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Current Ecological State of the Volga-Akhtuba Floodplain Water Bodies (Using the Example of Dudachenok Shallow Channel) 伏尔加-阿赫图巴洪泛区水体的生态现状（以杜达切诺克浅滩为例）
Ecology and Industry of Russia Pub Date : 2024-03-12 DOI: 10.18412/1816-0395-2024-3-60-65
A. Mezhevova
{"title":"Current Ecological State of the Volga-Akhtuba Floodplain Water Bodies (Using the Example of Dudachenok Shallow Channel)","authors":"A. Mezhevova","doi":"10.18412/1816-0395-2024-3-60-65","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-60-65","url":null,"abstract":"Current ecological state assessment of the water body located on the Volga-Akhtuba floodplain territory (Dudachenok shallow channel) after its environmental rehabilitation was carried out. It was found that almost all the studied indicators correspond to the approved quality standards with the exception of strontium – 4.5 mg/l (MPC – 0.4 mg/l (Order No. 552 dated December 13, 2016), MPC – 7 .0 mg/l (SanPiN 1.2.3685-21 No. 2 dated January 28, 2021)) and barium – 1.25 mg/l (MPC– 0.74 mg/l (Order No. 552 dated December 13, 2016), MPC – 0.7 mg/l (SanPiN 1.2.3685-21 No. 2 dated January 28, 2021)). It is concluded that it is possible to assign a hydrocarbonate class (predominant anion), calcium group (predominant cation) and second type to a water body. A study of bottom sediments revealed that chloride (36 mg/kg) is one of the predominant anions, calcium (27 mg/kg) and sodium (27 mg/kg) are the predominant cations, which agrees with the obtained water chemical composition data. Chemical and toxicological parameters of bottom sediments were analyzed. It was determined that the quantitative content of metals and pesticides does not exceed the maximum permissible concentrations.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"58 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140251055","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
Experience in Assessing the Toxicity of Formation (Produced) Water of the LUKOIL-Ukhtaneftegaz RPC for the Environment 卢克石油-乌赫塔内石油天然气公司（LUKOIL-Ukhtaneftegaz RPC）地层（生产）水环境毒性评估经验
Ecology and Industry of Russia Pub Date : 2024-03-12 DOI: 10.18412/1816-0395-2024-3-38-43
N.V. Maiachkina, L.G. Bakina, A.V. Briantsev, E.Ya. Yavid, V.A. Myazin, S.A. Gorokhov, R.A. Lashkov
{"title":"Experience in Assessing the Toxicity of Formation (Produced) Water of the LUKOIL-Ukhtaneftegaz RPC for the Environment","authors":"N.V. Maiachkina, L.G. Bakina, A.V. Briantsev, E.Ya. Yavid, V.A. Myazin, S.A. Gorokhov, R.A. Lashkov","doi":"10.18412/1816-0395-2024-3-38-43","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-38-43","url":null,"abstract":"The chemical composition and toxicity for living organisms-aquatic organisms of reservoir (waste) and surface (for injection into reservoir) waters of production facilities of the LUKOIL-Ukhtaneftegaz RPC were studied. It has been established that highly mineralized formation waters have acute toxicity for daphnia, green unicellular algae and fish fry, which is eliminated by diluting the samples 2–100 times. Indicators of the Lethal Dilution Ratio of LDR50 and lethal concentrations of LC50 of the studied water samples were calculated for test organisms, which ranged from 10,780 to 27,910 mg/l, averaging 21,140 mg/l. It was concluded that the studied samples of formation water, which differ significantly (by 3–4 orders of magnitude) in a positive direction from the standard LC50 concentration of 10 mg/l, cannot be classified as substances that pose a hazard to the natural environment.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140250461","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
Enrichment of Iron-containing Concentrate with Ammonium Hydrofluoride 用氟氢化铵富集含铁浓缩物
Ecology and Industry of Russia Pub Date : 2024-03-06 DOI: 10.18412/1816-0395-2024-3-22-26
L. Delitsyn, R. Kulumbegov, N. N. Klimenko, O. Popel, M. Sulman, V.A. Sinelschikov, G.A. Sychev, K.S. Petropavlovsky
{"title":"Enrichment of Iron-containing Concentrate with Ammonium Hydrofluoride","authors":"L. Delitsyn, R. Kulumbegov, N. N. Klimenko, O. Popel, M. Sulman, V.A. Sinelschikov, G.A. Sychev, K.S. Petropavlovsky","doi":"10.18412/1816-0395-2024-3-22-26","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-22-26","url":null,"abstract":"The rationality of using ash and slag waste from coal-fired TPP to obtain high-quality iron-containing concentrate (FC) is demonstrated. Using the method of wet magnetic separation of ash and slag waste from TPP, FC is extracted with Fe2O3 content of 59.2 %. It has been established that the method of chemical enrichment with ammonium hydrofluoride can increase the Fe2O3 content in FC to 79 %; a by-product of the reaction between FC and NH4F•HF is high-quality amorphous silica (white soot). The effect of process temperature on the composition of the resulting FC has been studied, at that the phase composition of iron oxides remains virtually unchanged. Optimal modes of the process are proposed.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"34 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140263026","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
Increasing the Efficiency of Wastewater Treatment from Galvanic Production Using Titanium-containing Coagulants and Membrane Treatment 利用含钛混凝剂和膜处理技术提高电镀废水处理效率
Ecology and Industry of Russia Pub Date : 2024-03-06 DOI: 10.18412/1816-0395-2024-3-27-31
E. N. Kuzin, Yu. M. Averina, A. Kurbatov, A. G. Cherednichenko
{"title":"Increasing the Efficiency of Wastewater Treatment from Galvanic Production Using Titanium-containing Coagulants and Membrane Treatment","authors":"E. N. Kuzin, Yu. M. Averina, A. Kurbatov, A. G. Cherednichenko","doi":"10.18412/1816-0395-2024-3-27-31","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-27-31","url":null,"abstract":"It has been stated that the use of complex titanium-containing agents can significantly increase the efficiency of wastewater treatment and achieve a reduction in residual concentrations of heavy metal compounds down to standard values. For further separation of coagulated sludge from purified water, it is proposed to use filtration methods with ceramic tubular filters. A significant increase in the filtration rate of titanium-containing coagulation sludge has been confirmed, leading to an increase in the productivity of treatment equipment by 20–30 %. It is recommended for purification of acid-base and chromium-containing wastewater to combine the process of coagulation of impurities by treating the wastewater with a complex titanium-containing coagulant, followed by filtering the resulting sludge using special ceramic tubular filters.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"5 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140261918","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
Improving the Environmental Efficiency of a Mobile Power Plant with a Low-Emission Gas Generator 用低排放燃气发电机提高移动发电厂的环保效率
Ecology and Industry of Russia Pub Date : 2024-03-06 DOI: 10.18412/1816-0395-2024-3-11-15
S. Zelenskii, V. Bezrukikh, Ya.N. Scolyarov
{"title":"Improving the Environmental Efficiency of a Mobile Power Plant with a Low-Emission Gas Generator","authors":"S. Zelenskii, V. Bezrukikh, Ya.N. Scolyarov","doi":"10.18412/1816-0395-2024-3-11-15","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-11-15","url":null,"abstract":"A mobile power unit is proposed to prepare for the processing of municipal solid waste using an environmentally friendly boiler unit developed by \"Baltkotlomach\" LLC. The design, principle and results of operation of an integrated combustion product purification system are presented. The conclusion was made that the developed power system meets environmental requirements and allows for efficient disposal of municipal solid waste.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"12 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140262151","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
Automated Аir Sampling System 自动空气采样系统
Ecology and Industry of Russia Pub Date : 2024-03-06 DOI: 10.18412/1816-0395-2024-3-16-21
E.S. Kulakova, A. Safarov, V.I. Safarova
{"title":"Automated Аir Sampling System","authors":"E.S. Kulakova, A. Safarov, V.I. Safarova","doi":"10.18412/1816-0395-2024-3-16-21","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-16-21","url":null,"abstract":"A study was conducted of the problem of high-altitude air pollution in populated areas. A technical solution has been developed that allows automated monitoring of toxicants at various heights from the ground level. A design for a sampling device system coupled with an information system for controlling adjustable valves, registration and recording in a database is proposed. A scheme of a sampling system is presented that allows sampling at various heights in order to obtain a representative assessment of the impact of industrial emission sources on the air quality of a residential area. The distribution of toxicants in the atmospheric air near an industrial emission source was analyzed.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"28 18‐19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140262684","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
Technological and Hardware Scheme for Processing Oil and Fat Industry Waste for the Production of Petroleum Sorbents 处理油脂工业废料以生产石油吸附剂的技术和硬件方案
Ecology and Industry of Russia Pub Date : 2024-03-06 DOI: 10.18412/1816-0395-2024-3-4-10
T.Yu. Kudriavtseva, O.P. Balchugova, A.E. Skhvediani, Yu.A. Smiatskaia
{"title":"Technological and Hardware Scheme for Processing Oil and Fat Industry Waste for the Production of Petroleum Sorbents","authors":"T.Yu. Kudriavtseva, O.P. Balchugova, A.E. Skhvediani, Yu.A. Smiatskaia","doi":"10.18412/1816-0395-2024-3-4-10","DOIUrl":"https://doi.org/10.18412/1816-0395-2024-3-4-10","url":null,"abstract":"A technological scheme for the production of petroleum sorbent from sunflower husks using the enzyme preparation Agroprot has been developed. The volume of raw materials required for the production of sorbent was calculated to ensure a production capacity of 1000 tons/year in the Orenburg region. For the given production capacity, the amount of waste, the volume of hardware, the required amount of heat and energy are determined. The hardware design of the production process based on the selected technology is proposed. It was concluded that the resulting sorbent has characteristics useful to the consumer and, in comparison with competitive solutions existing on the market, has a low cost with a high sorptive capacity for petroleum products.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"42 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140262751","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
Evaluation of the Effectiveness of Environmental Activities in the Russian Federation: Problems and Prospects 俄罗斯联邦环境活动效果评估：问题与前景
Ecology and Industry of Russia Pub Date : 2023-12-12 DOI: 10.18412/1816-0395-2023-12-56-61
O.V. Pivovarova, E.S. Konishchev
{"title":"Evaluation of the Effectiveness of Environmental Activities in the Russian Federation: Problems and Prospects","authors":"O.V. Pivovarova, E.S. Konishchev","doi":"10.18412/1816-0395-2023-12-56-61","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-12-56-61","url":null,"abstract":"The issues of financing environmental protection activities are considered and the relevance of this topic is emphasized in the light of assessing its effectiveness using the example of Russia. An econometric study was conducted based on the volume of investment in capital for environmental protection and the values of key environmental indicators using the method of regression analysis. The lack of sufficient connection between investments and environmental indicators was revealed. A conclusion was made about the need for more comprehensive research, as well as the advisability of using systemic measures, including non-financial ones, to improve environmental activities.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139009373","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
Study of PM2.5 and PM10 Concentrations Near the Plating Plant Using Automatic Monitoring Stations 利用自动监测站研究电镀厂附近的 PM2.5 和 PM10 浓度
Ecology and Industry of Russia Pub Date : 2023-12-12 DOI: 10.18412/1816-0395-2023-12-41-47
E.L. Schastlivtsev, I.A. Vakhnyuk, K. Kirichenko, A.A. Bykov, A. S. Kholodov, R.I. Korostelin, K.S. Golokhvast
{"title":"Study of PM2.5 and PM10 Concentrations Near the Plating Plant Using Automatic Monitoring Stations","authors":"E.L. Schastlivtsev, I.A. Vakhnyuk, K. Kirichenko, A.A. Bykov, A. S. Kholodov, R.I. Korostelin, K.S. Golokhvast","doi":"10.18412/1816-0395-2023-12-41-47","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-12-41-47","url":null,"abstract":"The content of PM2.5 and PM10 in the air at the Dalpribor enterprise in Vladivostok (Russian Federation) was studied. The distribution of galvanic aerosol particles in the area adjacent to the enterprise was studied. The highest concentrations of PM2.5 and PM10 particles were recorded inside the electroplating shop. A significant contribution (exceeding 10 %) of electroplating enterprises to the overall urban air pollution was revealed. It was emphasized that, in general, the measured average concentration of PM2.5 and PM10 particles does not exceed the MAC values.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"14 24","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138977144","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
Recycling Construction Waste to Synthesize New Composite Materials 回收建筑垃圾合成新型复合材料
Ecology and Industry of Russia Pub Date : 2023-12-12 DOI: 10.18412/1816-0395-2023-12-26-33
A. A. Baruzdin, L.V. Zakrevskaya, K.A. Nikolaeva, D.V. Bokarev
{"title":"Recycling Construction Waste to Synthesize New Composite Materials","authors":"A. A. Baruzdin, L.V. Zakrevskaya, K.A. Nikolaeva, D.V. Bokarev","doi":"10.18412/1816-0395-2023-12-26-33","DOIUrl":"https://doi.org/10.18412/1816-0395-2023-12-26-33","url":null,"abstract":"The volumes and various types of waste generated in the construction industry were analyzed. The paper outlines the main methods for processing brick waste, as one of the most common construction waste. The article presents the results of experimental studies of the developed compositions of blends based on slaked lime, brick chips, quartz sand, gypsum, diatomite and clay. It was concluded that on the basis of the studied raw materials, it is possible to synthesise composite materials with a strength up to 6.3 MPa with the content of lime and brick crumbs up to 35 and 19 % respectively.","PeriodicalId":11462,"journal":{"name":"Ecology and Industry of Russia","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139009159","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
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