XXI Century. Technosphere Safety最新文献

MECHANICAL PROPERTIES AND DANGER OF MICA CRYSTALS FOR THE PRODUCTION ENVIRONMENT 云母晶体的机械性能和对生产环境的危害

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-289-296

Svetlana V. Fedorova

引用次数: 0

THE MODEL OF INFORMATION MESSAGE OF MONITORING RESULTS IN CASE EMERGENCIES OR EMERGENCY THREATS IN THE BORDER ZONES OF RADIOACTIVE CONTAMINATION IN RUSSIA AND BELARUS 在俄罗斯和白俄罗斯边境放射性污染区出现紧急情况或紧急威胁时监测结果的信息传递模式

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-255-275

Oleg N. Apanasyuk

{"title":"THE MODEL OF INFORMATION MESSAGE OF MONITORING RESULTS IN CASE EMERGENCIES OR EMERGENCY THREATS IN THE BORDER ZONES OF RADIOACTIVE CONTAMINATION IN RUSSIA AND BELARUS","authors":"Oleg N. Apanasyuk","doi":"10.21285/2500-1582-2023-3-255-275","DOIUrl":"https://doi.org/10.21285/2500-1582-2023-3-255-275","url":null,"abstract":"The article describes model of the structure of the interstate information message is presented task is prompt and detailed transfer of information on emergency situations and their consequences through the automated systems of data exchange between the regional departments of the EMERCOM of Russia (Bryansk region) and the EMERCOM of the Republic of Belarus of border areas (Gomel and Mogilev regions).The digital representation of the data in the message is based on the use of joint electronic directories: on the settlements in Gomel and Mogilev regions of the Republic of Belarus, Bryansk region of the Russian Federation; on interstate standards on radiation remedial measures and electronic exchange of information; on emergencies and their scale; on weather conditions. The structure of an electronic message has been developed on the basis of a number of joint electronic directories designed to support information exchange procedures, provided that the volume of transmitted data is minimized and the level of detail about emergencies and/or their threats in the zones of radioactive contamination of the border areas of Russia and Belarus is expanded.","PeriodicalId":322608,"journal":{"name":"XXI Century. Technosphere Safety","volume":"189 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332052","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

STRATEGIC OBJECTIVES OF SOLID MUNICIPAL WASTE MANAGEMENT IN SEVASTOPOL 塞瓦斯托波尔城市固体废物管理的战略目标

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-297-306

Lilia I. Osadchaya

{"title":"STRATEGIC OBJECTIVES OF SOLID MUNICIPAL WASTE MANAGEMENT IN SEVASTOPOL","authors":"Lilia I. Osadchaya","doi":"10.21285/2500-1582-2023-3-297-306","DOIUrl":"https://doi.org/10.21285/2500-1582-2023-3-297-306","url":null,"abstract":"One of the trends in municipal solid waste (MSW) management is the phased implementation of the Zero Waste concept based on the separate waste collection and its subsequent processing into useful products and expanding its reuse. This concept can be implemented within the municipal waste flow management, where it is relevant to search for low-cost ways to reduce the volume of deposited waste in conditions of limited funding. The paper examines the problems of managing municipal waste flows using the example of Sevastopol. Elements of the promising structural and technological scheme for the selective waste collection were developed, and strategic goals for managing municipal solid waste in a federal city were determined. Economic and infrastructural barriers that prevent the expansion of the range of materials and raw materials isolated from MSW were revealed. It is recommended to increase the volume of processed organic waste to produce compost: implementation of technologies for anaerobic biofermentation of organic components of MSW that are capable of biological decomposition, technologies for aerobic biofermentation of garden waste (green waste) mixed with municipal sewage sludge; thermal processing of alternative fuels from waste with heat recovery and full use of the waste energy resource using environmentally friendly and waste-free technologies.","PeriodicalId":322608,"journal":{"name":"XXI Century. Technosphere Safety","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332837","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

WORK ENVIRONMENT SAFETY MANAGEMENT PROGRAM OFFICE WORKERS 工作环境安全管理计划办公室工作人员

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-238-254

Alexander I. Agoshkov, Anna V. Sushkova, Pavel A. Kurochkinц

引用次数: 0

PREVENTION OF OCCUPATIONAL INJURIES WHEN CONSTRUCTING POWER LINES 防止在架设电线时发生工伤事故

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-276-288

Dar’ya S. Raspopina, Irina V. Volchatova

引用次数: 0

ZOOPLANKTON IN THE DEEP-SEA AREA NEAR THE WESTERN AND EASTERN COASTS OF SOUTHERN BAIKAL IN 2021 2021 年南贝加尔湖西海岸和东海岸附近深海区域的浮游动物

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-228-237

E. Pislegina, О. О. Rusanovskaya, Еvgenii А. Silow, Lyudmila S. Kraschuk, S. Shimaraeva

{"title":"ZOOPLANKTON IN THE DEEP-SEA AREA NEAR THE WESTERN AND EASTERN COASTS OF SOUTHERN BAIKAL IN 2021","authors":"E. Pislegina, О. О. Rusanovskaya, Еvgenii А. Silow, Lyudmila S. Kraschuk, S. Shimaraeva","doi":"10.21285/2500-1582-2023-3-228-237","DOIUrl":"https://doi.org/10.21285/2500-1582-2023-3-228-237","url":null,"abstract":"Zooplankton in the deep-water zone of Lake Baikal features endemism, a specific trophic structure, intensive food relationships and pronounced interannual variability. In the late summer period, the dynamics of zooplankton at the deep-sea zone near the western (Point 1, village Bolshye Koty) and eastern (former BCBC area of wastewater discharge) coasts, taking into account natural conditions. The total number of zooplankton in the 0-100 m layer off the west coast was 2,493 thousand per/m2. Epischura baikalensis Sars 1900 prevails - more than 51 % (1260,76 thousand per/m2). The share of rotifers was 47 % (1138,0 thousand per/m2). The number of Cyclops kolensis Lilljeborg, 1901 was 13,7 thousand per/m2 and Bosmina longirostris Muller, 1785 - 15,98 thousand per/m2 which accounts for about 2 % of the total amount of zooplankton. The total number of zooplankton in the 0-100 m layer off the east coast was 2399,18 thousand per/m2. Epischura baikalensis dominates the zooplankton community - more than 57 % (1379,99 thousand per/m2). The share of rotifers was 40 % (965,1 thousand per/m2). The number of Cyclops kolensis was 49,62 thousand per/m2 and Bosmina longirostris - 4,51 thousand per/m2 which accounts for about 3% of the total amount of zooplankton. The average temperature values in the 0-100 m layer and water transparency at the western and eastern coasts differed slightly from the long-term average. At the western shore, the maximum surface concentration of chlorophyll «a» was 1,84 mg/m3 with an average value of 1,16± 0,27 mg/m3. At the eastern coast, the maximum concentration of chlorophyll «a» at a depth of 25 m was 2,41 mg/m3 with an average value of 1,39±0,31 mg/m3. No significant differences in the state of plankton were found at the western and eastern coasts of Southern Baikal.","PeriodicalId":322608,"journal":{"name":"XXI Century. Technosphere Safety","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333386","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

PLANT MICROBIAL FUEL CELLS: THE CURRENT STATE AND POTENTIAL APPLICATIONS 植物微生物燃料电池：现状与潜在应用

XXI Century. Technosphere Safety Pub Date : 2023-09-30 DOI: 10.21285/2500-1582-2023-3-307-323

Svetlana S. Timofeeva, D. Stom, D. O. Asharapova

{"title":"PLANT MICROBIAL FUEL CELLS: THE CURRENT STATE AND POTENTIAL APPLICATIONS","authors":"Svetlana S. Timofeeva, D. Stom, D. O. Asharapova","doi":"10.21285/2500-1582-2023-3-307-323","DOIUrl":"https://doi.org/10.21285/2500-1582-2023-3-307-323","url":null,"abstract":"Phyto-treatment engineering structures have recently found wide application in the biotechnology of wastewater treatment. Currently, it is important to study and use the possibility of bioelectric power generation, as well as develop energy-efficient hybrid technologies based on plant-microbial fuel cells. The purpose of the study is to summarize information on the ability of plant organisms to generate bioelectric potentials and to create plant-fuel cells as a component of an integrated phytotechnology for wastewater treatment in Eastern Siberia. The article shows applications of phytotechnologies for wastewater treatment using a system of algae, higher aquatic vegetation, microorganisms in different climatic zones, including the Arctic. These technologies have been implemented in China, where dozens of such facilities are annually built. The article describes the designs of plant-microbial fuel cells (PMFC), the electrogenic activity of s plants and microorganisms, promising areas for the use of microbial fuel cells, PMFC as power sources for small devices, sensors for early detection of water pollution. Design solutions for creating RMFC batteries for the neutralization of soils contaminated with antibiotics are presented.","PeriodicalId":322608,"journal":{"name":"XXI Century. Technosphere Safety","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333119","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

Technologies for reducing carbon dioxide in the atmosphere 减少大气中二氧化碳的技术

XXI Century. Technosphere Safety Pub Date : 2023-09-01 DOI: 10.21285/2500-1582-2023-3-212-227

Elena I. Molokova

引用次数: 0

Average long-term background contents of chemical elements and organic substances in the flows of the natural component of the “Suspension of rivers” environment flowing into Lake Baikal reservoirs 流入贝加尔湖水库的“河流悬空”环境中自然成分流中化学元素和有机物质的平均长期背景含量

XXI Century. Technosphere Safety Pub Date : 2023-06-22 DOI: 10.21285/2500-1582-2023-2-112-125

O. Y. Astrakhantseva, I. Belozertseva, O. Palkin, N. A. Skosyrsky

{"title":"Average long-term background contents of chemical elements and organic substances in the flows of the natural component of the “Suspension of rivers” environment flowing into Lake Baikal reservoirs","authors":"O. Y. Astrakhantseva, I. Belozertseva, O. Palkin, N. A. Skosyrsky","doi":"10.21285/2500-1582-2023-2-112-125","DOIUrl":"https://doi.org/10.21285/2500-1582-2023-2-112-125","url":null,"abstract":"The physical and chemical state of the waters of Lake Baikal and the flows of the natural component of the environment flowing into and out is one of the most important elements of the chemical interaction of lake water substances with the environment. To study the natural regularities of the distribution of matter in the “substances of Baikal waters – substances of the flows of the natural component of the environment” megasystem, it is necessary to know the background components in the substance of the flows and their amount. The average long-term content of chemical elements and organic matter was estimated in mg/l. The method for calculating average long-term contents (mg/l, %) of chemical elements and organic (Na+, K+, Ca2+, Mg2+, Al, Si, Mn2+, Fetot, SO42-, HCO3-, Cl-, NO3-, PO43-, H+, O2, As, B, Cr, Cu, Cd, Hg, Pb, Sr, Zn, Co, U, V, Br, Rb, Mo, Corg, Norg, Porg, Sorg, CO2, Ti) in natural component flows environment “suspension of the rivers” flowing into the Southern, Selenginsky, Middle, Northern reservoirs of Baikal was developed. The results of analysis of the chemical composition of suspended substances in rivers for 1976-2001 were used. Natural indicators of the contents of chemical elements and organic matter in the suspended substance of rivers are important for comparative assessments, especially under the increased anthropogenic load. The data are necessary for assessing the scale of river chemical input with river suspension into the reservoirs of Baikal and calculating the contribution of the natural environment flows “River suspension” to the chemical balances of the lake reservoirs.","PeriodicalId":322608,"journal":{"name":"XXI Century. Technosphere Safety","volume":"404 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132730724","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

Methods to reduce the risk of injuries when training the classic bench press 经典卧推训练时减少受伤风险的方法

XXI Century. Technosphere Safety Pub Date : 2023-06-22 DOI: 10.21285/2500-1582-2023-2-183-190

V. Tarasenko

引用次数: 0