MMS Enviro Catalyst is a specially manufactured patented 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. 

MMS Enviro Catalyst and  our patented 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.

MMS Enviro Catalyst is manufactured to enable the direct application to acidic water removing the requirement for batch slaking processes. MMS 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

Packaging option: 500 - 1200 kgs. Bulker Bags and Bulk Tankers


Monday - Friday 08:00 - 16:00

Saturday - Closed

Sunday - Closed 


Tel. (08) 8947 1872

10 Campion Road East Arm NT 0828 

PO Box 1140 Palmerston NT 0831