

Ultrafilter/0.2 µmfilter
Loop flow/velocity