Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-32-37
P.A. Melnikov, D. M. Gusev, K. Selezneva, V. Shashenko
An analysis of approaches to arranging the air quality control in large cities with developed industry is presented. The main results of atmospheric air monitoring using a mobile environmental laboratory are shown, and the ways to improve its activities are proposed. It was established that often no excess of the MPC was observed, but the values were recorded that went beyond the upper limit of the Shewhart control chart, indicating that the population felt a change in the content of pollutants in the atmospheric air.
{"title":"Features of Atmospheric Air Monitoring in Large Cities with Developed Industry","authors":"P.A. Melnikov, D. M. Gusev, K. Selezneva, V. Shashenko","doi":"10.18412/1816-0395-2024-2-32-37","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-32-37","url":null,"abstract":"An analysis of approaches to arranging the air quality control in large cities with developed industry is presented. The main results of atmospheric air monitoring using a mobile environmental laboratory are shown, and the ways to improve its activities are proposed. It was established that often no excess of the MPC was observed, but the values were recorded that went beyond the upper limit of the Shewhart control chart, indicating that the population felt a change in the content of pollutants in the atmospheric air.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139779914","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-49-53
L.N. Skipin, N.N. Dyukova, V. S. Petukhova, A.Ya. Mitrikovskiy, L.S. Nichiporuk
The effect of natural ameliorants and industrial waste on the filtration capacity of solonetzes and the process of their desalination and salinization in relation to soils neutral and sulfate soda salinity in the south of the Tyumen region has been studied. The conclusion is made about the feasibility of using phosphogypsum as waste for solonetzes reclamation and the need for field testing promising coagulants in the form of industrial waste.
{"title":"Possibilities of Using Industrial Waste for Chemical Reclaimation of Siberian Solonzes","authors":"L.N. Skipin, N.N. Dyukova, V. S. Petukhova, A.Ya. Mitrikovskiy, L.S. Nichiporuk","doi":"10.18412/1816-0395-2024-2-49-53","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-49-53","url":null,"abstract":"The effect of natural ameliorants and industrial waste on the filtration capacity of solonetzes and the process of their desalination and salinization in relation to soils neutral and sulfate soda salinity in the south of the Tyumen region has been studied. The conclusion is made about the feasibility of using phosphogypsum as waste for solonetzes reclamation and the need for field testing promising coagulants in the form of industrial waste.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139781555","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-19-25
D. Khairullin, S. M. Sultanmagomedov, R.R. Khasanov
Methods for installing the harbour booms both with and without a support rope are considered and their features and disadvantages are highlighted. An improved method for installing a harbour boom along a support rope is presented, which eliminates the shortcomings of existing methods. A detailed description is provided, as well as the results of experiments on installing the harbour booms using this method.
{"title":"Development of a Method for Installing a Harbour Boom Across Fast-flowing River","authors":"D. Khairullin, S. M. Sultanmagomedov, R.R. Khasanov","doi":"10.18412/1816-0395-2024-2-19-25","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-19-25","url":null,"abstract":"Methods for installing the harbour booms both with and without a support rope are considered and their features and disadvantages are highlighted. An improved method for installing a harbour boom along a support rope is presented, which eliminates the shortcomings of existing methods. A detailed description is provided, as well as the results of experiments on installing the harbour booms using this method.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139779937","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-66-71
D.O. Egorova, S. Buzmakov, P. Sannikov, Yu.V. Khotianovskaia
The influence of oil pollution of groundwater in a karst region onto the bacterial component was studied. It has been established that bacteria are present in groundwater in an amount of 103–106 cells/ml. Representatives of the genus Arthobacter, Microbacterium, Rhodococcus, Williamsia (phylum Actinobacteria), Achromobacter and Pseudomonas (phylum Proteobacteria), Bacillus and Brevibacteria (phylum Firmicutes) were revealed. The state of the microbial component of the studied groundwater was analyzed according to the scale of environmental modifications. It was concluded that, with the exception of the release of groundwater at a site 320 m away from the oil field facilities, bacteriocenoses are in a state of "anthropogenic ecological stress".
{"title":"Analysis of the Influence of Oil Pollution on the Bacterial Component of Groundwater in a Karst Region on the Territory of a Long-term Developed Oil Field","authors":"D.O. Egorova, S. Buzmakov, P. Sannikov, Yu.V. Khotianovskaia","doi":"10.18412/1816-0395-2024-2-66-71","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-66-71","url":null,"abstract":"The influence of oil pollution of groundwater in a karst region onto the bacterial component was studied. It has been established that bacteria are present in groundwater in an amount of 103–106 cells/ml. Representatives of the genus Arthobacter, Microbacterium, Rhodococcus, Williamsia (phylum Actinobacteria), Achromobacter and Pseudomonas (phylum Proteobacteria), Bacillus and Brevibacteria (phylum Firmicutes) were revealed. The state of the microbial component of the studied groundwater was analyzed according to the scale of environmental modifications. It was concluded that, with the exception of the release of groundwater at a site 320 m away from the oil field facilities, bacteriocenoses are in a state of \"anthropogenic ecological stress\".","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139841882","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-12-18
E. Salakhova, V. Zinurov, A. V. Dmitriev, O. Dmitrieva, A. A. Abdullina
To solve the issue of gas purification, a new dust collecting device with arc-shaped elements has been proposed. A feature of the device is noted, which consists in the capability of changing the flow area at its inlet by varying the number of rows of arc-shaped elements and their height, which makes it possible to select the inlet gas velocity at which the separation efficiency is maximum. The results of numerical modeling of the process of capturing solid particles from gas for various design solutions and process parameters of the unit are presented. It has been found that the high efficiency of a device with arc-shaped elements at a low pressure drop (no more than 380 Pa) is achieved by creating an arranged wave-like structure of the gas and dust flow, on the basis of which the centrifugal forces of high values arise at relatively low gas velocities at the inlet (0.25–2 m/s). A conclusion was made on the optimal design of the device, which has a height of arc-shaped elements of 250 mm and the number of their rows is 12 pcs.
{"title":"Gas Cleaning with Dust Collection Device with Arc-Shaped Elements","authors":"E. Salakhova, V. Zinurov, A. V. Dmitriev, O. Dmitrieva, A. A. Abdullina","doi":"10.18412/1816-0395-2024-2-12-18","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-12-18","url":null,"abstract":"To solve the issue of gas purification, a new dust collecting device with arc-shaped elements has been proposed. A feature of the device is noted, which consists in the capability of changing the flow area at its inlet by varying the number of rows of arc-shaped elements and their height, which makes it possible to select the inlet gas velocity at which the separation efficiency is maximum. The results of numerical modeling of the process of capturing solid particles from gas for various design solutions and process parameters of the unit are presented. It has been found that the high efficiency of a device with arc-shaped elements at a low pressure drop (no more than 380 Pa) is achieved by creating an arranged wave-like structure of the gas and dust flow, on the basis of which the centrifugal forces of high values arise at relatively low gas velocities at the inlet (0.25–2 m/s). A conclusion was made on the optimal design of the device, which has a height of arc-shaped elements of 250 mm and the number of their rows is 12 pcs.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139841566","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-38-48
I. M. Vanchugov, V.V. Zharkova, E.A. Melnikova, R. A. Shestakov
A set of issues related to the cleanup of oil and petroleum product spills in sections of the underwater crossing of the main pipeline has been considered. The special importance of timely cleanup to emergency oil and petroleum product spills was noted. Various methods for cleanup of oil and petroleum products spills on sections of main pipelines, their operating principles, technical and process features and equipment used, as well as the advantages and disadvantages of these methods have been analyzed. A diagram of an emergency situation has been constructed, and various classifications of methods for localizing the oil spills in the waters of rivers and lakes through which the main pipeline passes are presented. An optimal decision-making algorithm has been developed on the choice of method for localizing an emergency spill of oil or its processed products at an underwater crossing of a main pipeline.
{"title":"Development of a Decision-making Algorithm for the Elimination of an Oil or Petroleum Product Spill at the Underwater Crossing Section of the Main Pipeline","authors":"I. M. Vanchugov, V.V. Zharkova, E.A. Melnikova, R. A. Shestakov","doi":"10.18412/1816-0395-2024-2-38-48","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-38-48","url":null,"abstract":"A set of issues related to the cleanup of oil and petroleum product spills in sections of the underwater crossing of the main pipeline has been considered. The special importance of timely cleanup to emergency oil and petroleum product spills was noted. Various methods for cleanup of oil and petroleum products spills on sections of main pipelines, their operating principles, technical and process features and equipment used, as well as the advantages and disadvantages of these methods have been analyzed. A diagram of an emergency situation has been constructed, and various classifications of methods for localizing the oil spills in the waters of rivers and lakes through which the main pipeline passes are presented. An optimal decision-making algorithm has been developed on the choice of method for localizing an emergency spill of oil or its processed products at an underwater crossing of a main pipeline.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139780662","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-32-37
P.A. Melnikov, D. M. Gusev, K. Selezneva, V. Shashenko
An analysis of approaches to arranging the air quality control in large cities with developed industry is presented. The main results of atmospheric air monitoring using a mobile environmental laboratory are shown, and the ways to improve its activities are proposed. It was established that often no excess of the MPC was observed, but the values were recorded that went beyond the upper limit of the Shewhart control chart, indicating that the population felt a change in the content of pollutants in the atmospheric air.
{"title":"Features of Atmospheric Air Monitoring in Large Cities with Developed Industry","authors":"P.A. Melnikov, D. M. Gusev, K. Selezneva, V. Shashenko","doi":"10.18412/1816-0395-2024-2-32-37","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-32-37","url":null,"abstract":"An analysis of approaches to arranging the air quality control in large cities with developed industry is presented. The main results of atmospheric air monitoring using a mobile environmental laboratory are shown, and the ways to improve its activities are proposed. It was established that often no excess of the MPC was observed, but the values were recorded that went beyond the upper limit of the Shewhart control chart, indicating that the population felt a change in the content of pollutants in the atmospheric air.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139839955","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-19-25
D. Khairullin, S. M. Sultanmagomedov, R.R. Khasanov
Methods for installing the harbour booms both with and without a support rope are considered and their features and disadvantages are highlighted. An improved method for installing a harbour boom along a support rope is presented, which eliminates the shortcomings of existing methods. A detailed description is provided, as well as the results of experiments on installing the harbour booms using this method.
{"title":"Development of a Method for Installing a Harbour Boom Across Fast-flowing River","authors":"D. Khairullin, S. M. Sultanmagomedov, R.R. Khasanov","doi":"10.18412/1816-0395-2024-2-19-25","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-19-25","url":null,"abstract":"Methods for installing the harbour booms both with and without a support rope are considered and their features and disadvantages are highlighted. An improved method for installing a harbour boom along a support rope is presented, which eliminates the shortcomings of existing methods. A detailed description is provided, as well as the results of experiments on installing the harbour booms using this method.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139839706","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}
Pub Date : 2024-02-13DOI: 10.18412/1816-0395-2024-2-49-53
L.N. Skipin, N.N. Dyukova, V. S. Petukhova, A.Ya. Mitrikovskiy, L.S. Nichiporuk
The effect of natural ameliorants and industrial waste on the filtration capacity of solonetzes and the process of their desalination and salinization in relation to soils neutral and sulfate soda salinity in the south of the Tyumen region has been studied. The conclusion is made about the feasibility of using phosphogypsum as waste for solonetzes reclamation and the need for field testing promising coagulants in the form of industrial waste.
{"title":"Possibilities of Using Industrial Waste for Chemical Reclaimation of Siberian Solonzes","authors":"L.N. Skipin, N.N. Dyukova, V. S. Petukhova, A.Ya. Mitrikovskiy, L.S. Nichiporuk","doi":"10.18412/1816-0395-2024-2-49-53","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-49-53","url":null,"abstract":"The effect of natural ameliorants and industrial waste on the filtration capacity of solonetzes and the process of their desalination and salinization in relation to soils neutral and sulfate soda salinity in the south of the Tyumen region has been studied. The conclusion is made about the feasibility of using phosphogypsum as waste for solonetzes reclamation and the need for field testing promising coagulants in the form of industrial waste.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139841386","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}
Pub Date : 2024-02-07DOI: 10.18412/1816-0395-2024-2-4-11
L. Nikolaeva, A. N. Khusnutdinov, E. Khusnutdinova
The results of studies on purification of gas emissions (GE) with a granular sorbent based on carbonate sludge from chemical water treatment are presented. The choice of conditions for modifying carbonate sludge with a sodium silicate solution to obtain a granular sorbent has been experimentally substantiated. It is confirmed that the data obtained correspond to and complement the theoretical principles and laws of colloidal and physical chemistry, industrial ecology, which is important for the choice of engineering solutions. A technological scheme for adsorption purification with a regeneration cycle of granular sorption material based on carbonate sludge from the Naberezhnye Chelny CHPP has been developed. It was concluded that the efficiency of GE treatment increased by up to 99% when using the proposed measures. The environmental and economic indicators of the use of the resulting granular sorbent in the scheme for purifying GE from SO2 in production of sodium hydrosulfite have been calculated. The prevented environmental harm to the environment from the use of the proposed technology has been determined, as well as the cost of production of granular sorption material and the payback period.
本文介绍了利用基于化学水处理碳酸盐污泥的颗粒吸附剂净化气体排放（GE）的研究成果。用硅酸钠溶液对碳酸盐污泥进行改性以获得颗粒状吸附剂的条件选择已得到实验证实。实验证实，所获得的数据符合并补充了胶体和物理化学、工业生态学的理论原则和规律，这对于选择工程解决方案非常重要。在纳别列日涅切尔尼热电厂碳酸盐污泥的基础上，开发了颗粒吸附材料再生循环吸附净化技术方案。得出的结论是，在采用所建议的措施时，GE 处理效率最高可提高 99%。计算了在亚硫酸氢钠生产过程中从二氧化硫中净化 GE 的方案中使用所产生的颗粒吸附剂的环境和经济指标。确定了使用拟议技术所防止的环境危害，以及颗粒吸附材料的生产成本和投资回收期。
{"title":"Technology for Purifying Gas Emissions of Chemical Plants from Sulfur Dioxide Using Granular Carbonate Sludge","authors":"L. Nikolaeva, A. N. Khusnutdinov, E. Khusnutdinova","doi":"10.18412/1816-0395-2024-2-4-11","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-2-4-11","url":null,"abstract":"The results of studies on purification of gas emissions (GE) with a granular sorbent based on carbonate sludge from chemical water treatment are presented. The choice of conditions for modifying carbonate sludge with a sodium silicate solution to obtain a granular sorbent has been experimentally substantiated. It is confirmed that the data obtained correspond to and complement the theoretical principles and laws of colloidal and physical chemistry, industrial ecology, which is important for the choice of engineering solutions. A technological scheme for adsorption purification with a regeneration cycle of granular sorption material based on carbonate sludge from the Naberezhnye Chelny CHPP has been developed. It was concluded that the efficiency of GE treatment increased by up to 99% when using the proposed measures. The environmental and economic indicators of the use of the resulting granular sorbent in the scheme for purifying GE from SO2 in production of sodium hydrosulfite have been calculated. The prevented environmental harm to the environment from the use of the proposed technology has been determined, as well as the cost of production of granular sorption material and the payback period.","PeriodicalId":502598,"journal":{"name":"Ecology and Industry of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139794898","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}
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