JPH0374348B2 - - Google Patents
Info
- Publication number
- JPH0374348B2 JPH0374348B2 JP58123316A JP12331683A JPH0374348B2 JP H0374348 B2 JPH0374348 B2 JP H0374348B2 JP 58123316 A JP58123316 A JP 58123316A JP 12331683 A JP12331683 A JP 12331683A JP H0374348 B2 JPH0374348 B2 JP H0374348B2
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- outer cylinder
- flow
- drainage
- water
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000005855 radiation Effects 0.000 claims description 69
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000941 radioactive substance Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 60
- 239000002351 wastewater Substances 0.000 description 39
- 238000001514 detection method Methods 0.000 description 17
- 238000005259 measurement Methods 0.000 description 17
- 230000035945 sensitivity Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003657 drainage water Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
Landscapes
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58123316A JPS6015578A (ja) | 1983-07-08 | 1983-07-08 | 排液放射能検出装置 |
| DE8484107879T DE3472011D1 (en) | 1983-07-08 | 1984-07-05 | Radioactive concentration measuring apparatus |
| EP84107879A EP0143162B1 (en) | 1983-07-08 | 1984-07-05 | Radioactive concentration measuring apparatus |
| US06/629,044 US4591716A (en) | 1983-07-08 | 1984-07-09 | Radioactive concentration measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58123316A JPS6015578A (ja) | 1983-07-08 | 1983-07-08 | 排液放射能検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6015578A JPS6015578A (ja) | 1985-01-26 |
| JPH0374348B2 true JPH0374348B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-11-26 |
Family
ID=14857534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58123316A Granted JPS6015578A (ja) | 1983-07-08 | 1983-07-08 | 排液放射能検出装置 |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220121466A (ko) * | 2021-02-25 | 2022-09-01 | 한국원자력연구원 | 지표수 방사능 측정 시스템 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2617983B1 (fr) * | 1987-07-08 | 1991-10-25 | Electricite De France | Dispositif de mesure d'activite gamma d'un liquide radioactif |
| DE3830839A1 (de) * | 1988-09-10 | 1990-03-15 | Wiederaufarbeitung Von Kernbre | Verfahren und vorrichtung zum ueberwachen der abgabe von fluessigkeiten |
| EP0374792B1 (en) * | 1988-12-21 | 1996-05-15 | Hitachi, Ltd. | System for discriminating radiation-contaminated fragments and apparatus for measuring radioactivity of fragments |
| US5257297A (en) * | 1992-01-14 | 1993-10-26 | General Electric Company | System for monitoring the radioactivity of liquid waste |
| US5319955A (en) * | 1992-08-21 | 1994-06-14 | United States Department Of Energy | Tritium monitor |
| SE500593C2 (sv) * | 1993-06-10 | 1994-07-18 | Forsmarks Kraftgrupp Ab | Anordning för mätning av koncentrationen av radioaktivitet i en vätska |
| SE530013C2 (sv) * | 2006-06-07 | 2008-02-12 | Goeran Wickman | Anordning för mätning av absorberad dos i ett joniserande strålfält, samt användning av anordningen |
| JP6268699B2 (ja) * | 2012-11-29 | 2018-01-31 | 鹿島建設株式会社 | 放射能濃度測定装置、及び、放射能濃度の測定方法 |
| JP6524758B2 (ja) * | 2015-04-01 | 2019-06-05 | 富士電機株式会社 | 水モニタ |
| FR3058797B1 (fr) * | 2016-11-15 | 2019-05-10 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Detecteur a scintillation pour la detection et/ou la mesure de radionucleides dans un fluide |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2738426A (en) * | 1952-02-19 | 1956-03-13 | William M Hurst | Liquid monitoring device |
| DE1023530B (de) * | 1956-03-29 | 1958-01-30 | Frieseke & Hoepfner Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Ermitteln und Messen radioaktiver Verseuchungen von Fluessigkeiten |
| FR1394814A (fr) * | 1964-02-07 | 1965-04-09 | Commissariat Energie Atomique | Dispositif mesureur de la concentration de produits de fission en suspension dans un fluide |
| US3826918A (en) * | 1970-09-10 | 1974-07-30 | Reactor Ct | Radiation-measuring instrument with surfaces shielded against contamination |
| DE2733344C2 (de) * | 1977-07-23 | 1979-07-12 | Alfred 7500 Karlsruhe Graentzel | Apparatur zur Bestrahlung strömungsfähiger Medien zum Erzielen chemischer Reaktionen bzw. Reaktionsprodukte |
| JPS5793272A (en) * | 1980-12-01 | 1982-06-10 | Hitachi Ltd | Radioactivity monitor |
| US4495420A (en) * | 1982-04-28 | 1985-01-22 | Univerzita Komenskeho | Multilayer scintillation chamber for the simultaneous measurement of radioactive samples |
-
1983
- 1983-07-08 JP JP58123316A patent/JPS6015578A/ja active Granted
-
1984
- 1984-07-05 DE DE8484107879T patent/DE3472011D1/de not_active Expired
- 1984-07-05 EP EP84107879A patent/EP0143162B1/en not_active Expired
- 1984-07-09 US US06/629,044 patent/US4591716A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20220121466A (ko) * | 2021-02-25 | 2022-09-01 | 한국원자력연구원 | 지표수 방사능 측정 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3472011D1 (en) | 1988-07-14 |
| JPS6015578A (ja) | 1985-01-26 |
| EP0143162A1 (en) | 1985-06-05 |
| US4591716A (en) | 1986-05-27 |
| EP0143162B1 (en) | 1988-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0374348B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS62204141A (ja) | 水中に解けたガスの測定装置 | |
| US3528279A (en) | Device for sampling aerosols | |
| CN106291653B (zh) | 流体总α、总β放射性连续在线监测方法及装置 | |
| EP0075457A1 (en) | Improvements in or relating to radiation level detectors | |
| JPS5793272A (en) | Radioactivity monitor | |
| US3790804A (en) | Radioactivity monitoring apparatus for fluids in flow | |
| JPS5622980A (en) | Radioactivity monitoring method | |
| GB1471335A (en) | Apparatus for use in monitoring a stream of gases | |
| US3830095A (en) | Gas void detector for liquid metal | |
| US3826918A (en) | Radiation-measuring instrument with surfaces shielded against contamination | |
| US3732159A (en) | Flow-through chamber for analysis of continuously flowing sample solution | |
| JP2000121735A (ja) | 空気中ダストの連続モニタリング装置 | |
| JP4395054B2 (ja) | 放射線測定装置及び放射性廃棄物検査方法 | |
| US4301370A (en) | Flowthrough chamber for nuclear radiation detection fluids | |
| US3116414A (en) | Gaseous fission products absorption in liquid for measurement | |
| WO1994029745A1 (en) | Device for the measurement of concentration of radioactivity in a liquid | |
| JP2001337167A (ja) | 排ガスの放射線モニタ | |
| JPS5746177A (en) | High sensitivity drainage monitor | |
| JPH0442083A (ja) | 放射線測定装置 | |
| Hurst | Monitoring of Liquids for Radioactivity | |
| GB774136A (en) | Improvements in or relating to a method and apparatus for detecting leaks in pipe lines | |
| JPH1164527A (ja) | ガスモニタ及び水モニタ | |
| JPS60218090A (ja) | 通流式放射線検出装置 | |
| JPS62151780A (ja) | 放射能汚染検出装置 |