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Wyświetlanie 1-9 z 9
Tytuł:
Research on the environmental impact of industrial noise emitted by mine and mining plants
Autorzy:
Mocek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2204119.pdf
Data publikacji:
2022
Wydawca:
STE GROUP
Tematy:
mining technological processes
mine
noise
environment
hazard
mining plant
Opis:
The article presents the results of measurements of environmental noise accompanying the operation of devices operated in surface facilities of hard coal mines and noise generated in technological processes related to the loading and transport of spoil and materials necessary for production. The research results presented in the article are part of the program of "Consequences of excessive noise in the mining environment of hard coal mines", the overarching goal of which is to reduce the emission of industrial noise. The research described in the article, carried out using the sampling method, was introduced in order to determine the actual values of noise levels emitted to the external environment from mines and mining plants, as well as to identify the acoustic power levels of devices and processes constituting the main sources of noise in mines. The obtained results showed that mines and mining plants are often not fully aware of the scale of the environmental impact of undesirable noise they emit. Therefore, the current periodic measurements of environmental noise should be replaced with permanent monitoring, which will be beneficial not only for the environment, residents of housing estates located near mines, but also for the mining plants themselves.
Źródło:
Management Systems in Production Engineering; 2022, 2 (30); 146--155
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Industrial Noise as a Source of Threat in the Field of Blasting Technology in Coal Mines
Autorzy:
Mocek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2064361.pdf
Data publikacji:
2020
Wydawca:
STE GROUP
Tematy:
blasting works
hearing loss
hearing test
noise
miner
prace strzałowe
utrata słuchu
badanie słuchu
hałas
górnik
Opis:
The publication presents partial results of hearing screening tests conducted in 2019 among employees of 37 hard coal mines located in the Śląskie and Małopolskie voivodships. The tests were carried out in different cities of both voivodships using the Mobile Hearing Diagnosis Center, which parked near the selected mine and specialized hearing diagnostics points of the ACSłuchmed Sp. z o. o. from Lublin. At the diagnostic points, detailed total audiometry tests were conducted on people diagnosed with hearing disorders as part of screening tests. The obtained results allowed to identify branches and workplaces with the highest risk of noise hazard in mines. The presented publication shows the results of noise measurement during blasting works and the results of anonymous surveys conducted among employees of the Department of Blasting Technology of hard coal mines. The survey concerned the subjective feelings of employees regarding noise levels at the workplace and its impact on their well-being and state of health. In the publication summary, the author draws attention to the need to take measures to constantly control the noise level at the workplace and introduce solutions that will enable its reduction and allow for better protection of employees against its damaging consequences.
Źródło:
New Trends in Production Engineering; 2020, 3, 1; 83--97
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ubytek słuchu wśród górników kopalń węgla kamiennego
Hearing loss among miners working in hard coal mines
Autorzy:
Mocek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1841095.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
ubytek słuchu
hałas
górnik
kopalnia
zagrożenie hałasem
badanie słuchu
badania ankietowe
profilaktyka
hearing loss
noise
miner
mine
noise hazard
hearing test
questionnaire research
prophylaxis
Opis:
Artykuł podejmuje problematykę utraty słuchu wśród górników kopalń węgla kamiennego. Opisuje zagrożenia związane z hałasem występujące w górniczym środowisku pracy. Przedstawia wyniki krótkich badań testowych identyfikujących zaburzenia słuchu wśród wybranej grupy pracowników kopalń. Próbuje ocenić słabe i mocne strony występującego w Polsce systemu diagnostyki słuchu. Przedstawia ciekawe wyniki badań ankietowych przeprowadzonych wśród górników z zakresu zagrożeń hałasem oraz zwraca uwagę na możliwość wprowadzenia innowacyjnych rozwiązań z zakresu diagnostyki i profilaktyki zaburzeń słuchu w polskich kopalniach.
The article deals with the problem of hearing loss among miners of hard coal mines. Describes hazards related to noise occurring in the mining work environment. It presents the results of short test tests identifying hearing disorders among a selected group of mine employees. The article also tries to assess the weaknesses and strengths of the hearing diagnostics system in Poland. It presents interesting results of surveys conducted among miners in the field of noise hazards and draws attention to the possibility of introducing innovative solutions in the field of diagnostics and prevention of hearing disorders in Polish mines.
Źródło:
Systemy Wspomagania w Inżynierii Produkcji; 2019, 8, 1; 263-279
2391-9361
Pojawia się w:
Systemy Wspomagania w Inżynierii Produkcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environmental impact of noise from mining operations
Autorzy:
Mocek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/29521063.pdf
Data publikacji:
2023
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
mine
ventilation shaft
main fans
noise
environment
hazard
noise measurements
single and multi-family housing
Opis:
The article presents the results of measurements of environmental noise caused by devices operating in the surface facilities of hard coal mines and by the technological processes related to the loading and transport of spoil and materials necessary for production. The research results are part of the program “Consequences of excessive noise in the mining environment of hard coal mines”, the overarching goal of which is to reduce the emission of industrial noise. A sampling method was used to determine the actual values of noise levels emitted to the external environment from mines and mining plants as well as to identify the acoustic power levels of devices and processes constituting the main sources of noise in mines. The results showed that mines and mining plants are often not fully aware of the scale of the environmental impact of the undesirable noise they emit. Therefore, the current periodic measurements of environmental noise should be replaced with permanent monitoring, which will be beneficial not only for the environment and residents of housing estates located near mines but also for the mining plants themselves.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2023, 73 (145); 15-28
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dobór wentylatorów głównych dla modelu docelowego kopalni X na podstawie analizy i obliczeń sieci wentylacyjnej
Selection of main fans for the target of the X mine based on analysis and calculation of the ventilation network
Autorzy:
Mocek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1841041.pdf
Data publikacji:
2020
Wydawca:
STE GROUP
Tematy:
kopalnia
sieć wentylacyjna
model docelowy
szyb
wentylator główny
wydajność
otwór równoznaczny
spiętrzenie potencjałów aerodynamicznych
mine
ventilation network
target model
shaft
main fan
efficiency
equivalent hole
accumulation of aerodynamic potentials
Opis:
W artykule dokonano analizy i obliczeń obecnej i przyszłej sieci wentylacyjnej kopalni X w celu doboru parametrów wentylatorów głównych jakie powinny być zastosowane w modelu docelowym kopalni X po likwidacji niezbędnej infrastruktury wyrobisk górniczych i przystosowaniu kopalni do roli centralnej pompowni wód dołowych będącej zabezpieczeniem dla sąsiadujących z nią kopalń i zakładów górniczych. W artykule przedstawiono wyniki pomiarów parametrów aktualnej sieci wentylacyjnej Kopalni X oraz sieci modelu docelowego za pomocą programu AERO-2014D firmy POK „Zachód” Spółka z o. o. Symulacje parametrów sieci w modelu docelowym uwzględniały likwidację dwóch szybów i zbędnych wyrobisk górniczych. Badania przeprowadzono dla różnych typów wentylatorów głównych. Uzyskane wyniki pozwoliły dobrać optymalny wentylator główny, spełniający założone wymagania wentylacyjne w przyszłym modelu docelowym kopalni X.
The article analyzes and calculates the current and future ventilation network of the X mine in order to select the parameters of the main fans that should be used in the target model of the X mine after the liquidation of the necessary mining excavations infrastructure and adaptation of the mine to the role of a central underground water pumping station which is a protection for neighboring mines and mining plants. The article presents the results of measurements of the parameters of the current ventilation network of the Mine X and the target model network using the AERO-2014D program of the company POK "Zachód" Spółka z o.o. Simulations of network parameters in the target model included the liquidation of two shafts and unnecessary mining excavations. The tests were carried out for various types of main fans. The obtained results enabled the selection of an optimal main fan meeting the assumed ventilation requirements in the future target model of the X mine.
Źródło:
Systemy Wspomagania w Inżynierii Produkcji; 2020, 9, 2; 71-85
2391-9361
Pojawia się w:
Systemy Wspomagania w Inżynierii Produkcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health effects of long-term exposure to industrial dust in preparation plants of hard coal mines
Autorzy:
Mocek, Piotr
Mocek, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/24202588.pdf
Data publikacji:
2022
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
mine
preparation plant
pneumoconiosis
industrial dust
occupational disease
preventive measures
diagnostic tests
spirometry
Opis:
Statistical data on occupational diseases registered by the Institute of Occupational Medicine in Łódź indicates a renewed increase in the number of pneumoconiosis in Poland in recent years, especially in the section of PKD (Polish Classification of Business Activities) – mining. Simultaneously, in 2018, because of the implementation of Directives of the European Parliament and the Council of the European Union, changes were introduced to Polish legislation in the field of protection of workers against the risk of exposure to carcinogens or mutagens related to the respirable fraction of crystalline silica formed during work. Considering this information, the members of the Department of Safety Engineering of the Silesian University of Technology attempted to assess the dust hazard and the frequency of occurrence of respiratory diseases among the employees of the preparation plant of mine X exposed to the harmful effects of industrial dust produced in the work process. The following methods were used as part of the research: individual dosimetry, infrared spectrometry, directional interview, diagnostic tests, and spirometry. The obtained results made it possible to identify workstations with the highest exposure to the harmful effects of industrial dust and to recognize the impact of this action in the form of pathological changes in the respiratory system in 18.4% of the miners surveyed
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2022, 72 (144); 102--112
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proper control of working conditions as a stimulator for reducing the incidence of pneumoconiosis in the coal mining industry
Autorzy:
Mocek, Kinga
Mocek, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/27324380.pdf
Data publikacji:
2023
Wydawca:
Instytut Techniki Górniczej KOMAG
Tematy:
coal mine
hazards
mine dust
preparation departments
pneumoconiosis
preventive measures
surveys
occupational risk assessment
kopalnie
zagrożenia
pyły
Opis:
Statistical data on occupational diseases recorded by the Institute of Occupational Medicine in Lodz, Poland, indicate a renewed increase in the number of cases of pneumoconiosis in Poland in recent years, especially in the PKD section of mining and quarrying industries. At the same time, in 2018 as a result of the implementation of directives of the European Parliament and the Council of the European Union, the changes were introduced to the Polish legislation in the area of protection of workers from the risk of exposure to carcinogenic or mutagenic agents related to the respirable fraction of crystalline silica found, among others, in mine dust. As a result of these solutions, since 2020 we have seen a spike in the number of miners employed in conditions of risk of carcinogenic dust. These facts indicate that despite the wide measurement of harmful factors in coal mines, the effectiveness of preventive measures taken does not bring tangible benefits, and OSH services have problems with the proper assessment of industrial dust hazards at workplaces. In the article, based on surveys, diagnostic (health) tests of workers and verification of the risk assessment methods used, the authors try to point out the most common mistakes made in estimating the level of risk associated with exposure to industrial dust.
Źródło:
Mining Machines; 2023, 41, 2; 93--106
2719-3306
Pojawia się w:
Mining Machines
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optymalizacji parametrów sieci wentylacyjnej kopalni X w przypadku likwidacji jednego z szybów wentylacyjnych
Optimization of the ventilation network parameters of the X mine in the event of liquidation of one of the ventilation shafts
Autorzy:
Mocek, Piotr
Smoliło, Janusz
Powiązania:
https://bibliotekanauki.pl/articles/1841069.pdf
Data publikacji:
2019
Wydawca:
STE GROUP
Tematy:
kopalnia
sieć wentylacyjna
model docelowy
szyb
wentylator główny
wydajność
otwór równoznaczny
spiętrzenie potencjałów aerodynamicznych
Mine
ventilation network
target model
shaft
main fan
efficiency
equivalent hole
accumulation
aerodynamic potentials
Opis:
Artykuł podejmuje problematykę określenia parametrów sieci wentylacyjnej Kopalni X dla przyszłego modelu docelowego jej funkcjonowania, w którym po zakończeniu etapu likwidacji zbędnej infrastruktury kopalnia będzie pełnić rolę centralnej pompowni wód dołowych dla wszystkich kopalń Niecki Bytomskiej. W artykule przedstawiono wyniki pomiarów parametrów aktualnej sieci wentylacyjnej Kopalni X oraz za pomocą programu AERO-2014D firmy POK „Zachód” Spółka z o.o. symulację parametrów jej sieci w modelu docelowym po likwidacji szybu „Witczak”. Uzyskane wyniki pozwoliły określić działania techniczne jakie należy podjąć aby zagwarantować stabilność sieci wentylacyjnej w przyszłym modelu docelowym kopalni X.
The article deals with the issue of determining the parameters of the ventilation network of the Mine X for the future model of its target operation, in which after completion of the phase of unnecessary infrastructure liquidation will act as a central pumping station for all mines of the Bytom Basin. The article presents the results of measurements of the parameters of the current ventilation network of Mine X and with the help of the AERO-2014D program of the POK "Zachód" Spółka z o.o. simulation of its network parameters in the target model after the liquidation of the "Witczak" shaft. The obtained results allowed to determine the technical measures to be taken to ensure the stability of the ventilation network in the future target model of the X mine.
Źródło:
Systemy Wspomagania w Inżynierii Produkcji; 2019, 8, 1; 203-221
2391-9361
Pojawia się w:
Systemy Wspomagania w Inżynierii Produkcji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical and soil water properties of technosols developed from lignite fly ash
Autorzy:
Kaczmarek, Zbigniew
Mocek-Płóciniak, Agnieszka
Gajewski, Piotr
Mendyk, Łukasz
Bocianowski, Jan
Powiązania:
https://bibliotekanauki.pl/articles/1845408.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
technosols
technogenic soils
fly ash
physical and soil water properties
reclamation
Opis:
The aim of this study was to determine the influence of reclamation on selected soil water properties in soils developed from lignite fly ash, deposited as a dry landfill, twenty years after forest reclamation was initiated. Five soil profiles, classified as technogenic soils (Technosols) within the fly ash disposal site of the Adamów (central Poland) power plant, were selected for this study. Disturbed and undisturbed samples (V=100 cm3) were collected from depths of 5–15 cm and 30–60 in each soil profile. The following physical properties were determined: particle size distribution, particle density, bulk density, soil moisture, hygroscopic water content, and the soil-water potential. Readily available water (RAW; difference of water content at pF=2.0 and at pF=3.7) and total available water (TAW; difference of water content at pF=2.0 and at pF=4.2) were calculated based on soil moisture tension (pF) values. The following chemical properties were determined: soil reaction, total organic carbon, total nitrogen content, carbonate content. Statistical analyses were conducted using the GenStat 18 statistical software package. The soils under study were characterized by very low bulk density, high total porosity, high field water capacity and maximum hygroscopicity. The RAW/TAW ratio values indicate very effective water retention in the soils, thereby ensuring a satisfactory water supply to the plants. However, statistical analysis did not show any clear trends in variability of any determined properties. The small differences in observed outcomes probably resulted from the original variability of the fly ash deposited on the studied landfill. Obtained results show the strong similarity of fly ash derived soils and Andosols in respect of physical and soil-water properties.
Źródło:
Archives of Environmental Protection; 2021, 47, 2; 95-102
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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