Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "airborne dust" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-6 z 6
    Tytuł:
    The NRPB environmental radioactivity surveillance programme
    Autorzy:
    Green, N.
    Powiązania:
    https://bibliotekanauki.pl/articles/148046.pdf
    Data publikacji:
    2001
    Wydawca:
    Instytut Chemii i Techniki Jądrowej
    Tematy:
    airborne dust
    environment
    milk
    radioactivity
    surveillence
    UK
    Opis:
    The National Radiological Protection Board (NRPB) has operated an environmental radioactivity surveillance programme for some years. Originally, samples of airborne dust, rainwater and milk were collected from the constituent countries of the UK. However, due mainly to the decreasing activity concentrations of radionuclides in these materials, this programme has been reduced and now forms part of contingency planning in the event of an accident. The programme can be expanded to fill the need for rapid results and answer public concerns. Other programmes within the UK complement the Board's programme.
    Źródło:
    Nukleonika; 2001, 46, 4; 127-129
    0029-5922
    1508-5791
    Pojawia się w:
    Nukleonika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Dust control with use of air-water spraying system
    Redukcja zapylenia powietrza z wykorzystaniem zraszania powietrzno-wodnego
    Autorzy:
    Prostański, D.
    Powiązania:
    https://bibliotekanauki.pl/articles/218814.pdf
    Data publikacji:
    2012
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    redukcja zapylenia
    zapylenie
    zraszanie
    zraszanie powietrzno-wodne
    zagrożenia naturalne
    airborne dust control
    airborne dust
    spraying system
    air-and-water spraying system
    natural hazards
    Opis:
    Results from testing the dust control efficiency, when using air-water spraying system in comparison to the typical water spraying system are presented in the paper. The tests were carried out in conditions of longwall mining and at the places of run-of-mine transportation. Also the results of stand tests of different types of nozzles both for air-water and for water spaying systems carried out at KOMAG’s laboratory and in real conditions are presented. The benefits resulting from air-water spraying system have been determined.
    W artykule przedstawiono wyniki badań skuteczności redukcji zapylenia z wykorzystaniem zraszania powietrzno-wodnego w odniesieniu do zraszania wodnego. Badania przeprowadzono w warunkach technologii eksploatacji węgla systemem ścianowym oraz w miejscu odstawy urobku. Zaprezentowano również wyniki badań stanowiskowych różnego typu dysz zraszających, zarówno dla zraszania powietrzno-wodnego, jak i wodnego, które przeprowadzono w laboratorium ITG KOMAG oraz w warunkach rzeczywistych. Określono efekty wynikające ze stosowania zraszania powietrzno-wodnego.
    Źródło:
    Archives of Mining Sciences; 2012, 57, 4; 975-990
    0860-7001
    Pojawia się w:
    Archives of Mining Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Technical preparations for atmospheric radioactivity monitoring
    Autorzy:
    Miyamoto, Y.
    Oda, T.
    Adachi, T.
    Noguchi, H.
    Nishimura, H.
    Usuda, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/147567.pdf
    Data publikacji:
    2001
    Wydawca:
    Instytut Chemii i Techniki Jądrowej
    Tematy:
    airborne dust
    background activity
    CTBT
    environmental radioactivity
    nuclear explosion
    radionuclide monitoring
    Opis:
    To evaluate the suitability of a location for a radionuclide monitoring station of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) at Takasaki, Japan, the assessment was done in terms of the concentration of natural background radioactive nuclides in airborne dust and soil samples. The samples were taken four times at the proposed site and several points around the site, then their radioactivities were measured by gamma-ray spectrometry. For the airborne dust samples, only natural background radionuclides: 212Pb, 7Be and 214Pb were detected. The radioactivity concentrations of these radionuclides varied in four sampling periods but were almost the same as the previous measurements. For the soil samples, the concentration of an anthropogenic radionuclide, 137Cs, fluctuated among the different sampling points and periods, but the concentration of 40K was constant. These concentrations were 2 to 3 times lower than those of the soil taken at JAERI Tokai. Based on these results, the proposed site was evaluated and has been accepted by the CTBT Organization as a CTBT radionuclide monitoring station.
    Źródło:
    Nukleonika; 2001, 46, 4; 123-126
    0029-5922
    1508-5791
    Pojawia się w:
    Nukleonika
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Assessment of efficiency in reduction of dust concentration in mineral processing plants using the state-of-the-art technical measures
    Autorzy:
    Bałaga, Dominik
    Powiązania:
    https://bibliotekanauki.pl/articles/2064388.pdf
    Data publikacji:
    2019
    Wydawca:
    STE GROUP
    Tematy:
    airborne dust control
    dust removal
    spraying
    zakład przeróbki mechanicznej węgla
    pył węglowy
    redukcja zapylenia
    odpylanie
    rozpylanie
    mechanical coal processing plant
    coal dust
    Opis:
    Airborne coal dust hazard at the workplaces in hard coal processing plants in Poland is presented. The methods for dust control in coal processing plants are discussed. The results from testing the dust control efficiency at the workplaces are given. The test results of airborne dust concentration are analysed as well as advantages and disadvantages of used technical measures are indicated.
    Źródło:
    New Trends in Production Engineering; 2019, 2, 1; 11--19
    2545-2843
    Pojawia się w:
    New Trends in Production Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Swine confinement buildings: effects of airborne particles and settled dust on airway smooth muscles
    Autorzy:
    Demanche, A
    Bonlokke, J.H.
    Beaulieu, M.-J.
    Assayag, E.I.
    Cormier, Y.
    Powiązania:
    https://bibliotekanauki.pl/articles/50090.pdf
    Data publikacji:
    2009
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    pig building
    airborne particle
    airborne settled dust
    airway smooth muscle
    endotoxin
    bronchoconstriction
    airway inflammation
    pig barn
    Źródło:
    Annals of Agricultural and Environmental Medicine; 2009, 16, 2; 233-238
    1232-1966
    Pojawia się w:
    Annals of Agricultural and Environmental Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Efficacy of a novel biofilter in hatchery sanitation: I. Removal of airborne bacteria, dust and endotoxin
    Autorzy:
    Chmielowiec-Korzeniowska, A
    Tymczyna, L.
    Skorska, C.
    Sitkowska, J.
    Cholewa, G.
    Dutkiewicz, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/51220.pdf
    Data publikacji:
    2007
    Wydawca:
    Instytut Medycyny Wsi
    Tematy:
    prevention
    animal breeding
    organic dust
    dust
    Enterococcus faecalis
    biofilter
    mesophilic bacteria
    endotoxin
    Gram-negative bacterium
    hygiene
    bioaerosol emission
    airborne bacteria
    hatchery
    bacteria
    animal hygiene
    Opis:
    A novel biofi lter containing organic, bentonite and halloysite media was applied for elimination of microbial pollutants from the air of an industrial hatchery. The concentrations of total mesophilic bacteria, Gram-negative bacteria, thermophilic actinomycetes, dust and bacterial endotoxin were determined in the air of hatchery during 2 months before installation of the biofi lter, and during 6 months after installation of the biofi lter, at the inlet and outlet ducts from each medium. Before installation of the biofi lter, the concentrations of total mesophilic bacteria, Gram-negative bacteria, thermophilic actinomycetes, dust and endotoxin in the air were within the ranges of 0.97- 131.2 × 103 cfu/m3, 0.0-34.4 × 103 cfu/m3, 0.0-0.02 × 103 cfu/m3, 0.37-4.53 mg/m3, and 50.9-520,450.4 ng/m3, respectively. Enterococcus faecalis and Gram-negative bacteria (Acinetobacter spp., Escherichia coli, Enterobacter cloacae, and other species) prevailed among bacterial species recovered from the air of the hatchery. A total of 56 species or genera of bacteria were identifi ed in the air samples taken in the examined hatchery; of these, 11, 11 and 6 species or genera respectively were reported as having allergenic, immunotoxic and/or infectious properties The concentrations of total mesophilic bacteria, Gram-negative bacteria, Enterococcus faecalis and endotoxin found at the inlet duct of the biofi lter after its installation were signifi cantly smaller compared to those recorded before its installation (p<0.05). The concentrations of Gram-negative bacteria, Enterococcus faecalis and dust found at the outlet ducts of biofi lter after its installation were signifi cantly smaller compared to those recorded at the inlet duct of the biofi lter (p<0.01). The concentrations of total meso-philic bacteria were also smaller at the outlet ducts of the biofi lter compared to that at the inlet duct; however, the difference was not signifi cant because of the massive growth of Streptomyces species in the biofi lter’s media which contaminated the outcoming air. In conclusion, the applied biofi lter proved to be effective in the elimination of potentially pathogenic bacteria, dust and endotoxin from the air of the hatchery. The effi cacy of the biofi lter could be improved by the inhibition of the Streptomyces growth in the media of the biofi lter.
    Źródło:
    Annals of Agricultural and Environmental Medicine; 2007, 14, 1
    1232-1966
    Pojawia się w:
    Annals of Agricultural and Environmental Medicine
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies