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Wyświetlanie 1-10 z 10
Tytuł:
Zmienność składu fazy gazowej składowiska odpadów komunalnych w Otwocku
Variation of gas composition within the Otwock landfill, central Poland
Autorzy:
Porowska, D.
Gruszczyński, T.
Powiązania:
https://bibliotekanauki.pl/articles/2074432.pdf
Data publikacji:
2006
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
odpady komunalne
biogaz
składowisko odpadów komunalnych
landfill gas
carbon dioxide
oxygen
methane
hydrogen sulfide
Opis:
The field research was conducted at a municipal landfill located in the western part of Otwock (a town in Central Poland), to investigate lateral and temporal variation of gases within the old landfill. As a product of decomposition of organic matter, the landfill passed through different stages. Each stage is characterized by production of different gases. The principal gases are methane and carbon dioxide; they are present in similar proportions, accompanied by other less abundant gases like hydrogen sulfide. Both archival and measured data indicated that the composition of biogas within the Otwock landfill varied with time. The lateral distribution of gas concentration showed significant changes in the concentration of the following gases: oxygen, carbon dioxide and hydrogen sulfide across the landfill area. The concentration of oxygen in May 2006 was elevated about 10 times compared to archival data. However, in July 2006 lateral variability of oxygen concentration changed. A decreasing trend of oxygen concentration at high soil moisture content was observed. Measurements in May 2006 and July 2006 clearly show that the gas concentration can change dramatically within a very short period and that biodegradation processes depend strongly on changes in soil moisture content and temperature.
Źródło:
Przegląd Geologiczny; 2006, 54, 11; 996-1001
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza budowy geologicznej województwa wielkopolskiego pod kątem wyboru obszarów preferowanych do lokalizacji składowisk odpadów
Geological constraints on location of waste disposalsites in the Wielkopolska voivodeship
Autorzy:
Grabowski, D.
Sikorska-Maykowska, M.
Gabryś-Godlewska, A.
Andrzejewska-Kubrak, K.
Powiązania:
https://bibliotekanauki.pl/articles/2074628.pdf
Data publikacji:
2009
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
składowiska odpadów
województwo wielkopolskie
waste disposal
Wielkopolska voivodeship
Opis:
Areas preferred for location of waste disposal sites in the Wielkopolska voivodeship were determined on the basis of analyses of geological and environmental conditions, according to directives in Regulation of the Minister of Environment of 24th March 2003 on localization, construction, and liquidation for particular types of waste storage. Disposal possibilites of 3 fundamental types of wastes were defined: neutral (O), dangerous (N) and others (K). Crucial meaning for this classification have isolation properties and thicknesses of rocks in the subsurface zone (top not deeper than 2.5 m). The most favorable areas preferred to waste disposal sites are located in central and southern parts of Wielkopolska voivodeship and their distribution points out to the direct relation to geological framework, i.e., occurrence of the Variegated Clays Formation on the surface or in the near-surface zone. Natural geological barrier composed of these clays fulfills, in most of the cases, requirements for waster storage: other than dangerous and neutral (K), neutral (O), and, at the proper thickness, storage of dangerous waste (N). Resultant map showing distribution of the most suitable sites is a very useful material for making provincial and district waste management plans as well as for planning, determining, and searching the best sites for construction of new municipal disposal sites.
Źródło:
Przegląd Geologiczny; 2009, 57, 1; 46-55
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena agresywności wód podziemnych w rejonie zrekultywowanego składowiska odpadów komunalnych w Otwocku
Assessment of the groundwater aggressiveness in the vicinity of a reclaimed municipal landfill in Otwock
Autorzy:
Porowska, D.
Powiązania:
https://bibliotekanauki.pl/articles/2075237.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
agresywny CO2
indeks nasycenia
składowisko odpadów komunalnych
naturalna woda podziemna
składowisko
aggressive CO2
saturation index
reclaimed municipal landfill
natural groundwater
leachate-contaminated groundwater
Opis:
The study was conducted in the vicinity of a reclaimed municipal landfill located in the suburbs of Otwock, about 25 km south-west of Warsaw. The aim of this study was to assess the groundwater aggressiveness on the base of measurements of the aggressive CO2 and saturation indices (SI) with respect to carbonates (calcite, aragonite, dolomite, magnesite and siderite). Generally, the aggressive CO2 does not occur in the leachate-contaminated groundwater, whereas in the natural (uncontaminated) groundwater, its concentration reached 49.28 mg/dm3. The leachate-contaminated groundwater was in equilibrium, or was supersaturated with respect to calcite, aragonite, dolomite and siderite, and a spontaneous precipitation of these minerals was possible. The SI values showed undersaturation with respect to the carbonate minerals and a possibility of their dissolution in the natural groundwater. Based on aggressive CO2 concentrations and SI, it can be concluded that in the contrary to natural groundwater the leachate-contaminated groundwater is not aggressive.
Źródło:
Przegląd Geologiczny; 2015, 63, 10/2; 1011--1014
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Związki siarki w biogazie oraz w wodach podziemnych wokół zrekultywowanego składowiska odpadów komunalnych w Otwocku
Sulfur compounds in biogas and groundwater around a reclaimed municipal landfill in Otwock
Autorzy:
Porowska, D.
Powiązania:
https://bibliotekanauki.pl/articles/2075110.pdf
Data publikacji:
2014
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
siarkowodór
siarczany
składowisko odpadów
biogaz
wody podziemne
hydrogen sulfide
sulfate
reclaimed landfill
biogas
groundwater
Opis:
The research was conducted around the Otwock landfill, located on the suburb of Otwock, some 25 km south-west of Warsaw. The objective of this study was to identify the sulfate concentration in groundwater around the municipal landfill and the hydrogen sulfide content in landfill gas. Obtained data indicated that the hydrogen sulfide content within the Otwock landfill was different with time and very dependent on the changes in moisture content. The sulfate concentrations were independent on the sampling site and similar values (ranged from 42 to 110 mg/dm3) were found in both the leachate-contaminated groundwater and natural water. It is observed that the sulfate distribution differs from that of other constituents and is different in each sampling season, depending on climatic and hydrogeological conditions (precipitation and groundwater table elevation).
Źródło:
Przegląd Geologiczny; 2014, 62, 11; 761--767
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Jednorodność sieci monitoringowej wód podziemnych w rejonie kompleksu składowisk odpadów w Strzemieszycach
The homogeneity of the groundwater monitoring network in the region of the landfills’ system in Strzemieszyce
Autorzy:
Dąbrowska, D
Sołtysiak, M.
Kucharski, R.
Powiązania:
https://bibliotekanauki.pl/articles/2075410.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
monitoring wód podziemnych
reprezentatywność danych
składowiska odpadów
groundwater monitoring
data representativeness
landfill sites
Opis:
The correct assessment of the groundwater chemical status in the region of the real or potential contamination sources is possible due to reliable and representative results of monitoring researches. The homogenously-designed monitoring network allows us to get the data from the whole specified area. This paper shows calculations of the representativity index and the nearest neighborhood index to determine the homogeneity of the monitoring network of the landfills’ system in Strzemieszyce (D¹browa Górnicza). There were taken into account piezometers intaking Quaternary and Triassic aquifer. In particular, it has been determined if an existing number of monitoring points is sufficient for this area and optimal for the assessment of the groundwater threat.
Źródło:
Przegląd Geologiczny; 2015, 63, 10/1; 657--660
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zanieczyszczenie wód podziemnych związkami chloroorganicznymi w rejonie składowiska odpadów przemysłowych „Zielona” w Bydgoszczy
Groundwater contamination by organochlorine compounds in the area of industrial waste dump “Zielona” in Bydgoszcz City
Autorzy:
Pietrucin, D.
Czop, M.
Powiązania:
https://bibliotekanauki.pl/articles/2075268.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
związki chloroorganiczne
PCE
TCE
skażenie AOX
wody podziemne
organochlorine compounds
PCE and TCE
AOX contamination
groundwater
Opis:
Characteristics of Quaternary aquifer pollution by halogenated organic compounds (AOX) was based on: chemical analysis of layer pollution on the industrial dump site, redox conditions and pH changes in groundwater. At very high concentrations of AOX (above 5 mg/dm3) probably the organochlorine compounds are dominating (TOC above 1600 mg/dm3, Cl– 11 g/dm3, Br– 11 mg/ dm3). There is also identified the occurrence of VOX compounds in concentration 6 μg/dm3 for PCE and 9 μg/dm3 for TCE. Distribution of FeMsup>2+ (673 mg/dm3) and Mn2+ (15 mg/dm3) concentrations and also redox potential changes in contaminant plume indicate a transformation of VOX. Reaction scheme was developed under the specific soil and water environment conditions in “Zachem” Chemical Plant, as follow: PCE → TCE → DCM → CO2 + 2H+ + Cl–. Groundwater does not meet any quality standards and is really dangerous for living organisms. The whole contaminated area (i.e. “Zielona” industrial waste dump and range of contaminant plume) requires immediate and effective remediation.
Źródło:
Przegląd Geologiczny; 2015, 63, 10/2; 997--1001
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Warunki występowania i migracji WWA w utworach czwartorzędowych w rejonie składowiska odpadów przemysłowych „Zielona” w Bydgoszczy
Occurrence and migration of PAHs in Quaternary deposits in the area of the “Zielona” industrial waste dump in Bydgoszcz (northern Poland)
Autorzy:
Pierri, D.
Czop, M.
Borczak, S.
Powiązania:
https://bibliotekanauki.pl/articles/2075755.pdf
Data publikacji:
2017
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Zakłady Chemiczne
Zachem
zanieczyszczenie wód podziemnych
węglowodory aromatyczne
WWA
Bydgoszcz
Chemical Works
groundwater contamination
PAH migration
Bydgoszcz city
Opis:
The "Zielona ” industrial waste dump in the former "Zachem ” Chemical Plant in Bydgoszcz city is an active source of contamination of organic and inorganic substances directly related to the complex production profile of plants. A TOC concentration o f 1,600 mg/dm3 has been found in the waste dump area. Inorganic substances occur also at very high concentrations, mainly Cl- (up to 11,000 mg/dm3) and SO42-(over 7,800 mg/dm3). Specific groundwater contaminants include polycyclic aromatic hydrocarbons (PAHs), which have been found in all 13 piezometers around the waste dump. Concentrations of PAHs in the "Zielona ” waste dump range from <0.08 μg/dm3 to 19.10 μg/dm3, with a geometric mean of 1.08 μg/dm3. Approximately 85÷90% of total PAHs is naphthalene detected over the region at the highest concentration of 16.2 μg/dm3. Three-ring compounds, such as: acenaften (max 1.19 μg/dm3), anthracene (0.219 μg/dm3), phenanthrene (0.650 μg/dm3) and fluorescence (0.802 μg/dm3); as well as four-ring compounds, such as: pyrene (0.14 μg/dm3), chrysene (0.042 μg/dm3), benzo(a)anthracene (0.045 μg/dm3) and strongly carcinogenic fluoranthene at a very high level of 2.76 μg/dm3 have been identified in the research area. The rate of migration of PAHs in soil and water environment in the "Zielona ” industrial waste dump area is very small. Therefore, PAHs occur only near the source at a distance of about 100÷200 m from it. Furthermore, numerical hydrogeological modeling indicates that sorption takes place in a non-specific manner.
Źródło:
Przegląd Geologiczny; 2017, 65, 11/1; 1144--1148
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Regionalne instalacje do składowania odpadów komunalnych na tle granic GZWP na obszarze Polski
Regional municipal landfills in relation to the location of the Major Groundwater Basin in Poland
Autorzy:
Klojzy-Karczmarczyk, B.
Staszczak, J.
Powiązania:
https://bibliotekanauki.pl/articles/2075404.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
regionalna instalacja
składowiska odpadów
lokalizacja składowisk
obszar Polski
regional installation for municipal waste treatment
municipal landfills
landfill location
boundaries of the Major Groundwater
Basin
Opis:
The aim of this study is to identify the location of the regional municipal waste landfills in relation to the Major Groundwater Basin (MGB) in Poland. Regional landfills were selected on the basis of local documentation for all 16 Polish voivodships. The replacement installations were not included in the conducted analysis. Designated regional landfills were marked on the map of the Polish MGB developed by the Polish Hydrogeological Survey of the Polish Geological Institute – National Research Institute (according to the National Geological Archives as of March 2012). As the result of the conducted analysis of landfill locations in relation to the MGB it was found that 42 of the 115 regional landfills are located within the designated MGB areas, which represents about 36% of the total. Aquifers within the areas where regional landfills are located occur in rock formations of different geological age. Most landfills are located within the MGB on Quaternary formations; they represent approximately 35% of all sites within the MGB limits and 13% of all regional municipal landfills. Aquifers located in Quaternary and fissured-karst aquifers are most vulnerable to contaminants infiltrating from the surface. It is particularly important to monitor the quantity and quality of landfill leachate as well as the condition of groundwater in the surroundings of the landfills located within the limits of the aquifers, especially those of Quaternary age. The results of the study can further be included in the planning stage of the development of the next edition of the waste management plans at national or local level.
Źródło:
Przegląd Geologiczny; 2015, 63, 10/1; 825--829
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sposoby użytkowania górotworu na świecie i w Polsce
Underground space use: world wide and in Poland
Autorzy:
Przybycin, A.
Uliasz-Misiak, B.
Zawisza, L.
Powiązania:
https://bibliotekanauki.pl/articles/2074870.pdf
Data publikacji:
2011
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
górotwór
podziemne składowiska
podziemne skłądowiska gazu
bezzbiornikowe magazynowanie
bezzbiornikowe usuwanie odpadów górotworu
podziemne magazyny gazu
Polska
underground space
underground storage
underground gas storage
non-tank storage
non-tank disposal of waste into rock-mass
underground storage gas facilities
Polska
Opis:
Underground space is used in a number of ways, e.g. for transport infrastructure, public utility objects, for waste disposal and storing of various substances and fuels. Underground space is used for activities or facilities which cannot be realized on surface because they would be too difficult to perform or environmentally hazardous or expensive. Offices, stores, warehouses, cultural and recreation objects as well as city or intercity subways are located very shallow under the surface. At greater depth storages, tunnels and car parkings could be located. At ca. 250-3000 m of depth underground space is employed for storing natural gas, energy, fuels, carbon dioxide and radioactive waste. Underground disposal sites and storages are made in abandoned workings and pore space. The shallow part of underground space has been utilized only to a small degree in Poland. Deeper zones are used for non-tank natural gas storages in rock mass, in that in abandoned workings, underground oil, fuel and waste storages, in rock mass and in abandoned workings. At present four underground waste disposal sites are operational in Poland; there are eight underground gas storages: five in closed mine and one in a salt dome. Storing in pore space has best perspectives in Poland.
Źródło:
Przegląd Geologiczny; 2011, 59, 5; 417-425
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model przepływu wód podziemnych i transportu zanieczyszczeń dla składowiska z bentonitową przesłoną pionową
Flow and transport modelling in a landfill with a vertical bentonite barrier
Autorzy:
Wiencław, E.
Koda, E.
Powiązania:
https://bibliotekanauki.pl/articles/2074362.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
składowisko odpadów komunalnych
wody podziemne
model FEMWATER
modelowanie numeryczne
transport zanieczyszczeń
modelowanie przepływu
landfill
groundwater protection
flow modelling
pollutant transport
Opis:
The numerical modelling of groundwater flow and pollutant transport was performed for the old sanitary landfill surrounded by a vertical bentonite barrier. The recirculation system of leachate applied on the landfill was also included in transport modelling. The simulation, using FEMWATER software, aimed at assessment of the vertical bentonite barrier influence on shaping of groundwater level in subsoil on surroundings, as well as estimating the infiltration time of leachate in the waste body during recirculation. The results of groundwater monitoring were used for verification and calibration of the numerical model.
Źródło:
Przegląd Geologiczny; 2005, 53, 9; 770--775
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-10 z 10

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