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2025 | Italy | Water issue adressed: Too dirty

SULPHOROUS WATERS:” A NATURAL TREASURE TO BE EXPLOITED”

This research explores using natural sulphurous waters for various chemical applications. It focuses on precipitating heavy metal ionseliminating free radicals, and recovering sulphur.

Key findings include successful H₂S detection, and sulphur recovery through oxidation with hydrogen peroxide. H₂S effectively precipitated several heavy metals (except chromium) and neutralized free radicals. The study demonstrates that sulphurous water is valuable for chemical reductions, metal precipitation, organic synthesis, and radical scavenging, suggesting it could be a sustainable source for sulphur recovery, reducing reliance on less healthy extraction methods.

This is how I came up with the idea for this project:

This project aims to find new applications for sulfurous waters, a resource abundant in our region (Marche, Italy) but currently wasted as it's only used for therapeutic purposes.

CONTACT WATERTANK
Ania Andersch
Programme manager
+46 8 121 360 59

Documentation

SULPHOROUS WATERS:A NATURAL TREASURE TO BE EXPLOITED This research explores using natural sulphurous waters for various chemical applications. It focuses on precipitating heavy metal ions, eliminating free radicals and recovering sulphur.

AUTHORS

Sponsors

FOIST
Fondazione Cariplo
Fondazione Salvetti
Ocmi Group
Xylem
Aica
British institutes Seregno
Cielo stellato Silvio Lutteri
Corepla
Erica
ETAss
Museo nazionale della scienza e della tecnologia Leonardo da Vinci
Unichim