Liquid purification or separation – With gas separator
Reexamination Certificate
2009-12-15
2011-12-06
Smith, Duane (Department: 1776)
Liquid purification or separation
With gas separator
C096S204000, C290S043000, C290S053000, C290S054000
Reexamination Certificate
active
08070944
ABSTRACT:
A groundwater radon reduction apparatus is provided. The groundwater radon reduction apparatus includes: a housing in which groundwater falls down; a rotating member installed in the housing and rotated by a falling force of the groundwater to form the groundwater into water drops; a plurality of power transmission members connected to both ends of the rotating member to transmit power, and receiving the rotating force of the rotating member; and a plurality of ventilation units coupled to one ends of the power transmission members inside the housing, respectively, and rotated together with the power transmission members by the rotation force of the rotating member to discharge radon gases within the water drops to the outside.
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Ko Kyung Seok
Lee Kil Yong
Yoon Yoon Yeol
IP & T Group LLP
Korea Institute of Geoscience and Mineral Resources
Smith Duane
Wu Ives
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