WRO 300 H
HCEN12481-02/2012
Technical data
47
4.2 Chemical disinfection and Cleaning
Disinfection
The following disinfectants may be administered via the
chemical intake:
- Dialox
®
, undiluted
- Minncare
®
Cold Sterilant
- Other peracetic acid disinfectants, provided that they
are approved by the manufacturer for disinfection of
thin film composite reverse osmosis membranes made
of modified polyamide. Follow the manufacturer´s
instructions for Use for the specific disinfectant.
Cleaning agents
The following cleaning agents may be administered via
the chemical intake:
- Citric acid
- P3 - Ultrasil
®
10
- Minnclean
®
AC
- Minnclean
®
TF
- Acetic Acid (5 %)
- Other cleaning agents may also be used, provided
that they are approved by the manufacturer for clean-
ing of thin film composite reverse osmosis membranes
made of modified polyamide. Follow the manufac-
turer's instructions for use for the specific cleaning
agent.
Preservation
The following preservation’s may be administered via
the chemical intake and feed water inlet:
- Memstor™
- Memstor™ in combination with 9% glycerol
Exterior cleaning
- Ethanol (70 %)
- Isopropanol (60 %)