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Case study

Field test: Water quality

Limestone,Stationery

Impact of LM Innovation technology on limescale deposits

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Stationery
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PAPETERIES DU LEMAN
Publier (74)

June 2024 → July 2024

Protocol

  • Laboratory tests carried out by an R&D engineer
  • 15 uses of 2 kettles containing 1 L hard water (TH: 25 °f) LM and TEMOIN
  • Kettles like new from the start

Observation

Visually, there are fewer limescale deposits in the kettle used with LM water.

kettle without lm

TEMOIN water kettle (after 15 uses)

kettle with lm

LM water kettle (after 15 uses)

Conclusion

LM technology transforms limestone in the form of calcite into aragonite: it remains in solution in the water, crystallizes less, deposits less on equipment and is easier to remove.

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