Membrane Preservative

AS-300: Premium Liquid Anti-Scalant for Advanced Membrane Systems

Professional-Grade Protection for Your Water Purification Investment

AS-300 is a high-performance liquid anti-scalant specifically engineered to protect and optimize reverse osmosis, nanofiltration, and ultrafiltration systems operating in the most challenging water conditions. This advanced formula provides unparalleled protection against the most persistent scaling threats—including metal oxides, silica, and mineral deposits—that can compromise system efficiency and membrane lifespan.

Powerful Performance in Demanding Environments

• Maximum Effectiveness: Optimal dosage rate of 59 Mg/L for consistent protection
• Wide pH Tolerance: Maintains performance across pH range 5.0-10.0
• Exceptional Stability: Superior shelf life with best performance within 12 months
• Freeze Recovery: Maintains efficacy even after freezing—simply thaw and mix before use
• Flexible Application: Can be used diluted or undiluted based on your system requirements
  

Application Protocol

For optimal results, inject AS-300 directly into the feed stream prior to the static mixer and cartridge filter. This strategic placement ensures thorough distribution and maximum protection throughout your membrane system.

Comprehensive Protection & System Benefits

• Advanced Silica Management:
  • Effectively inhibits polymerization of reactive silica
  • Disperses colloidal silica to prevent membrane fouling
  • Prevents silica-related efficiency losses and membrane damage
• Superior Scale Prevention:
  • Controls inorganic scale formation across varied concentration ranges
  • Protects against calcium carbonate, calcium sulfate, barium sulfate, and other scale-forming minerals
  • Maintains system efficiency even in high-recovery operations
• Colloidal Protection:
  • Prevents coagulation of colloidal silica by aluminum, iron, and heavy metal salts
  • Eliminates concerns about flocculation with dissolved polymers and residual coagulants
  • Maintains consistent flow rates and prevents premature pressure increases