ScaleShield Prime Membrane Sentinel

Product Data Sheet:

ScaleShield Prime Membrane Sentinel is a powerful broad spectrum antiscalant, specially formulated for feedwaters with high levels of scale forming minerals, as well as metal oxides and silica. It is effective over a wide range of concentrations, and does not flocculate dissolved polymers such as residual coagulants or iron- or aluminum-rich silica.

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ANTISCALANT

The most widely used for all applications, this broad spectrum antiscalant is excellent in controlling calcium carbonate, silica, and iron.

Effectively Controls:

Features

Does not flocculate dissolved iron/aluminum oxide/silica complexes. Effectively Controls:

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.

N SF/ANSI 60

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:
5.0 ± 10.0

Product pH (neat):

≤ 2.0

Feedwater pH:
1.06-0.03

Application

ScaleShield Prime Membrane Sentinel should be injected into the feed stream prior to the static mixer and cartridge filter. Effective pH range is 5.0-10.0. If frozen, may be thawed and mixed before use.