Title:
消毒手段を備えた地下水用ラドン低減装置
Document Type and Number:
Japanese Patent JP5821143
Kind Code:
B2
Abstract:
Provided is a radon reduction apparatus for groundwater disinfection. The radon reduction apparatus includes an agitation space forming body that groundwater fed through a groundwater feed pipe passes through before inflow into the groundwater storage tank and that forms a water turbine installation space whose top portion is not filled with groundwater; a water turbine located in the water turbine installation space to be rotated by groundwater when the fed groundwater falls, is run against the bottom and scattered; an oxygen supply unit supplying oxygen to groundwater before inflow of the groundwater to the agitation space forming body; a ventilating fan rotated by receiving rotary power of the water turbine and connected to the water turbine installation space to discharge air of the water turbine installation space; and an antiseptic solution supply unit supplying antiseptic solution to be mixed with the groundwater.
Inventors:
Lee Kiryoung
Sickness
Yoon Yoon Youl
Sickness
Yoon Yoon Youl
Application Number:
JP2010278370A
Publication Date:
November 24, 2015
Filing Date:
December 14, 2010
Export Citation:
Assignee:
Korea Institute of Geoscience and Mineral Resources
International Classes:
C02F1/20; B01D19/00; C02F1/50
Domestic Patent References:
| JP40022935Y1 | ||||
| JP54003368A | ||||
| JP2008080259A | ||||
| JP2003326277A | ||||
| JP8229376A | ||||
| JP2006255623A |
Foreign References:
| KR100927438B1 | ||||
| US20100282086 | ||||
| US5525242 | ||||
| US6123750 |
Other References:
RADIOISOTOPES,2006年,55,679-686
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara
Previous Patent: 自律型知能体系構築機
Next Patent: HIGHLY ACCURATE AND FULLY AUTOMATIC ANALYZING METHOD FOR ICP
Next Patent: HIGHLY ACCURATE AND FULLY AUTOMATIC ANALYZING METHOD FOR ICP