Antiscalant · Classics
ScaleShield Prime Membrane Sentinel
Antiscalant
The most widely used broad spectrum antiscalant, excellent for controlling calcium carbonate, silica and iron in all applications.
- Type
- Antiscalant
- Product line
- Classics
- Packaging
- 5 gal to bulk
- Quotes reviewed by an AWP engineer
- Application support before and after delivery
Product data sheet
The info sheet and safety data sheet for this product are available on request. Make a request or call 800-283-5007.
Features
Does not flocculate dissolved iron/aluminum oxide/silica complexes.
- Controls polymerization and precipitation of silica.
- Controls inorganic scale over a wide concentration range.
- Controls calcium carbonate and calcium sulfate scales.
- Reduces precipitation of aluminum, iron, and heavy metal salts.
- Liquid formulation is convenient and easy to use.
- Compatible with RO, NF, and UF membranes from all major manufacturers.
Dosage
In the typical dosage range of 1–10 mg/L (neat), control of a wide range of inorganic scales at up to 100 x saturation values or higher is possible. By monitoring the concentrate stream and trend charts, optimal dosage can be achieved for the control of scales including that from calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, iron hydroxide, aluminum hydroxide and silica.
Specs
- Appearance
- Clear, colorless to light yellow liquid
- Specific gravity
- 1.06 ± 0.03
- Product pH (neat)
- ≤ 2.0
- Feed water pH
- 5.0 – 10.0
Application
ScaleShield Prime Membrane Sentinel should be injected into the feed stream prior to the static mixer and cartridge filter. Effective pH range is 5.1–10. If frozen, may be thawed and mixed before use. Stability is excellent, but best used within 12 months.
Packaging
Liquid: 5 gal (20 kg), 55 gal (220 kg), 220 gal (834 kg), 275 gal (1042 kg), Bulk
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