Back to results
US 2002/0153329 A1Published application
Process for the conditioning of polluted water
AssigneeDegussa AG
InventorsDietmar Hempel, Rainer Krull, Thomas Jung, Andrea Preuss, Henning Raschke, Gerhard Sepp, Matthias Woyciechowski
Life of this patent
Estimating the term…
Abstract
The invention relates to a process for the treating or conditioning of polluted water using a source of hydrogen peroxide and/or ozone and a heterogeneous catalyst.
Claims20
A process for treating water, comprising contacting said water with a source of hydrogen peroxide, ozone, or mixtures thereof in the presence of a heterogeneous catalyst, wherein the catalyst comprises an Fe(III)—OH structural element.
Dependencies are inferred from the claim text.