ATE78344T1 - Verfahren und vorrichtung fuer die feststellung von radon. - Google Patents

Verfahren und vorrichtung fuer die feststellung von radon.

Info

Publication number
ATE78344T1
ATE78344T1 AT88904765T AT88904765T ATE78344T1 AT E78344 T1 ATE78344 T1 AT E78344T1 AT 88904765 T AT88904765 T AT 88904765T AT 88904765 T AT88904765 T AT 88904765T AT E78344 T1 ATE78344 T1 AT E78344T1
Authority
AT
Austria
Prior art keywords
radon
adsorbent
air
desiccant
detector
Prior art date
Application number
AT88904765T
Other languages
English (en)
Inventor
Daniel Perlman
Original Assignee
Univ Brandeis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/032,745 external-priority patent/US4812648A/en
Application filed by Univ Brandeis filed Critical Univ Brandeis
Application granted granted Critical
Publication of ATE78344T1 publication Critical patent/ATE78344T1/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16Measuring radiation intensity
    • G01T1/17Circuit arrangements not adapted to a particular type of detector
    • G01T1/178Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01TMEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00Details of radiation-measuring instruments
    • G01T7/02Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00Radiant energy
    • Y10S250/02Radon detection

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT88904765T 1987-03-31 1988-03-30 Verfahren und vorrichtung fuer die feststellung von radon. ATE78344T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/032,745 US4812648A (en) 1987-03-31 1987-03-31 Method of and passive apparatus for detecting radon
US07/096,136 US4975575A (en) 1987-03-31 1987-09-11 Method of and apparatus for detecting radon
PCT/US1988/001092 WO1988007687A1 (en) 1987-03-31 1988-03-30 Method of and apparatus for detecting radon
EP88904765A EP0359770B1 (de) 1987-03-31 1988-03-30 Verfahren und vorrichtung für die feststellung von radon

Publications (1)

Publication Number Publication Date
ATE78344T1 true ATE78344T1 (de) 1992-08-15

Family

ID=26708837

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88904765T ATE78344T1 (de) 1987-03-31 1988-03-30 Verfahren und vorrichtung fuer die feststellung von radon.

Country Status (6)

Country Link
US (1) US4975575A (de)
EP (1) EP0359770B1 (de)
AT (1) ATE78344T1 (de)
AU (1) AU1784588A (de)
DE (1) DE3872879D1 (de)
WO (1) WO1988007687A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920270A (en) * 1987-09-08 1990-04-24 Lee Grodzins Radon detection
US5182627A (en) * 1991-09-30 1993-01-26 Sgs-Thomson Microelectronics, Inc. Interconnect and resistor for integrated circuits
GB9502050D0 (en) * 1995-02-02 1995-03-22 Euratom Apparatus and method for tritium measurement by gas scintillation
US5898374A (en) * 1995-09-18 1999-04-27 Schepka; Louis F. Sump alarm with radon detection
US6011479A (en) * 1998-12-04 2000-01-04 The Regents Of The University Of California Personal continuous air monitor
WO2003041836A1 (en) * 2001-11-15 2003-05-22 Universität Bern Method of detecting and/or removing small compounds from a gaseous or liquid medium
US7312439B1 (en) * 2003-08-18 2007-12-25 Rad Elec Inc. Radon progeny monitor
US7381244B2 (en) * 2005-08-03 2008-06-03 Air Products And Chemicals, Inc. Apparatus and process for air cleaning
KR100717953B1 (ko) 2006-02-02 2007-05-17 박영웅 라돈방출률을 측정하기 위한 방법 및 장치
US20090032694A1 (en) * 2007-08-01 2009-02-05 Ray Garrett A Radon test kit
JP6483530B2 (ja) * 2015-05-27 2019-03-13 株式会社日立製作所 シンチレーションカウンタ用設置部材
CN105954789B (zh) * 2016-04-20 2018-05-01 南华大学 一种氡子体测量仪α能谱峰重叠修正因子的准确刻度方法
RU2656131C1 (ru) * 2017-06-01 2018-05-31 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" Способ оценки радоноопасности участков застройки
CN111538063A (zh) * 2020-04-24 2020-08-14 核工业北京化工冶金研究院 一种输液管内游离态气氡监测装置及方法
CN112363199A (zh) * 2020-11-16 2021-02-12 福建师范大学 一种主动式活性炭氡测量装置及方法
SE547018C2 (en) * 2021-01-18 2025-04-01 Radonova Laboratories Ab Device and method for determining radon concentration
US12427456B2 (en) 2021-07-16 2025-09-30 William H. Chapman, Jr. Sorbent indoor air purifier
CN115453604B (zh) * 2022-11-14 2023-03-24 中国海洋大学 一种全海深氡浓度原位测量装置及测量方法
CN116429663B (zh) * 2023-06-08 2023-09-12 太原理工大学 一种测量煤岩介质中氡气渗流速率的装置及方法
CN119375926A (zh) * 2024-11-28 2025-01-28 西安交通大学 一种基于闪烁的流气式快速测定空气中放射性氡浓度的方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337306A (en) * 1942-03-28 1943-12-21 American Cyanamid Co Method and apparatus for quantitative analysis of radioactive substances
US3438241A (en) * 1964-09-23 1969-04-15 Monsanto Co Gas detection apparatus
US3784674A (en) * 1971-09-09 1974-01-08 Atomic Energy Commission Atmosphere purification of radon and radon daughter elements
US3940471A (en) * 1973-05-18 1976-02-24 Phillips Petroleum Company Removal of radon from hydrocarbon streams
US4055762A (en) * 1976-03-25 1977-10-25 The United States Of America As Represented By The Secretary Of The Interior Radon daughter dosimeter
US4104523A (en) * 1976-10-06 1978-08-01 Martin Marietta Corporation Electronic alpha particle counter
US4277259A (en) * 1980-02-11 1981-07-07 Thermo Electron Corporation Air-sampling cartridge
US4327575A (en) * 1980-03-24 1982-05-04 Locker Laurence D Monitoring apparatus and method for toxic vapors
US4423005A (en) * 1981-09-25 1983-12-27 Baxter Travenol Laboratories, Inc. Determining quantitative degree of ethylene oxide exposure in sterilization processes
US4700070A (en) * 1986-06-23 1987-10-13 Matthew Kovac Radon gas detection apparatus and method
US4801800A (en) * 1986-12-03 1989-01-31 Scheible James N Radon collection apparatus and method

Also Published As

Publication number Publication date
US4975575A (en) 1990-12-04
WO1988007687A1 (en) 1988-10-06
EP0359770B1 (de) 1992-07-15
DE3872879D1 (de) 1992-08-20
EP0359770A1 (de) 1990-03-28
AU1784588A (en) 1988-11-02

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