C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
C02F 1/72 (2006.01) C02F 1/32 (2006.01)
Patent
CA 2193643
A method of, and an apparatus (10) for, purifying water to destroy and remove chemical species is disclosed involving passing the water down an undulating inclined member (12) formed by a metallic catalyst whilst being exposed to ultraviolet light. The enclosed surface is positioned in a trough (11), and a tank (15) is positioned at the bottom of the inclined trough, and a pump (17) is used to pump water from the tank to the top of the trough. The source of ultraviolet light is an artificial source, or the sun, or both.
La présente invention concerne un procédé et dispositif (10) de purification de l'eau permettant de détruire et d'éliminer des espèces chimiques. Le procédé consiste à faire descendre l'eau sur un élément ondulé incliné (12) fait en un catalyseur métallique tout en la soumettant à une lumière ultraviolette. L'élément ondulé est monté dans un chenal (11), un réservoir (15) étant disposé en aval du chenal incliné. Une pompe (17) permet de faire remonter l'eau du réservoir vers le haut du chenal. La source de lumière ultraviolette est soit une source artificielle, soit le soleil, soit enfin l'association des deux.
Arthur Ronald William
Boyden Brace Harvey
Arthur Ronald William
Boyden Brace Harvey
Ogilvy Renault
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