Отображаемые элементы 21-40 из 9686

    • THE IMPACT OF COAL WASTE HEAPS ON THE ENVIRONMENT OF SOKAL DISTRICT OF LVIV REGION 

      Popovych, Vasyl; Voloshchyshyn, Andriy (2018)
      The environmental situation in Sokal district is one of the most complicated in Lviv region, which is caused by man-made environmental impact of mining, coal preparation and chemical industries. Most of the ...
    • СOST-EFFECTIVE TECHNOLOGY FOR HEAT POWER STATIONS ASHES PROCESSING AND UTILIZATION 

      Kharytonov, Mykola; Bereznyak, Oleksandr; Березняк, О. О.; Березняк, Олександр Олександрович; Березняк, А. А.; Березняк, Александр Александрович (2018)
      The heat power stations (HPS) ashes generated by the burning of coal are on the one hand, the source of environmental pollution. On the other hand, they pose the source of raw materials for industry. There have been ...
    • REPEATING POLYETHYLENE DERIVATIVES OF THE LOW DENSE OF HRYBVOVITSKY DUMP 

      Khromyak, Uliana; Tarnavskyj, Andrij (2018)
      The dump in the village Veliky Gribovitchy near the city of Lviv (Lviv Solid Waste Landfill) is one of the largest environmental pollutants in the Lviv region. At present, the landfill is closed. The reason for the ...
    • STUDYING THE POSSIBILITY OF USING RED-BROWN CLAY FOR RECLAMATION OF COAL WASTE DUMPS 

      Podpriatova, Nataliia; Подпрятова, Н. О.; Подпрятова, Наталія Олександрівна; Подпрятова, Н. А.; Подпрятова, Наталья Александровна; Heilmeier, Hermann (2018)
      The coal mining industry, as the source of the main fuel resource and the main energy resource, has particular importance for Ukraine. The largest coal regions of Ukraine include Donetsk, ...
    • ECOLOGIC APPROACH TO THE RESTORATION PROCESS AT AREAS DEGRADED BY MINING OPERATIONS 

      Kostenko, Victor; Zavialova, Olena; Chepak, Olga (2018)
      Donetsk Region belongs to the zone of the most Ukrainian critical ones in provision with water and the quality of water. The main reason of the water quality deterioration is anthropogenic pollution due to untreated ...
    • CHRONOLOGICAL STUDY OF THE VEGETATION OF FOREST MASSIF OF SDAMAS 

      Azzaoui, Mohamed; Maamar, Benchohra; Soudani, Leila; Ayache, Abassia; Berreyah, Mohamed (2018)
      The massif of Sdamas to which our contribution relates is located in West Algeria, it is an integral part of the mountains of Tiaret. The main objective of this work is to quantify the plant diversity of existing plant ...
    • NEUTRALIZATION EFFECT OF THE FLY ASH AND COAL DUMP WASTES 

      Seredych, Tatiana; Середич, Т. В.; Середич, Тетяна Вікторівна; Klimkina, Iryna; Клімкіна, І. І.; Клімкіна, Ірина Іванівна; Климкина, И. И.; Климкина, Ирина Ивановна (2018)
      Acidic and/or alkaline wastes, or wastes that change their pH level over time, create an increased danger to the environment and human population. These wastes can be formed due to activity of all ...
    • COPPER IN COAL MINING PRODUCTS OF VIZEYSKA LVIV-VOLYN COAL BASIN MINE: ECOLOGICAL, GEOCHEMICAL AND TOXICOLOGICAL ASPECTS 

      Kochmar, Iryna; Karabyn, Vasyl; Stepova, Kateryna (2018)
      Coal producers create special natural and man-made systems, which spread over large areas and affect all components of the biosphere: living and non living, biogenic and abiogenic matters. An important aspect of ...
    • ENVIRONMENT ASSESSMENT AND MODELLING OF SALTS TRANSFER IN FOUR LAND RESTORATION SCHEMES IN THE COAL MINING REGION 

      Kharytonov, Mykola; Yevgrashkyna, Galyna (2018)
      The mining district where the Western Donbas coal mines are emplaced has accumulated wastes in the form of tailings, heaps, dumps, and slurry deposits. Meantime, only small part of the waste from these sites is ...
    • THEORETICAL MODEL INTEGRATING OF RENEWABLE ENERGY INTO THE MINING INDUSTRY 

      Zharan, Kateryna; Bongaerts, Jan C. (2018)
      Renewable energy (RE) for the mining industry has perspectives for implementation and development. The political and economic mechanism plays a significant role towards RE penetration into the ...
    • INFLUENCE OF GREEN PLANTS ON DISTRIBUTION OF SOLAR RADIATION UNDER CONDITIONS OF URBAN BUILDING 

      Romanko, Yaroslav; Reshetnyak, Irina; Matukhno, Elena; Meshkova, Angelica (2018)
      The environmental function of vegetation provides a comfortable living conditions for people in the city. Green plantations affect the gas composition of air and the degree of its pollution, form the climatic ...
    • INVESTIGATION OF PHYTOINDICATION EFFECTS DUE TO CADMIUM CONTAMINATION 

      Tsunik, Ksenia; Kovrov, Oleksandr; Ковров, О. С; Ковров, Олександр Станіславович; Ковров, А. С.; Ковров, Александр Станиславович (2018)
      Heavy metals are one of the most dangerous contaminants in the natural environment that cause toxic effects in the cells of plants and animals. They are not decomposed in the environment but consequently accumulated ...
    • THE INFLUENCE OF MERCURY POLLUTION ON THE GROWTH OF BIO-INDICATOR PLANTS 

      Kalinina, Katerina; Калініна, К. О.; Калініна, Катерина Олександрівна; Калинина, Е. А.; Калинина, Екатерина Александровна; Kovrov, Oleksandr; Ковров, О. С.; Ковров, Олександр Станіславович; Ковров, А. С.; Ковров, Александр Станиславович (2018)
      Heavy metals are found naturally in the earth, and become concentrated as a result of human caused activities. Common sources are from mining and industrial wastes, vehicle emissions, lead- acid batteries, fertilisers, ...
    • BIOTECHNOLOGICAL ASPECTS USE OF WASTE IN ECOLOGICAL SAFETY 

      Kharlamova, Olena; Shmandiy, Volodymyr; Rigas, Tetiana (2018)
      The purpose of work was application of biotechnologies for providing of ecological safety of motor transport. Experimental researches are conducted after standard methods both in laboratory and in operating, ...
    • ALTERNATIVE ENERGY SOURCES: ELECTRIC CURRENT FROM LIVING PLANTS 

      Chirva, Polina; Pleshkova, Iryna; Shamray, Marina (2018)
      Today we would venture to say that the global changes of the twenty-first century evoke the need for alternative, environmentally friendly energy sources. From ancient times people used the energy of the sun, water and ...
    • BIOEDAGRADATION OF THERMOPLASTIC POLYURETHANES 

      Sytar, Vladymyr; Anisimov, Vladymyr; Mitina, Natali; Garmash, Svetlana (2018)
      Pollution of the environment by the waste of polymers – the planetary problem. Decomposition of waste takes place in the environment during decades and centuries. It is prospectively sustainable to use ...
    • RESEARCH OF SECONDARY BIOMATERIALS AS POTENTIAL ENERGY SOURCE FOR MINING LABOUR 

      Gerasimenko, Volodymyr; Kravets, Vasyl; Kholodenko, Tatiana; Lysytska, Svitlana; Lysytska, Svitlana; Лисицька, С. М.; Лисицька, Світлана Майорівна; Лисицкая, Светлана Майоровна (2018)
      The increase of ecology-economical indexes of mining industry processes is related largely to the improvement of existing and creation of new methods of conduct of explosive works. It is known that the labour intensiveness ...
    • PROSPECTS FOR OBTAINING VALUABLE PRODUCTS FROM CYANOBACTERIA BIOMASS 

      Digtiar, Sergii; Yelizarov, Mykhailo; Kozlovska, Tetyana (2018)
      Relevance. The construction of a thread of reservoirs on the Dnieper River in the middle of the twentieth century allowed to solve a number of important issues related to navigation, supply of water and electric power ...
    • JUSTIFICATION OF MIXTURE COMPOSITION FOR RECLAMATION OF THE LANDS DISTURBED AS A RESULT OF UNDERGROUND COAL MINING 

      Tkach, Ilya; Ткач, І. В.; Ткач, Ілля Вячеславович; Pavlychenko, Artem; Павличенко, А. В.; Павличенко, Артем Володимирович; Павличенко, Артем Владимирович (2018)
      Underground coal development is accompanied by significant deformations of the earth's surface, changes in the hydrological mode of groundwater and surface water, as well as other negative ...
    • BIOUTILIZATION OF WASTE AGROINDUSTRIAL COMPLEX FOR RECEIVING BIOGAS 

      Garmash, Svetlana; Semenov, Nikita (2018)
      A main problem of many countries is the search of promising energy sources. Biomass (wood, straw, plant residues of agricultural production, manure, etc.) is considered one of the key renewable energy resources ...