Study of air contamination by heavy metals at firing ranges

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025950%3A_____%2F18%3AN0000007" target="_blank" >RIV/00025950:_____/18:N0000007 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.witpress.com/elibrary/wit-transactions-on-ecology-and-the-environment/230/36742" target="_blank" >https://www.witpress.com/elibrary/wit-transactions-on-ecology-and-the-environment/230/36742</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Study of air contamination by heavy metals at firing ranges

Popis výsledku v původním jazyce

The study of air contamination by heavy metals and dust emissions was conducted on indoor (ISR) and outdoor shooting ranges (OSR) using various firearms – gun, shotgun and submachine gun. Dust particles were collected using a Nano-ID® Select fractioning sampler for both chemical analysis and a scanning electron microscope (SEM) analysis. The total emission of ultrafine particles (UFP) was evaluated including the size distribution during shooting by various equipment (FMPS, SMPS, OPS, Aerotrak). According to expectations, the air was particularly contaminated with lead and partly by antimony, tin, and copper. Observations with SEM show that lead occurs as primary spherical particles, but more often in agglomerates that contain in addition lead, zinc, antimony, and barium. Within the study, air contamination was compared on police shooting ranges by using both traditional ammunition and so-called “green ammunition” not containing lead or antimony in the igniter. When shooting with a handgun in the ISR, the total values of the concentration of lead when using traditional ammunition was about 80 μg/m3, and with the use of “green ammunition” the value of only 2 μg/m3 was measured. The total average concentration of lead at ISR after series of firings with shotgun, submachine gun and pistol reached 1,795 μg/m3. The study has shown that during shooting, especially in indoor shooting ranges with insufficient ventilation, there is a short-term but high burden of heavy metals especially by lead on the persons present. From the long-term view, there is a health risk of lead intoxication especially for trainers and supervisors on shooting ranges. It is important to note that, in this study, health effects on staff and employees of firing ranges were not studied.

Název v anglickém jazyce

Study of air contamination by heavy metals at firing ranges

Popis výsledku anglicky

The study of air contamination by heavy metals and dust emissions was conducted on indoor (ISR) and outdoor shooting ranges (OSR) using various firearms – gun, shotgun and submachine gun. Dust particles were collected using a Nano-ID® Select fractioning sampler for both chemical analysis and a scanning electron microscope (SEM) analysis. The total emission of ultrafine particles (UFP) was evaluated including the size distribution during shooting by various equipment (FMPS, SMPS, OPS, Aerotrak). According to expectations, the air was particularly contaminated with lead and partly by antimony, tin, and copper. Observations with SEM show that lead occurs as primary spherical particles, but more often in agglomerates that contain in addition lead, zinc, antimony, and barium. Within the study, air contamination was compared on police shooting ranges by using both traditional ammunition and so-called “green ammunition” not containing lead or antimony in the igniter. When shooting with a handgun in the ISR, the total values of the concentration of lead when using traditional ammunition was about 80 μg/m3, and with the use of “green ammunition” the value of only 2 μg/m3 was measured. The total average concentration of lead at ISR after series of firings with shotgun, submachine gun and pistol reached 1,795 μg/m3. The study has shown that during shooting, especially in indoor shooting ranges with insufficient ventilation, there is a short-term but high burden of heavy metals especially by lead on the persons present. From the long-term view, there is a health risk of lead intoxication especially for trainers and supervisors on shooting ranges. It is important to note that, in this study, health effects on staff and employees of firing ranges were not studied.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

WIT Transactions on Ecology and the Environment

ISSN

1743-3541

e-ISSN

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Svazek periodika

2018

Číslo periodika v rámci svazku

230

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

29-39

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85057131710