Analysis of the Content of Hydrogen Sulfide in the Air of the City of Atyrau

Yessenamanova, M. S.; Yessenamanova, Zhanar; Tlepbergenova, Anar; Batyrbayeva, Gaukhar

doi:10.18280/ijsdp.160308

Cited by 4 publications

(4 citation statements)

References 8 publications

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“…The studies were conducted for the period from July 2021 to June 2022 according to 15 points of observation of the state of atmospheric air in the city of Atyrau and statistical data on morbidity, first identified in medical oranizations and on the number of people who died from various types of diseases in the city of Atyrau. Data on the content of hydrogen sulfide in the air of Atyrau were taken from observation points, which are recorded in the AirKz application, the Kazhydromet website (www.kazhydromet.kz), as well as on the basis of previous studies by the authors [3,6,12]. Data on the morbidity of the population of Atyrau for the periods from 2020 to 2022 were also studied, data from the website of the Bureau of National Statistics of the Agency for Strategic Planning and Reforms of the Republic of Kazakhstan (www.stat.gov.kz) were taken from them [14].…”

Section: Study Areamentioning

confidence: 99%

“…In Atyrau region, during the operation of oil fields, solid particles, sulfur dioxide, carbon monoxide, nitrogen oxides and hydrocarbons are released into the atmosphere [5]. The ecological situation in Atyrau has sharply worsened due to the pollution of the city's air basin with hydrogen sulfide [6]. Against the background of demographic problems, the negative impact of oil and petroleum products on the human body can increase many times.…”

Section: Introductionmentioning

confidence: 99%

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Environmental Assessment of the Impact of Atmospheric Air Pollution with Hydrogen Sulfide on the Health of the Population of Atyrau, Republic of Kazakhstan

Ryskalieva,

Yessenamanova,

Syrlybekkyzy

et al. 2023

IJSDP

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This article analyzes the morbidity of newly identified patients in Atyrau, the Republic of Kazakhstan, also calculates the correlation between the content of hydrogen sulfide in the air and mortality from diseases for a year by decade from July 2021 to June 2022. According to the analysis of morbidity over ten years, it was determined that the maximum number was detected for respiratory diseases, in second place diseases of the circulatory systems, the number of which exceeds 16,000 and 2,000 patients per 100,000 people, respectively. The calculation of the correlation dependence showed a direct positive relationship between the content of hydrogen sulfide in the air and the mortality of people from diseases of the respiratory and circulatory systems (the correlation coefficient of which is 0.99 and 0.5 respectively), and there is a negative dependence on the mortality of neoplasm diseases (the correlation coefficient is (-0.09)). This study has limitations on data, since the incidence data were given only for decades, whereas the correlation dependence would be more accurate with more data. In the future, it's planned to continue this study and include calculations of the relationship between the number of patients and the content of hydrogen sulfide for each month.

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Section: Study Areamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Environmental Assessment of the Impact of Atmospheric Air Pollution with Hydrogen Sulfide on the Health of the Population of Atyrau, Republic of Kazakhstan

Ryskalieva,

Yessenamanova,

Syrlybekkyzy

et al. 2023

IJSDP

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“…Most of the facts of HP and EHP with hydrogen sulfide were recorded in the direction of the wind at the ecological post "West Oil". This station is located in an industrial area near the evaporation fields "Rotten Beam" at a distance of 840 meters [6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Monitoring of hydrogen sulfide content in winter in the observation points of Atyrau city

Ryskalieva

Yessenamanova²,

Syrlybekkyzy³

et al. 2022

EJE

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The article analyzes the monitoring of hydrogen sulfide content in the air of Atyrau in the winter period of 2021-2022. The purpose of this study is to study the hydrogen sulfide content in the air environment of the city of Atyrau, which has been increasing in recent years as a result of anthropogenic impact. The monitoring results were analyzed according to the data of Kazhydromet observation points, including 15 observation points. Monitoring of the study showed that among 15 observation points, there are exceedances of the maximum permissible concentrations of hydrogen sulfide in all three winter months, but however, it can be observed that the highest concentrations are observed in December and February, whereas in January these data are close to the MPC. Especially high rates are characteristic of points located near the Atyrau Oil Refiner, which is probably the main source of hydrogen sulfide. At the same time, the excess of the MPC for hydrogen sulfide and at points in the territories of the city exceeds more than 5-15 times. An important step towards optimizing the monitoring of the effects of hydrogen sulfide emissions at the Atyrau Refinery is the monitoring of atmospheric air quality and the introduction of modern technologies and dust and gas cleaning equipment. At the same time, it is possible to reduce the emission of hydrogen sulfide as a result of measures aimed at the reconstruction and overhaul of the sewage system in Atyrau.

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“…types of chemical production. There are works on the study of the accumulation of hydrogen sulfide in the air in the works of Yessenamanova [4], Esenamanova [5] and etc. However, a complete study of the hydrogen sulfide content in the city of Atyrau was not conducted for the entire calendar year.…”

Section: Introductionmentioning

confidence: 99%

Monitoring Study of the Effect of Atyrau Evaporation Fields on the Content of Hydrogen Sulfide in the Air

Ryskalieva¹,

Yessenamanova²,

Koroleva³

et al. 2022

IJSDP

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In this article, a monitoring study was conducted on the content of hydrogen sulfide in the air of the city of Atyrau, the exceeded content of which is associated with reclamation work in the evaporation fields, where industrial wastewater from the Atyrau oil refinery and household water from all over the city have been drained for decades. Monitoring was carried out for the period from September 2021 to June 2022 on 15 observation points recorded by the Republican State Enterprise "Kazhydromet" through the mobile application “Air Kz". The measurements were carried out by the GANK-4AR gas analyzer. The data were analyzed taking into account the maximum permissible concentrations, the repeatability of concentrations of impurities in the atmosphere, the standard index, taking into account the average sample values of hydrogen sulfide content at 10 points out of 15, where increased hydrogen sulfide content was noted. Of the remaining these 10 points, the highest value was noted in the Drag and drop AOR (Atyrau Oil Refinery) point, the hydrogen sulfide content in which, according to the average maximum values, exceeded more than 36.5 MPC (maximum permissible concentration). In general, by month, we note that high values for the average values of the maximum hydrogen sulfide indicators were noted in September, April and June months. Especially strong increase is characterized during warm periods in industrial areas and residential areas as NCOC No. 109 (Vostok), NCOC No. 110 (Privokzalny), NCOC No. 112 (Akimat), NCOC No. 111 (Zhilgorodok), NCOC No. 113 (Avangard) and NCOC No. 114 (Zagorodnaya) points.

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Analysis of the Content of Hydrogen Sulfide in the Air of the City of Atyrau

Cited by 4 publications

References 8 publications

Environmental Assessment of the Impact of Atmospheric Air Pollution with Hydrogen Sulfide on the Health of the Population of Atyrau, Republic of Kazakhstan

Environmental Assessment of the Impact of Atmospheric Air Pollution with Hydrogen Sulfide on the Health of the Population of Atyrau, Republic of Kazakhstan

Monitoring of hydrogen sulfide content in winter in the observation points of Atyrau city

Monitoring Study of the Effect of Atyrau Evaporation Fields on the Content of Hydrogen Sulfide in the Air

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