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US 6,605,212 B2Granted
Removal of pollution from aqueous bodies
OwnerAlan Marsdeninventor
Life of this patent
Estimating the term…
Abstract
A method and device for removing pollution from polluted water, consisting of a rod on which are mounted an array of spaced magnesium plates and an array of spaced copper plates. The copper plates are in contact with the magnesium plates. Polluted water passing through the plates results in precipitates of the pollutants which can be mechanically removed.
Claims1
An assembly spaced vertically inside an aerated aquarium;
- comprising a support rod (45) having a copper outer surface (44) and carrying a perforated magnesium disk (41) and a perforated copper disk (43) separated from one another by a perforated magnesium spacer (42).
Dependencies are inferred from the claim text.