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NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects



 
Wilhelmsen Chemicals AS 
Kirkeveien 578, Kjøpmannskjær
P.O. Box 15 
NO-3141 Kjøpmannskjaer 
Norway 
47 33 35 15 00
Visit this company's website

Facility : Kjøpmannskjaer, Norway


Aminotrimethylene Phosphonic Acid
Trade Designation Product Function Max Use
RO Scale Control Reverse Osmosis Antiscalant 15mg/L

Hydrochloric Acid
Trade Designation Product Function Max Use
HYDROCHLORIC ACID 33-35% POTABLE GRADE Corrosion & Scale Control 40mg/L

Miscellaneous Water Supply Products
Trade Designation Product Function Max Use
Evaporator Defoamer[1] Antifoamer 1mg/L
Multivap[1] Antifoamer
Distillation Antiscalant
30mg/L
RO Mild Acid Cleaner[2] [3] Membrane Cleaner NA
RO Surfactant Cleaner[2] Membrane Cleaner NA
VAPTREAT[1] Antifoamer
Distillation Antiscalant
30mg/L

[1] Certified for addition to the feedwater for evaporative desalination units only.
[2] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following the manufacturer's use instructions.
[3] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

Sodium Bisulfite[4]
Trade Designation Product Function Max Use
RO Bisulphite Liquid 38-40% Reverse Osmosis Membrane Biocide 15mg/L

[4] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic in sulfite-sensitive individuals. The maximum recommended allowable residual
    sulfite level in the finished drinking water is 100ppb (0.1 mg/L).

Sodium Polyphosphates, Glassy
Trade Designation Product Function Max Use
Potable Water Stabilizer Corrosion & Scale Control 9mg/L
Potable Water Stabilizer (Liquid) Corrosion & Scale Control 9mg/L


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