MetaGuard

MetaGuard™ powder antiscalant and stabilizer controls inorganic scale, metals and colloids in RO feedwaters, reducing membrane fouling tendencies and minimizing membrane cleaning requirements. It is compatible with all membrane types and system components, ensuring product reliability. MetaGuard is easily mixed into solution and maintains performance integrity at extreme pH levels and temperatures. MetaGuard is stable in the presence of multivalent ions such as iron. Furthermore, this product will not precipitate, crystallize, or blind the membrane at high concentrations. Therefore, accidental overdosing will not adversely affect system components or membranes.

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Certifications

UL certified

MetaGuard™ – Antiscalant/Dispersant

MetaGuard™ antiscalant/dispersant is a high performance powder chemical pretreatment that controls inorganic salts, metal hydroxides, silica, and colloids in RO feedwater. Its unique performance characteristics provide users with more complete control of system feed water chemistry, reducing membrane fouling and minimizing cleaning requirements. MetaGuard™ is compatible with all membrane types and system components.

Benefits & features

  • Phosphate-free formula reduces negative impact on the environment
  • Stable molecular structure maintains integrity in high pH, high temperature and high salinity applications
  • Classified for use in membrane systems producing drinking water
  • (ANSI/NSF Standard 60)

Uses

  • Control of calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride, silica, and hydroxides of iron and aluminum
  • Can be blended with other pretreatment formulations from PWT to reduce chemical dosing equipment

MetaGuard

Appearance White powder
pH 2.0-2.5
MetaGuard.pdf