Enviro Catalyst™ is a specially manufactured patent reagent invented by Micronised Mineral Solutions Pty Ltd., for treatment of acid mine water. It is a high-quality calcium oxide product ground to a fine grain size. 

Enviro Catalyst™ and  the patent Micro Reactor technology are combined to process stored acid mine water. This process precipitates out the key dissolved metals and reduces sulphate levels to enable efficient, low dilution rate and safe release of the treated water into the environment. Unlike other similar processes, the MMS process does not require additional fresh water to ensure the success of the process.

Enviro Catalyst™ is manufactured to enable the direct application to acidic water removing the requirement for batch slaking processes. Enviro Catalyst™ has significant water treatment, pH buffering and soil stabilisation capabilities. The product has many similar properties to Hydrated Lime without the significant associated costs. 


  • Acid Water Treatment 

  • Acid Sulphate Soil Treatment

  • Soil Stabilisation

Our Product Portfolio

Quicklime / Burnt Lime
Enviro Catalyst
Hydrated Lime
Calcium Carbonate
Gypsum Flour
Drilling Grade Barite
MMS Roadmaker
Soda Ash Dense
Liquid Gypsum Suspension
Water Treatment at Slaking Plant

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