Liquid purification or separation – Processes – Including controlling process in response to a sensed condition
Reexamination Certificate
2005-06-14
2005-06-14
Hruskoci, Peter A. (Department: 1724)
Liquid purification or separation
Processes
Including controlling process in response to a sensed condition
C210S759000, C210S763000, C210S764000, C422S003000, C422S029000
Reexamination Certificate
active
06905607
ABSTRACT:
A system for making use of rainwater falling on houses and buildings, which comprises a means for removing a predetermined quantity of initial precipitation from the rainwater collected form the roof surface of the building; and a purifier receiving the subsequent rainwater from which the initial precipitation has been removed. The purifier includes a filtering tank, a sterilization tank, and a supply tank connected to the sterilization tank. The filtering tank has a physical filter and a pH adjusting agent, the sterilization tank contains a primary reactive catalyst for producing active oxygen species, and the supply tank supplies aqueous hydrogen peroxide to the primary reactive catalyst. The system also has a storage tank that stores the purified rainwater supplied from the purifier. The storage tank contains a secondary reactive catalyst for decomposing and eliminating residual active oxygen species remaining in the purified rainwater supplied from the purifier.
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English Language Abstract of JP 10-317435.
English Language Abstract of JP 3017741.
English Language Abstract of JP 4-7082.
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English Language Abstract of JP 9-88129.
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Greenblum & Bernstein P.L.C.
Hruskoci Peter A.
Takachiho Corp.
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