Monitoring of the unattached fraction of radon progeny by the Kodak LR-115 Type 2, nuclear track detector.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F21%3A00541253" target="_blank" >RIV/67985858:_____/21:00541253 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0319408" target="_blank" >http://hdl.handle.net/11104/0319408</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nima.2021.165248" target="_blank" >10.1016/j.nima.2021.165248</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Monitoring of the unattached fraction of radon progeny by the Kodak LR-115 Type 2, nuclear track detector.

Popis výsledku v původním jazyce

The experimental Unattached Radon Progeny Fraction Monitor (URPFM) was developed for the parallel monitoring of all radon progeny and the fraction of radon progeny in air that is attached onto aerosols. The optimum monitor arrangement includes two radon progeny sampling columns with each column incorporating a 0.8 µm membrane filter. The filter in the first sampling column collects all the ambient radon progeny that are measured by the Kodak LR-115 nuclear track detector. The second sampling column also includes a fine mesh that removes the unattached radon progeny from the sampled air and thus the track detector that is situated above the mesh measures the unattached radon progeny.nThree, five to thirteen-day long radon progeny monitoring periods were conducted inside a sealed room of a residential house and outdoors at an open cut uranium mine. The average unattached fraction of radon progeny was measured to be between 0.09 and 0.14 for the residential house, and between 0.08 and 0.10 for the open cut uranium mine.n

Název v anglickém jazyce

Monitoring of the unattached fraction of radon progeny by the Kodak LR-115 Type 2, nuclear track detector.

Popis výsledku anglicky

The experimental Unattached Radon Progeny Fraction Monitor (URPFM) was developed for the parallel monitoring of all radon progeny and the fraction of radon progeny in air that is attached onto aerosols. The optimum monitor arrangement includes two radon progeny sampling columns with each column incorporating a 0.8 µm membrane filter. The filter in the first sampling column collects all the ambient radon progeny that are measured by the Kodak LR-115 nuclear track detector. The second sampling column also includes a fine mesh that removes the unattached radon progeny from the sampled air and thus the track detector that is situated above the mesh measures the unattached radon progeny.nThree, five to thirteen-day long radon progeny monitoring periods were conducted inside a sealed room of a residential house and outdoors at an open cut uranium mine. The average unattached fraction of radon progeny was measured to be between 0.09 and 0.14 for the residential house, and between 0.08 and 0.10 for the open cut uranium mine.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nuclear Instruments & Methods in Physics Research Section A

ISSN

0168-9002

e-ISSN

1872-9576

Svazek periodika

1000

Číslo periodika v rámci svazku

Jun 1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

165248

Kód UT WoS článku

000640493300013

EID výsledku v databázi Scopus

2-s2.0-85102900144