AsahiKASEI MICROZA UNA Series User Manual

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8. MEMBRANE INTEGRITY TEST AND REPAIR ................................................................................... 54
8.1 Pressure Hold Test (PDT) .......................................................................................................... 55
8.2 Air Leak Test ............................................................................................................................... 60
8.3 Membrane Leak Repair Method for the UNA Series ................................................................. 64
9.CHEMICAL CLEANING AND STERILIZATION OF UNA SERIES ...................................................... 67
9.1 Chemical Selection ..................................................................................................................... 67
9.2 Types of Chemical Cleaning (EFM, CEB, and CIP) ................................................................... 69
9.3 Chemical Cleaning Sequences of EFM, CEB, and CIP ............................................................. 71
7.2.1 Pretreatment .................................................................................................................... 47
7.2.2 Filtration Process ............................................................................................................. 47
7.2.3 Pressure on the Permeate (Treated Water) Side............................................................ 49
7.2.4 Simultaneous Air Scrubbing/Reverse Filtration (AS/BW) ............................................... 50
9.1.1 Contaminants and Applicable Cleaning and/or Disinfecting Agents ............................... 67
9.1.2 Acid Selection .................................................................................................................. 68
Cleaning Protocol ..................................................................................................................... 77
Assessing Post Cleaning Permeate Flux Recovery ................................................................. 80

AsahiKASEI MICROZA UNA Series Specifications

General

Brand	AsahiKASEI
Model	MICROZA UNA Series
Category	Control Unit
Language	English