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| Water
Treatment Chemicals |
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| SafeChem
SS250 |
SafeChem
SS250 is a blended formulation, which is a highly
effective threshold scale inhibitor. Low application
rates of SafeChem SS250 are required to keep large
amounts of scalants in solution. SafeChem SS250 is
primarily used to control scale precipitates and reduce
inorganic and colloidal fouling in spiral and hollow
fine fibre membranes.
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| Performance |
SafeChem SS250 antiscalant offers a variety of performance
and application benefits
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| Calcium
Carbonate (CaCo3) |
–
Langelier Saturation Index (LSI) > 2.8 |
| Barium
Sulphate (BaSO4) |
–
80 times Saturation |
| Calcium
Sulphate (CaSO4) |
–
2.8 times Saturation |
| Strontium
Sulphate (SrSO4) |
–
20 times Saturation |
| Calcium
Fluoride (CaF) |
–
1,000 times Saturation |
|
Highly
effective Antiscalant across a wide quality of feedwater
• Compatible with all membrane types
• Effective over a wide pH range
• Crystal modification distorts inorganic salt
crystal growth and reduces system fouling
• Chelation/complexing of metallic oxides reduces
fouling potential
• Compatible with polyelectrolites
• Achieving threshold scale inhibition at low
dose rates offers excellent economical running
costs
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| Packaging
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SafeChem
SS250 is available in 23 kg pails, 230 kg Drums and
1100 kg intermediate bulk containers. Other packaging
is available on request.
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| SafeChem
600 |
SafeChem
600 contains a blend of organic coagulants and ferric
sulphate. This product was designed to be used in
direct filtration application for raw waters contain
up to 10 NTU turbidity and colour units of greater
than 10 or for feeds that have been mistreated chemically
(e.g. the under or overfeeding of organic polymers).
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|
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| Performance |
| SafeChem
600 provides unique performance and application
benefits:
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• Contains more than 9% soluble ferric ion
and less than 0.2% ferrous ion.
• Capable of producing RO quality feedwater
in direct filtration applications (i.e. multimedia
and sand filters).
• Compatible with thin film and cellulose
acetate RO membranes.
• Filter-aid properties resist solids breakthrough.
• Low dosage requirements.
• Compatible with SS 250 scale inhibitor.
• Effective over a wide pH range.
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| Packaging
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SafeChem
600 is available in 23 Kg pails,
230 Kg Drums. Other packaging is
available on request.
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