Browsing by Subject "petroleum substances"

Now showing 1 - 6 of 6

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Badania geochemiczne gleb w rejonie Opola
(Data obrony: 2016-07-22) Makarowski, Marcin
Wydział Geologii, Geofizyki i Ochrony Środowiska
Celem niniejszej pracy było ocena zanieczyszczenia gleb przyległych do poeksploatacyjnego terenu Kamionka „Piast” w Opolu związanym z wydobyciem wapienia oraz margla. Do analizy pobrano 10 próbek gleby z terenu przyległego do wyrobiska. Gleby zbadano pod kątem obecności substancji ropopochodnych oraz zawartości metali ciężkich (kadm, miedź, chrom, ołów, cynk, żelazo). Przeprowadzono również analizy określające odczyn gleby, zawartość substancji organicznej. W wybranych próbkach wydzielono frakcję ilastą i zbadano w niej zawartość metali ciężkich. Wyniki badań wykazały brak skażenia gleb metalami ciężkimi oraz węglowodorami dla użytków kopalnych. Wykazano zależność stężenia metali ciężkich od zawartości substancji organicznej, a także że substancja organiczna oraz minerały ilaste są dobrymi sorbentami zanieczyszczeń.
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Badania geochemiczne gleb w rejonie Stalowej Woli
(Data obrony: 2016-11-18) Jabłoński, Przemysław Jan
Wydział Geologii, Geofizyki i Ochrony Środowiska
Celem pracy dyplomowej jest ocena zanieczyszczenia gleb z terenu przemysłowego w Stalowej Woli. Analizę przeprowadzono na terenie firmy MCS Metal Cleaning System, która zajmuje się czyszczeniem, obróbką i nakładaniem powłok na metale. Z terenu zakładu pobrano 13 próbek do badań. Gleby zbadano na zawartość metali ciężkich (ołów, cynk, miedź, kadm, chrom, żelazo) i substancji ropopochodnych. Ponadto dokonano analizy odczynu gleby i ilości substancji organicznej. W dwóch wybranych próbkach wydzielono frakcje ilastą i poddano ją badaniu na zawartość metali ciężkich. Wyniki badań pokazały, że stężenie metali ciężkich i substancji ropopochodnych dla terenów przemysłowych nie przekracza dopuszczalnych norm. W pracy przedstawiono zależność stężenia metali ciężkich od pH i substancji organicznej. Wykazano również, że minerały ilaste są bardzo dobrymi sorbetami metali ciężkich.
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Badania kolumnowe dla ustalenia parametrów przesączania substancji ropopochodnych przez utwory słabo przepuszczalne
(Data obrony: 2014-07-31) Kudyba, Dorota
Wydział Geologii, Geofizyki i Ochrony Środowiska
This dissertation rated the applicability of column experiments to determine the parameters of seepage of petroleum substances through low permeable rocks. The effectiveness of low permeable rock isolation for migrating petroleum substances was also verified. For these purposes, two column experiments were performed, in which a solution of chlorides and benzene was applied to samples of sandy loam, placed in columns. Filtration parameters were estimated from the breakthrough curve of these substances, determined by STANMOD software. The results of filtration parameters only partly coincided with literature data. On this basis, it was found that there is a risk of penetration of petroleum substances through the low permeable rocks. The research has indicated the possibility of performing this type of research, provided modification of a typical research installation.
Access status: Open Access ,
Monitoring of petroleum substances in the neighborhood of drinking water intake
(2016) Solecki, Tadeusz
This article concerns the monitoring of underground water quality in the vicinity of underground water intake, which is carried out continuously (quarterly) in six monitoring wells situated near the water intake. Groundwater occurring in this complex form a continuous and prosperous aquifer exploited with deep- water wells 19A and 19', intended to supply the population of part of Kraków with drinking and industrial water. Operated monitoring wells and holes are set in Czyżyny district in the protection zone of undergro- und water intakes Mistrzejowice. During the field research it were carried 41 quarterly measurements of petroleum substances at ground- water table. These tests were carried out using specialized equipment of Dutch company Eijkelkamp Agri- search Equipment, which can measure thickness of petroleum substances at groundwater table in each monitoring well. During the laboratory studies 41 quarterly measurements were performed. Determination and quantitative analysis of petroleum substances in groundwater samples were made. For laboratory testing methodology Fourier infrared spectroscopy was used. Laboratory studies of oil products in water samples showed the variable contents in each series. The statistical analysis was also done using Shewhart’ s control card.
Access status: Open Access ,
Petroleum substances in soil and groundwater in the urban areas
(2016) Solecki, Tadeusz; Stopa, Jerzy
The result of human activity is polluting the soil and water. Based on the results of heavy metals studies it can be stated that the level of contamination of soil and water in urban areas is not high. This image is changing after taking into account other types of pollution. Besides some heavy metal contamination urban areas are contaminated with petroleum. Contamination of oil derivatives has a significant impact on the soil and water environment. In addition, some petroleum substances, such as petrol, have high vapour pressure. This causes a displacement of soil air from the vadose zone through the hydrocarbon gases, which creates a risk of explosion, especially in urban areas. This paper describes the pollution of ground-water oil derivatives in an urban area on the example of an oil filling station, operated for several years. In order to assess the condition of soil, 90 soil samples from different depths and 20 samples of groundwater were taken. Samples were taken for laboratory oil content tests. Using a computer program, a map of quality standards exceedances of soil and groundwater at the oil filling station and its vicinity was created. Results of laboratory tests of water samples are presented in tables and based on them, the classification of the underground water quality was made. Results of this study indicate a significant pollution of soil and groundwater exceeding the applicable standards. Condition of the soil and the quality of underground water in the oil filling station indicate the necessity of reparation.
Access status: Open Access ,
Soil contamination by petroleum substances in the vicinity of oil production wells
(2016) Wartak, Joanna; Chruszcz-Lipska, Katarzyna; Knapik, Ewa; Rychlicki, Stanisław
The paper presents the study of various indicators of soil contamination by petroleum substances from the area of active exploitation of oil deposits in the south of Poland. Nineteen studied soil samples were taken directly around the production wells (0–1 m) or their vicinity (1–7 m) at a depth of 0.1 to 0.3 m. Collected samples were tested for the presence of benzene, toluene and xylene (BTX), and polycyclic aromatic hydrocarbons (PAHs) such as phenanthrene, anthracene, fluoranthene, fluorene, pyrene, benzo(a)anthracene, chrysene, benzo(a)pyrene, dibenz(a,h)anthracene and benzo(g,h,i)perylene. An analysis of the content of these chemical compounds in the soil samples was performed by gas chromatography. The observed results were interpreted to determine the hazard for the natural environment and human health. The evaluation of soil samples was based on the new Regulation of the Ministry of Environment of 1 September 2016 regarding the assessment of contamination of the surface of the earth (Journal of Laws 2016 Nr 0, item 1395) as well as guidelines presented by the Institute of Soil Science and Plant Cultivation (ISSPC).