Examination of the effectiveness of filtering half masks protection at various flow rates of aerosol contaminants
Ispitivanje efikasnosti zaštite filtrirajućih polumaski pri različitim protocima aerosolnih kontaminanata
Аутори
Ivanković, NegovanRajić, Dušan
Karkalić, Radovan
Veličković, Zlate
Jovanović, Dalibor
Inđić, Dejan
Bučko, Mihael
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The possibility of air contamination by biological agents, by natural or artificial way, requires the improvement and use of different means for respiratory protection. The paper presents comparative filtration efficiency testing of different filtering half masks models, in order to determine the possibility of using this means for respiratory protection of the Ministry of Defence and the Serbian Army members. As a test agent and an appropriate simulator of biological aerosols is used solid NaCl aerosol. Determination of the concentration of the test aerosol at various flow rates was performed by flame photometry method. It was found that all the tested models are manufactured from filtering material of high quality and that filtering materials of lower quality shows less differences between filtering characteristics at lower flow rates. The high efficiency of the tested filtering half masks models provides an opportunity for their use in respiratory protection.
Mogućnost kontaminacije vazduha biološkim agensima, prirodnim ili veštačkim putem, zahteva unapređenje i primenu različitih sredstava respiratorne zaštite. U radu je prikazano komparativno ispitivanje efikasnosti filtriranja različitih modela filtrirajuće polumaske, sa ciljem utvrđivanja mogućnosti upotrebe ovog sredstva za respiratornu zaštitu pripadnika Ministarstva odbrane i Vojske Srbije. Kao ispitni agens i odgovarajući simulator bioloških aerosola je korišćen čvrsti aerosol NaCl. Određivanje koncentracije ispitnog aerosola pri različitim protocima je vršeno metodom plamene fotometrije. Utvrđeno je da su svi testirani modeli proizvedeni od filtrirajućih materijala visokog kvaliteta i da pri manjim protocima filtrirajući materijali slabijeg kvaliteta pokazuju manje međusobne razlike u filtrirajućim karakteristikama. Visoka efikasnost testiranih modela filtrirajućih polumaski pruža mogućnost za njihovu upotrebu za respiratornu zaštitu. PR Projekat Ministarstva nauke Republike Srbije..., br. TR 34034.
Кључне речи:
filtering half mask / respiratory protection / biological aerosols / filtrirajuća polumaska / respiratorna zaštita / biološki aerosoliИзвор:
Zaštita materijala, 2017, 58, 1, 17-21Издавач:
- Engineering Society for Corrosion, Belgrade, Serbia
Финансирање / пројекти:
- Примена наноматеријала у унапређењу средстава респираторне и перкутане заштите у условима еколошког дисбаланса изазваног радиоактивном, хемијском и биолошком контаминацијом (RS-MESTD-Technological Development (TD or TR)-34034)
Институција/група
Inovacioni centarTY - JOUR AU - Ivanković, Negovan AU - Rajić, Dušan AU - Karkalić, Radovan AU - Veličković, Zlate AU - Jovanović, Dalibor AU - Inđić, Dejan AU - Bučko, Mihael PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3532 AB - The possibility of air contamination by biological agents, by natural or artificial way, requires the improvement and use of different means for respiratory protection. The paper presents comparative filtration efficiency testing of different filtering half masks models, in order to determine the possibility of using this means for respiratory protection of the Ministry of Defence and the Serbian Army members. As a test agent and an appropriate simulator of biological aerosols is used solid NaCl aerosol. Determination of the concentration of the test aerosol at various flow rates was performed by flame photometry method. It was found that all the tested models are manufactured from filtering material of high quality and that filtering materials of lower quality shows less differences between filtering characteristics at lower flow rates. The high efficiency of the tested filtering half masks models provides an opportunity for their use in respiratory protection. AB - Mogućnost kontaminacije vazduha biološkim agensima, prirodnim ili veštačkim putem, zahteva unapređenje i primenu različitih sredstava respiratorne zaštite. U radu je prikazano komparativno ispitivanje efikasnosti filtriranja različitih modela filtrirajuće polumaske, sa ciljem utvrđivanja mogućnosti upotrebe ovog sredstva za respiratornu zaštitu pripadnika Ministarstva odbrane i Vojske Srbije. Kao ispitni agens i odgovarajući simulator bioloških aerosola je korišćen čvrsti aerosol NaCl. Određivanje koncentracije ispitnog aerosola pri različitim protocima je vršeno metodom plamene fotometrije. Utvrđeno je da su svi testirani modeli proizvedeni od filtrirajućih materijala visokog kvaliteta i da pri manjim protocima filtrirajući materijali slabijeg kvaliteta pokazuju manje međusobne razlike u filtrirajućim karakteristikama. Visoka efikasnost testiranih modela filtrirajućih polumaski pruža mogućnost za njihovu upotrebu za respiratornu zaštitu. PR Projekat Ministarstva nauke Republike Srbije, br. TR 34034. PB - Engineering Society for Corrosion, Belgrade, Serbia T2 - Zaštita materijala T1 - Examination of the effectiveness of filtering half masks protection at various flow rates of aerosol contaminants T1 - Ispitivanje efikasnosti zaštite filtrirajućih polumaski pri različitim protocima aerosolnih kontaminanata EP - 21 IS - 1 SP - 17 VL - 58 DO - 10.5937/ZasMat1701017I ER -
@article{ author = "Ivanković, Negovan and Rajić, Dušan and Karkalić, Radovan and Veličković, Zlate and Jovanović, Dalibor and Inđić, Dejan and Bučko, Mihael", year = "2017", abstract = "The possibility of air contamination by biological agents, by natural or artificial way, requires the improvement and use of different means for respiratory protection. The paper presents comparative filtration efficiency testing of different filtering half masks models, in order to determine the possibility of using this means for respiratory protection of the Ministry of Defence and the Serbian Army members. As a test agent and an appropriate simulator of biological aerosols is used solid NaCl aerosol. Determination of the concentration of the test aerosol at various flow rates was performed by flame photometry method. It was found that all the tested models are manufactured from filtering material of high quality and that filtering materials of lower quality shows less differences between filtering characteristics at lower flow rates. The high efficiency of the tested filtering half masks models provides an opportunity for their use in respiratory protection., Mogućnost kontaminacije vazduha biološkim agensima, prirodnim ili veštačkim putem, zahteva unapređenje i primenu različitih sredstava respiratorne zaštite. U radu je prikazano komparativno ispitivanje efikasnosti filtriranja različitih modela filtrirajuće polumaske, sa ciljem utvrđivanja mogućnosti upotrebe ovog sredstva za respiratornu zaštitu pripadnika Ministarstva odbrane i Vojske Srbije. Kao ispitni agens i odgovarajući simulator bioloških aerosola je korišćen čvrsti aerosol NaCl. Određivanje koncentracije ispitnog aerosola pri različitim protocima je vršeno metodom plamene fotometrije. Utvrđeno je da su svi testirani modeli proizvedeni od filtrirajućih materijala visokog kvaliteta i da pri manjim protocima filtrirajući materijali slabijeg kvaliteta pokazuju manje međusobne razlike u filtrirajućim karakteristikama. Visoka efikasnost testiranih modela filtrirajućih polumaski pruža mogućnost za njihovu upotrebu za respiratornu zaštitu. PR Projekat Ministarstva nauke Republike Srbije, br. TR 34034.", publisher = "Engineering Society for Corrosion, Belgrade, Serbia", journal = "Zaštita materijala", title = "Examination of the effectiveness of filtering half masks protection at various flow rates of aerosol contaminants, Ispitivanje efikasnosti zaštite filtrirajućih polumaski pri različitim protocima aerosolnih kontaminanata", pages = "21-17", number = "1", volume = "58", doi = "10.5937/ZasMat1701017I" }
Ivanković, N., Rajić, D., Karkalić, R., Veličković, Z., Jovanović, D., Inđić, D.,& Bučko, M.. (2017). Examination of the effectiveness of filtering half masks protection at various flow rates of aerosol contaminants. in Zaštita materijala Engineering Society for Corrosion, Belgrade, Serbia., 58(1), 17-21. https://doi.org/10.5937/ZasMat1701017I
Ivanković N, Rajić D, Karkalić R, Veličković Z, Jovanović D, Inđić D, Bučko M. Examination of the effectiveness of filtering half masks protection at various flow rates of aerosol contaminants. in Zaštita materijala. 2017;58(1):17-21. doi:10.5937/ZasMat1701017I .
Ivanković, Negovan, Rajić, Dušan, Karkalić, Radovan, Veličković, Zlate, Jovanović, Dalibor, Inđić, Dejan, Bučko, Mihael, "Examination of the effectiveness of filtering half masks protection at various flow rates of aerosol contaminants" in Zaštita materijala, 58, no. 1 (2017):17-21, https://doi.org/10.5937/ZasMat1701017I . .