scholarly journals Analysis of environmental activities of mining enterprises on the example of PAO Severstal

2020 ◽  
Vol 13 (2) ◽  
pp. 244-256
Author(s):  
V. S. Zaitsev

The authors analyzed the environment protection measures and effectiveness of the environmental activities atCherepovetsiron and steel works which is situated vitally close to the specially protected natural area of international importance Darwin Nature Reserve. They show that the measures taken cover all essential issues to decrease the negative impact of the iron and steel works on the local ecosystems and human health according to the modern world practice. The measures include defining the basic pollutants and monitoring their release, modernizing manufacturing equipment to reduce contaminated wastewater discharges, air and soil pollution, safe disposal of industrial waste and diversified monitoring of the local environment. The above mentioned activities resulted in significant reduction of industrial waste, reduced water consumption and decrease in wastewater and soil pollution. After analyzing data of the independent monitoring of the environment the authors noted high efficiency of environment protection activity carried out in different years atCherepovetsiron and steel works. The results of the studies and the authors’ field research inDarwinnature resort showed improvements in the environmental conditions in the local area including improvement of the general state of the nature resort’s ecosystems. The state of the environment has basically improved, for example, in the past 5 years the air inCherepovetshas become cleaner, the pollutant content in soil and vegetation inDarwinnature resort area has also reduced. 

2020 ◽  
Vol 12 (4) ◽  
pp. 24-30
Author(s):  
Alla Zvyaginceva ◽  
Svetlana Sazonova ◽  
V. Kul'neva

The environmental impact of the LLC «EVO» company in Voronezh was assessed and the process of processing mercury-containing waste was analyzed. The characteristics of storage devices for storage and storage of industrial waste are considered. Comprehensive environmental protection measures aimed at reducing the negative impact of mercury-containing wastes that emit mercury vapor on air and water are proposed.


2019 ◽  
Vol 56 (3) ◽  
pp. 484-487 ◽  
Author(s):  
Valentina Constanta Tudor ◽  
Dorina Nicoleta Mocuta ◽  
Ruxandra Florina Teodorescu ◽  
Dragos Ion Smedescu

Soil pollution with plastics represents a great threat to plants, animals, but especially to humans, as a very small quantity of the plastic which is discarded daily is recycled or incinerated in waste facilities, much of it reaching landfills where their decomposition lasts up to 1000 years and during this time the toxic substances penetrate the soil and the water. If, initially, the pollution with plastics has been identified and recognized in the aquatic environment, recent studies show that plastics residues exist in huge quantities in the soil. The present study focuses on the analysis of factors that pollute soil, so the various studies that have been carried out claim that soil pollution with plastic is much higher and increases in an aggressive manner, being estimated to be 4 to 23 times higher than water pollution with plastics, and the accumulation of microplastics in the soil has a negative impact on soil biota. Thus, once the plastic material accumulates in the soil, it is assimilated to organic matter and the mineral substitutes of the soil and persists for several hundred years.


2018 ◽  
Vol 170 ◽  
pp. 01121 ◽  
Author(s):  
Tatiana Averina ◽  
Elena Avdeeva ◽  
Olga Perevalova

Personnel management is recognized as one of the most important ways to improve the competitiveness of the organization in the local and national market. In the modern world, the life cycle of knowledge is becoming shorter, which requires regular updating of professional knowledge and abilities. Continuous updating of knowledge and improvement of skills are obligatory conditions for success. The most important task of enterprises of different forms of ownership is to increase the attractiveness of jobs in the regions for highly skilled professionals, to achieve high efficiency of employees through the improvement of personnel management systems. Management innovation is a universal tool for modernizing management. SWOT-analysis of the personnel management system of the Department of Property and Land Relations of the Voronezh Region made it possible to identify its strengths and weaknesses. The proposed innovative forms of management: career maps, employee development maps and scoring system are estimated using the models of D. Kirkpatrick and D. Phillips. Based on the analysis of trajectories of innovative development, the optimal moment for introducing changes and changing the development trajectory is determined. Assessment of the socio-economic impact of the implementation of measures confirmed their necessity and inevitability in the real economy.


2013 ◽  
Vol 361-363 ◽  
pp. 740-746
Author(s):  
Yi Jie Liu ◽  
Shu Zhang

This thesis put the main emphasis on how to utilize the solid waste, that is the offscum, to apply into landscaping after reprocessing. This thesis starts form discussing the building materials in landscaping and the specialness of construction, then tries to analyze the structure of every element in landscape construction, tries to select the industrial waste that can be applied into landscape construction from numerous industrial waste recycling products, and give a brief introduction of its mechanism and method. Besides, this thesis calls on modern landscape architect to actively utilize the waste to construct landscape, for not only lower project cost, but also more environment protection. Keywords: industrial waste; landscape; utilize, environment


2020 ◽  
pp. 439-444
Author(s):  
W. Friesl-Hanl ◽  
M.H. Gerzabek ◽  
W.W. Wenzel ◽  
W.E.H. Blum

Author(s):  
О.В. Исаева ◽  
Е.П. Криничная

В современном мире происходит формирование нового мирохозяйственного уклада, который характеризуется нестабильностью геополитической обстановки и «перекроением» торгово-экономических отношений, а также форсированным развитием высоких технологий и их активным внедрением в производственную сферу. В этой связи актуальным вопросом является усиление позиций России на международном рынке посредством реализации конкурентных преимуществ отечественных продовольственных товаров. Основа любого высокоэффективного и качественного производства, в том числе и аграрного, – техническая и технологическая оснащенность, высокий уровень которой обеспечивает своевременное выполнение агротехнологических мероприятий без нарушения технологических сроков сельскохозяйственных работ. Проведенные исследования показали, что в нашей стране отмечается значительное отставание в техникотехнологической обеспеченности и инновационности АПК в сравнении с передовыми аграрными странами, что не позволяет в полной мере реализовать потенциал сельскохозяйственной отрасли. В развитых странах мира отмечается переход к шестому технологическому укладу, основанному на применении наукоемких технологий. В этой связи для нашей страны все большую актуальность приобретают вопросы техникотехнологической модернизации и цифровизации аграрной отрасли, повышения инновационной активности субъектов агробизнеса, повсеместного использования научных достижений пятого технологического уклада и ускоренного перехода на «рельсы» шестого технологического уклада. Решение данных вопросов обеспечит паритет России с ведущими аграрными странами по качественным и количественным характеристикам выпускаемой сельскохозяйственной продукции на международном рынке. Одним из решений данной проблемы может стать разработка и внедрение единой государственной политики модернизации аграрной отрасли страны. In the modern world a new world economic structure is being formed, which is characterized by the instability of the geopolitical situation and the «redrawing» of trade and economic relations, as well as the forced development of high technologies and their active introduction into the production sphere. In this regard, an urgent issue is the strengthening of Russia's position in the international market through the implementation of competitive advantages of domestic food products. The basis of any high-efficiency and high-quality production, including agricultural, is technical and technological equipment, the high level of which ensures the timely implementation of agricultural technological measures without violating the technological terms of agricultural work. The conducted studies have shown that in our country there is a significant lag in the technical and technological provision and innovation of the agro-industrial complex in comparison with advanced agricultural countries, which does not allow us to fully realize the potential of the agricultural industry. In the developed countries of the world, there is a transition to the sixth technological structure, based on the use of high-tech technologies. In this regard, the issues of technical and technological modernization and digitalization of the agricultural sector, increasing the innovative activity of agribusiness entities, the widespread use of scientific achievements of the fifth technological structure and the accelerated transition to the «rails» of the sixth technological structure are becoming increasingly relevant for our country. The solution of these issues will ensure the parity of Russia with the leading agricultural countries in terms of the qualitative and quantitative characteristics of agricultural products on the international market. One of the solutions to this problem can be the development and implementation of a unified state policy for the modernization of the agricultural sector of the country.


2018 ◽  
Vol 1 (1) ◽  
pp. p13
Author(s):  
Lamia Jamel

Waste management in Tunisia is currently one of the priorities of environmental protection and is one of the main pillars of sustainable development. Thus, Tunisia has opted for a comprehensive and progressive policy of environmental protection in order to manage with the current state of the object affected by the strong economic growth and the environment rapid urban expansion in recent years. The area of ​​waste management has received attention currently given the quantity produced changes in the multiplicity of forms and aspects of pollution caused by waste, and limited resources used in the field of solid waste management. During this, our research has been devoted to the study of the phenomenon of industrial waste management by recycling in Tunisia. We employ a model based on a time series analysis model for a period of 17 years from 2000 to 2016. Additionally, we estimate the ability to manage industrial waste recycling based on variables related to the business of recycling industrial waste, variables related to the intervention of Tunisia policy in the management of industrial waste recycling and macroeconomic indicators. From the empirical findings, we conclude that the macro-economic indicators have a negative impact on the dependent variable. The variables related to the intervention of Tunisia policy in industrial waste management through recycling have a positive impact and a negative impact depending on the nature of the waste. And finally, the variable relative to the activity of recycling industrial waste TRDI has a positive impact and DIG variable has a negative impact.


2019 ◽  
Vol 6 (2) ◽  
Author(s):  
Mikhail Permyakov ◽  
Alexander Ilyin ◽  
Tatyana Ivanchenko ◽  
Alexander Ivanchenko ◽  
Nikolai Kopeikin

This article focuses on ordinary, familiar to us structures and what other benefits, except for their intended use, they can bring. One of the most pressing problems of the modern world is the excessive use of non-renewable or hardly renewable natural resources. The key element necessary for the operation of transport is gasoline extracted from oil, which is a hardly renewable natural resource, at the moment the rate of consumption of oil significantly exceeds the rate of its occurrence in the natural environment. In addition, people use atomic power stations to produce energy used in everyday life, many plants and factories are built to produce various things necessary for life, and sometimes just to increase comfort. All this has a very negative impact on the environment, and to clean it after such pollution is a very difficult task. In this way, in the use of current energy sources, we distinguish 2 significant flaws – the exhaustion and difficulty of renewal of the key components necessary for obtaining energy and the negative impact on the world around us. Many states came to the conclusion that it would be much more rational to develop a new approach to energy production, based on the use of inexhaustible and environmentally friendly natural elements. The main example of this approach is the use of solar energy by converting it into electricity using solar panels. In this article, we will look at solar panels and their use in road construction as a way to generate energy and solve environmental problems.


2021 ◽  
Author(s):  
Ayoub Smaqaey ◽  
◽  
Mohammed AbdulKareem ◽  
Meryem Komşu ◽  
◽  
...  

The purposes of this research are to examine the impact of traffic noise on the sale and rent prices of the housing real estate in the Sulaimaniyah city center. Besides, highlight the concept of traffic noise pollution in general and in particular in the Sulaimaniyah city center. Thus, people have the right to choose the nature of the acoustic environment, as others should not impose it, the problem of traffic noise considered as one of the main problems that have imposed on the people in Sulaimaniyah city center. Which began to take severe economic and social dimensions, affects the decision-making process in the real estate market. Moreover, consequently, this research analyzes the impact of traffic noise pollution in the sale and rent prices of residential property in Sulaimaniyah city center, the results of the research have confirmed a clear and negative impact the traffic noise on residential real estate prices in Sulaimaniyah city center. Finally, the research indorsed range of important recommendations, such as necessity control the noise pollution at the level of governments and companies, either at the companies’ level by choosing vehicles that release less sound and the use of sound control devices of high efficiency. Either at the government level to determine the volume level or prevent annoying noises (painful), through legislation and laws of environmental protection and impose fees and raise awareness.


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