STERAPORE 5600 Series (FF) Instruction Manual
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9-2
List of Consumables
A list of consumables is given in Table 9-1. Use this as a guide to when the consumables need replacing. As
the life of each part differs according to raw water conditions, conditions of use, and the environment, inspect
and check the items.
Table 9-1
List of Consumables
Item
Estimated replacement period
＊
Membrane module
Every 15 years
Membrane element
Every 5 to 10 years
Permeate adapter
Replace it at the same with the element
Separator
Replace it at the same with the element
*
Replacement frequency may vary according to raw water conditions, conditions of
use, and the environment.
No guarantee is hereby provided.
9-3
Chemical Resistance of the Product
The chemical resistance of the product is shown in Table 9-2. Only use the product in MBR systems for
organic wastewater whose main constituent is water. Do not use chemicals other than those listed in
Table 9-2
Chemical Resistance of the Product
Acid
Acetic acid
5 wt%
○
Hydrochloric acid
5 wt%
○
Sulfuric acid
5 wt%
○
Oxalic acid
2 wt%
○
Citric acid
2 wt%
○
Alkaline
Sodium hydroxide
4 wt%
×
Alcohol
Ethanol
30 wt%
○
Organic solvents in general
Esters
×
Ketones
×
Halogenated hydrocarbon
×
Kerosene
×
Gasoline
×
Other liquid
Sodium hypochlorite(NaClO)
3000 mg/L
○
Sea water
△
Tap water
○
◎
: May be used during operation.
○
: Can be used for a short period of time such as for chemical
cleaning.
△
: Cannot be used in principle. (Consult with us about conditions under
which it may be used.)
×
: Cannot be used.