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Preventing Struvite (MAP - Magnesium Ammonium Phosphate) crystallisation and scaling in wastewater and sludge treatment.


RockAway® is an excellent scaling inhibitor that prevents the precipitation of poorly soluble alkaline earth salts. It greatly inhibits the corrosion of alloy steel. This product does not cause damage to steel and synthetics.


  • Prevents Struvite build up in pipework in waste water treatment facilities
  • Inhibits metal ion segregation
  • Deflocculates, disperses and interferes with crystal structures

Product Data

  • Appearance:                     clear, slightly yellowish solution
  • Density:                             1.15 g/cm3 (20°C)
  • pH value (concentrate):  5.0 - 5.2
  • pH value, 1%:                    6.2 - 6.4



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