Evaluation of Exposure to Airborne Heavy Metals at Gun Shooting Ranges

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F15%3A86090829" target="_blank" >RIV/61989100:27200/15:86090829 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1093/annhyg/meu097" target="_blank" >http://dx.doi.org/10.1093/annhyg/meu097</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/annhyg/meu097" target="_blank" >10.1093/annhyg/meu097</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evaluation of Exposure to Airborne Heavy Metals at Gun Shooting Ranges

Popis výsledku v původním jazyce

Aerosols formed during shooting events were studied with various techniques including the wide range size resolving sampling system Nano-ID(R) Select, followed by inductively coupled plasma mass spectrometry chemical analysis, scanning electron microscopy, and fast mobility particle sizing. The total lead mass aerosol concentration ranged from 2.2 to 72 ?g mMINUS SIGN 3. It was shown that the mass concentration of the most toxic compound lead is much lower than the total mass concentration. The deposition fraction in various compartments of the respiratory system was calculated using the ICRP lung deposition model. It was found that the deposition fraction in the alveolar range varies by a factor >3 for the various aerosols collected, depending on theaerosol size distribution and total aerosol concentration, demonstrating the importance of size resolved sampling in health risk evaluation. The proportion of the total mass of airborne particles deposited in the respiratory tract varies

Název v anglickém jazyce

Evaluation of Exposure to Airborne Heavy Metals at Gun Shooting Ranges

Popis výsledku anglicky

Aerosols formed during shooting events were studied with various techniques including the wide range size resolving sampling system Nano-ID(R) Select, followed by inductively coupled plasma mass spectrometry chemical analysis, scanning electron microscopy, and fast mobility particle sizing. The total lead mass aerosol concentration ranged from 2.2 to 72 ?g mMINUS SIGN 3. It was shown that the mass concentration of the most toxic compound lead is much lower than the total mass concentration. The deposition fraction in various compartments of the respiratory system was calculated using the ICRP lung deposition model. It was found that the deposition fraction in the alveolar range varies by a factor >3 for the various aerosols collected, depending on theaerosol size distribution and total aerosol concentration, demonstrating the importance of size resolved sampling in health risk evaluation. The proportion of the total mass of airborne particles deposited in the respiratory tract varies

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FQ - Veřejné zdravotnictví, sociální lékařství

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Annals of Occupational Hygiene

ISSN

0003-4878

e-ISSN

—

Svazek periodika

59

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

17

Strana od-do

307-323

Kód UT WoS článku

000353056600005

EID výsledku v databázi Scopus

2-s2.0-84926632487