Problems of risk management in the technosphere最新文献_第2页

DATA ON FREQUENCIES OF ACCIDENT EVENTS AT HYDROGEN GAS PRODUCTION AND HANDLING FACILITIES 氢气生产和处理设施事故发生频率的数据

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-127-139

Artem Timoshenko, Gafur Samigullin, Sergey Rebezov

引用次数: 0

CONTROL OF EXTREME AIR POLLUTION BY TRANSPORTATION IN SAINT-PETERSBURG BY DAMAGE 通过损害控制圣彼得堡交通造成的极端空气污染

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-95-101

V. Lozhkin, Irina Kalimullina, Eduard Sagirov

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REVIEW OF THE CAPABILITIES OF MODERN UNMANNED AIRCRAFT VEHICLES IN SOLVING PROBLEMS SECURITY 审查现代无人驾驶飞行器解决安全问题的能力

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-74-83

A. Kalach, Tatiana Sysoyeva, Anton Davidenko

引用次数: 0

CORRELATION ANALYSIS OF THE STRENGTH OF THE RELATIONSHIP BETWEEN THE RESULTS OF MONITORING OF ACCIDENTAL OIL POLLUTION OF SOILS BY SCREENING METHODS 通过筛选方法监测土壤意外石油污染结果之间关系强度的相关性分析

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-84-94

Ruslan Zaykin, Lyudmila Koroleva, Yuriy Petrov

{"title":"CORRELATION ANALYSIS OF THE STRENGTH OF THE RELATIONSHIP BETWEEN THE RESULTS OF MONITORING OF ACCIDENTAL OIL POLLUTION OF SOILS BY SCREENING METHODS","authors":"Ruslan Zaykin, Lyudmila Koroleva, Yuriy Petrov","doi":"10.61260/1998-8990-2024-2-84-94","DOIUrl":"https://doi.org/10.61260/1998-8990-2024-2-84-94","url":null,"abstract":"Major accidents at oil and gas industry enterprises related to soil contamination with petroleum products are considered. Based on the analysis of scientific research, it was determined that the existing methods for assessing the content of petroleum products in the soil have a number of significant limitations. Overcoming them requires the organization of a soil monitoring system, characterized by the possibility of rapid determination of pollutants and the allocation of clear boundaries of the permissible content of oil and petroleum products. The use of the arbitration method of infrared spectroscopy and the molecular luminescence method for estimating the content of petroleum products in the soil is experimentally justified. A correlation analysis was carried out between the measurement results obtained using the two presented methods. It was found that at low concentrations of petroleum products in soils, there is a linear dependence with a very high binding force, characterized by a Pearson correlation coefficient of 0,93. With relatively high values of the content of petroleum products in the soil and a significant spread of the experimental data obtained, it is advisable to use rank correlation. The use of the identified dependencies allows us to form a fairly complete picture of the situation in the study area associated with soil contamination with petroleum products, based on the results obtained using one of the presented screening methods. This greatly simplifies the procedure for assessing the state of the soil cover and creates prerequisites for reducing decision-making time and increasing the responsiveness to emerging emergencies.","PeriodicalId":497475,"journal":{"name":"Problems of risk management in the technosphere","volume":" 39","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141675926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

THERMAL PHYSICAL MODEL AND RESULTS OF EXPERIMENTAL STUDY OF GASIFICATION OF WOOD AND PLANT WASTES 木材和植物废料气化的热物理模型和实验研究结果

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-159-170

Igor Vetrov, Irina Shemyakina, Lyudmila Medvedeva

引用次数: 0

IMPROVEMENT OF METHODS OF LIQUIDATION OF CONSEQUENCES OF ACCIDENTS WITH DEPRESSURIZATION OF AMMONIA TANKS DURING THEIR TRANSPORTATION BY MOTOR TRANSPORT 改进汽车运输过程中氨气罐减压事故后果的消除方法

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-34-44

Oleg Savchuk

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ASPECTS OF TECHNOSPHERE SECURITY IN THE CONCEPT OF THE NATIONAL SECURITY SYSTEM 国家安全体系概念中的技术安全问题

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-8-19

Yury Sineshchuk, Alexey Smirnov, S. Terekhin, Grigoriy Shidlovsky

{"title":"ASPECTS OF TECHNOSPHERE SECURITY IN THE CONCEPT OF THE NATIONAL SECURITY SYSTEM","authors":"Yury Sineshchuk, Alexey Smirnov, S. Terekhin, Grigoriy Shidlovsky","doi":"10.61260/1998-8990-2024-2-8-19","DOIUrl":"https://doi.org/10.61260/1998-8990-2024-2-8-19","url":null,"abstract":"The need for an independent, sovereign existence of any country requires special attention to national security issues. The current state of mankind is characterized by a symbiosis of technology and nature, the use of various technologies, which are accompanied by the emergence of new threats and technosphere hazards, which actualizes the problem of understanding the concept of «national security». These circumstances required generalization and concretization of concepts used in the field of security at the system level. In the study of the issues under consideration, systematic, historical-retrospective, and cybernetic approaches were chosen as a methodological basis. \u0000The evolution of the human habitat is considered, the importance of the problem of ensuring technosphere safety is determined, due to the contribution of technosphere funds and technologies to maintaining the management processes of critical infrastructure facilities (potentially dangerous objects) of the state, as well as the catastrophic consequences of accidents at such facilities. \u0000A concept is proposed describing the national security system of the state as an organizational and technical management (socio-cyberphysical) system that allows integrating efforts to ensure various types of national security into a single complex.","PeriodicalId":497475,"journal":{"name":"Problems of risk management in the technosphere","volume":" 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141677010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DYNAMICS OF POLLUTION OF SURFACE WATERS OF THE VOLGA RIVER WITH PHENOL 伏尔加河地表水苯酚污染的动态变化

Problems of risk management in the technosphere Pub Date : 2024-07-05 DOI: 10.61260/1998-8990-2024-2-183-192

A. Taneeva, A.V. Pavlov, V.F. Novikov

{"title":"DYNAMICS OF POLLUTION OF SURFACE WATERS OF THE VOLGA RIVER WITH PHENOL","authors":"A. Taneeva, A.V. Pavlov, V.F. Novikov","doi":"10.61260/1998-8990-2024-2-183-192","DOIUrl":"https://doi.org/10.61260/1998-8990-2024-2-183-192","url":null,"abstract":"Phenols are priority pollutants of the natural environment and enter water sources through wastewater treatment plants of industrial enterprises. They pose a certain threat to the human body, since many of them are highly toxic and belong to the first class of danger. Organochlorine derivatives of phenol exhibit particularly high toxicity; under conditions of water disinfection with chlorine-containing preparations, they can form polychlorinated dibenzo-n-dioxins, which are classified as super-ecotoxicants and have a negative effect on the genetic code of the human body. As a result of the studies, the surface waters of the Volga river basin of the Kuibyshev reservoir in the water area of the city of Kazan were analyzed for the content of phenol and its derivatives using gas-liquid chromatography. When analyzing phenols in the aquatic environment, it was established that the maximum permissible concentrations norms for ortho-, meta-, para- chlorophenols, which are characterized by high toxicity to the human body and wildlife, were exceeded. The dynamics of seasonal changes in the concentration of phenol and its derivatives in the surface waters of the Volga river has been established, which are associated with the intensification of redox processes in the summer, occurring under the influence of temperature factors involving dissolved oxygen.","PeriodicalId":497475,"journal":{"name":"Problems of risk management in the technosphere","volume":" 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141673562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

THE STUDY BY GAS-LIQUID CHROMATOGRAPHY OF THE TOTAL CONTENT OF ALKANES, ARENES AND ISOPRENOID ALKANES IN PETROLEUM PRODUCTS BEFORE AND AFTER THEIR BURNOUT IN FIRES 用气液相色谱法研究石油产品在大火中燃烧前后的烷烃、烯烃和异戊烯烷烃的总含量

Problems of risk management in the technosphere Pub Date : 2024-02-14 DOI: 10.61260/1998-8990-2024-2023-4-115-130

Larisa Yatsenko

{"title":"THE STUDY BY GAS-LIQUID CHROMATOGRAPHY OF THE TOTAL CONTENT OF ALKANES, ARENES AND ISOPRENOID ALKANES IN PETROLEUM PRODUCTS BEFORE AND AFTER THEIR BURNOUT IN FIRES","authors":"Larisa Yatsenko","doi":"10.61260/1998-8990-2024-2023-4-115-130","DOIUrl":"https://doi.org/10.61260/1998-8990-2024-2023-4-115-130","url":null,"abstract":"The compositions of petroleum products obtained from different oil fractions were studied by gas-liquid chromatography. It is shown, that in order to establish the nature of the oil product before and after exposure to high temperatures in the fire-technical examination, \u0000it is necessary, along with the identification of peaks on chromatograms by chromatographic parameters, to process them using the internal normalization method. To establish the nature of the oil product and the fraction of oil from which this oil product was obtained, it was proposed to group all identified hydrocarbons into three main groups (alkanes, arenes, isoprenoids). \u0000To determine from which fraction of oil the oil product was obtained, it is sufficient to estimate the relative content of the selected groups. \u0000For petroleum products of the gasoline fraction, the group of arenes is the predominant group, and for petroleum products of the medium distillate fractions of oil, the group of alkanes predominates in their compositions. To determine the type of petroleum product both before and after exposure to high temperatures in the fire zone, it is sufficient to determine the alkane whose content in the alkane group is maximum, as well as to analyze the content of arene subgroups and identify the arene subgroup whose contribution to the composition of the oil product is maximum. In addition, to confirm that an oil product belongs to gasoline or diesel fuels, it is sufficient to detect in its composition a group of tetramethylbenzenes or alkanes of an isoprenoid structure, respectively.","PeriodicalId":497475,"journal":{"name":"Problems of risk management in the technosphere","volume":"62 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139838018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PROBLEM ISSUES CONCERNING THE ACTIONS OF THE FEDERAL STATE FIRE SUPERVISION AT THE STAGE OF OPERATION OF SUBWAYS 与地铁运营阶段联邦国家消防监督局的行动有关的问题

Problems of risk management in the technosphere Pub Date : 2024-02-14 DOI: 10.61260/1998-8990-2024-2023-4-167-174

Nikolay Kopeykin, Farid Dali, Dmitry Grudovik

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