Temat: pollution gas - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The Effect of Gas Industry Waste on Heavy Metals in Soil
Autorzy:: Kholikulov, Shodi
Yakubov, Tursunboy
Bobobekov, Isomiddin
Powiązania:: https://bibliotekanauki.pl/articles/1955543.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: waste
heavy metals
gas chemical complex
soil pollution
Opis:: The article describes the effect of wastes on the amount of heavy metals in light serozem soils. The study examined the total amount of elements nickel, lead, zinc and copper. The results show that among the heavy metals studied, the highest amount of copper is at a distance of 500 m (55 mg/kg) in the western direction of the Shurtan gas chemical complex, the maximum amount of total zinc is 98 mg/kg in the western direction at 1000 m and 1250 m in the northwest, at a distance of 1250 m, the maximum amount was 1250 m in the north-west direction (202 mg/kg of soil) and the maximum amount of the nickel was 257 mg/kg of soil at a distance of 1850 m in the north-west direction. These numbers are several times higher than the background index and allowable norms of the studied elements. The maximum amount of the element lead is 8-9 times its allowable level, and nickel is more than 3 times. Pollution was mainly recorded on the southern, southeastern, and southeastern sides of the complex.
Źródło:: Journal of Ecological Engineering; 2021, 22, 9; 255-262
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Estimation and Reduction of Methane Emissions at the Scheduled and Repair Outages of Gas-Compressor Units
Autorzy:: Strizhenok, Alexey V.
Korelskiy, Denis S.
Powiązania:: https://bibliotekanauki.pl/articles/125340.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: environment
pollution
methane
natural gas
volley emission
compressor station
gas-compressor units
pipelines gas piping
Opis:: Assessment of the negative impact on the components of the natural environment during the scheduled and repair outages of gas-compressor units in transportation the process of the natural gas was the purpose of the performed scientific work. The results of the monitoring studies, in which the methane concentrations were measured in the atmospheric air near the source of pollution and on the border of the sanitary protection zone during volley emissions of natural gas into the atmosphere, are presented in the article. In addition, a method that eliminates the release of the natural gas into the atmosphere during the scheduled and repair outages of gas-compressor units are suggested in the article. The method is based on the redistribution of gas flows and the direction of natural gas to the gas distribution station. Volley emissions of methane into the atmosphere will completely eliminated as a result of implementing this method. The proposed technical solution is aimed at reducing the negative impact on atmospheric air near gas compressor stations. Moreover, the proposed method is able to minimize the economic damage to gas companies because of the loss of marketable products.
Źródło:: Journal of Ecological Engineering; 2019, 20, 1; 46-51
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Assessment of the Current State of Atmospheric Air Pollution of the Gas Processing Plant in the Territory of the Transboundary Arctic Region
Autorzy:: Martynova, Natalia
Budarova, Valentina
Powiązania:: https://bibliotekanauki.pl/articles/2173332.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: air pollution
methanol
sanitary protection border
gas processing plant
Opis:: Extraction of natural resources in the Arctic region is difficult and dangerous from an ecological point of view. Under the conditions of the harsh Arctic climate, the probability of emergency situations increases significantly. The transboundary part of the Arctic region is also characterized by difficult climatic conditions. Strong environmental pollution is caused by the development of oil and gas production, as well as processing of oil and gas products at industrial plants. All this calls for a change in the basic elements of the environment: soil, air, water, etc. It is accepted that air can be considered as the initial link in the chain of environmental pollution and objects. Therefore, it is important to monitor the impact of emissions from the oil and gas industry into the atmosphere. Hence, there is a need to assess the condition of the air basin. The purpose of the study: to assess the degree of atmospheric air pollution as a result of the operation of a gas processing plant for various pollutants. In the course of the work, based on the analysis of the proposed criteria for assessing the existing state of the atmosphere and atmospheric air pollution, the degree of atmospheric air pollution by various pollutants was assessed. The characteristics and parameters of emissions were obtained, the polluting element with the highest emission value (methanol) was installed, and the boundary of the sanitary protection zone was constructed. On the basis of the results of the work carried out, it was concluded that the air basin of the area under consideration is characterized by: severe climatic conditions, low self-cleaning ability of the air basin, limited favorable ability to decompose pollutants entering it, favorable ability to wash out harmful substances, and relatively favorable hygienic condition of the air basin.
Źródło:: Journal of Ecological Engineering; 2022, 23, 8; 200--210
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Evaluation of Soil Toxicity of an Oil and Gas Condensate Field after Reclamation of Disturbed Lands on the Example of the Field of the Yamal-Nenets Autonomous District
Autorzy:: Okmyanskaya, Valentina M.
Bogdanova, Olga V.
Powiązania:: https://bibliotekanauki.pl/articles/2173313.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: environmental pollution
environmental monitoring
land reclamation
soil
heavy metals
oil field
gas field
Opis:: Oil pollution is a hazard both in terms of scale and toxicity. Oil and oil products cause poisoning, death of organisms and soil degradation. The natural self-purification of natural objects from pollution depends on the natural conditions of the region, the presence of moisture, heat and the activity of the vital activity of the soil biocenosis. Under the conditions of Siberia, where a low temperature regime is maintained for a long time, self-purification is a long process. As a result of the long industrial use of the Medvezhye oil and gas condensate field, the soils of this area have accumulated pollutants. Thus, it is required to assess the toxicity of the soil, as well as to provide the ways and methods to prevent its environmental pollution. One of the ways to restore disturbed landscapes is technical and biological reclamation, the features and results of which are considered in this study using the Medvezhye deposit sand pit as an example.
Źródło:: Journal of Ecological Engineering; 2022, 23, 7; 257--267
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Soil Cover State at Oil Field Construction and its Protection
Autorzy:: Sivkov, Yurii V.
Powiązania:: https://bibliotekanauki.pl/articles/124820.pdf
Data publikacji:: 2020
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: impurity concentration
measures
oil
oil and gas industry
soil
soil disturbance
petrochemicals
pollution
Opis:: This article deals with the problems of the soil cover disturbance and contamination at oil field construction. It provides a description of the set of measures aimed at ensuring the soil protection at the construction of industrial facilities at oil fields. The research object was the soil located at the interface of the wooded tundra and the southern tundra. This soil is characterized by the peculiar features that are determined by the certain commonality of the climate, as well as the similarity of the landscape evolution. The work included studying the content of the polluting matters in the tundra marshy and alluvial soddy soil located at the interface of the wooded tundra and southern tundra. The article contains a detailed analysis of the measures aimed at decreasing the impact on the soil cover during the construction of approach ways to valve stations and line facilities. The measures on the reliability and safety improvement of the pipeline operation, preservation of the stream conditions, the measures aimed at the prevention and minimization of the negative impact on the geological environment, and the measures for farsighted use and protection of soil quarries (sand and turf) have also been considered.
Źródło:: Journal of Ecological Engineering; 2020, 21, 2; 244-250
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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