Water purification plant
OwnerPeter Willem Appelinventor
Life of this patent
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Abstract
A water purification plant for a swimming pool is provided with a filtering apparatus having a filtering circuit in which a filter and a pump are incorporated and via which water from the swimming pool can be circulated. In a further circuit arranged parallel to at least a part of the filtering circuit, a UV reactor is incorporated. Further, supply members for an oxidizing and disinfecting agent are present. The oxidant in the UV reactor is introduced into the water flowing through said reactor.
Claims17
A water purification plant for a swimming pool, provided with a filtering apparatus comprising
- a filtering circuit, the filtering circuit having a filter and a pump incorporated therein and through which water from the swimming pool can be circulated,
- a further circuit being arranged parallel to at least a part of the filtering circuit, the further circuit having a UV reactor and supply members for supplying an oxidizing and disinfecting agent to the water, and
- a distribution element provided at an outlet side of the filter through which about 90% of the water is directly returned over the at least a part of the filter circuit to the swimming pool, and a remainder of the water is returned to the swimming pool over the further circuit.
A water purification plant for a swimming pool provided with a filtering apparatus comprising
- a filtering circuit, the filtering circuit having a filter and a pump incorporated therein and through which water from the swimming pool can be circulated,
- a further circuit which is arranged parallel to at least a part of the filtering circuit, the further circuit comprising a UV reactor and supply members for supplying an oxidizing and disinfecting agent to the water, wherein at least one of the supply members is provided for supplying an oxidizing agent to water in the further circuit flowing through the UV reactor.
A method for purifying water containing oxidizable organic material, comprising:
- pumping the water through a filtering circuit and through a further filtering circuit, the further filtering circuit being arranged in parallel to at least a part of the filtering circuit,
- disinfecting the water in the further filtering circuit with a UV reactor,
- oxidizing the water in the further filtering circuit with an oxidizing agent, wherein the oxidizing agent is added in an amount whereby a concentration of active oxygen equivalent of the oxidizing agent is higher than a concentration of active oxygen equivalents of the oxidizable organic material in the water.
A method for purifying water containing chlorinated organic material, comprising:
- pumping the water through a filtering circuit and a further filtering circuit arranged in parallel to at least a part of the filtering circuit,
- disinfecting the water in the further filtering circuit with a UV reactor,
- oxidizing the water in the further filtering circuit with an oxidizing agent, wherein the oxidizing agent is added in an amount whereby a concentration of active oxygen equivalent of the oxidizing agent is higher than a concentration of active oxygen equivalents of the chlorinated organic material in the water.
Dependencies are inferred from the claim text.