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RECYCLING

- Recycling of industrial wastes (metallurgical, mechanical, chemical, of a power plant, after mining and mineral processing activities, food industry)
- Recycling of municipal refuse, hospital, agricultural, radioactive wastes
- Recycling of spoils and demolition waste
- Recycling of car wrecks
- Recycling of plastics
- Recycling of other wastes
- Introducing new technologies for electronic processing
- Alternative processing of tail wastes with the aim of maximum of recycling and/or reclaiming

Articles in this section


TOXIC SUBSTANCES IN HAZARDOUS HOUSEHOLD WASTE (Papers SGEM2018)

V. Ishchenko, V. Pohrebennyk, B. Borowik, P. Falat, A. Shaikhanova
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Many countries have no waste separation and mixed household waste accumulated mostly in landfills could pose serious environmental risk if landfills do not fulfill the requirements. The risk becomes much higher with increasing of hazardous components quantities in household waste (...)


USAGE OF BOTTOM ASH FROM COAL COMBUSTION TO REPLACE NATURAL AGGREGATE IN MANUFACTURING OF BUILDING MATERIALS (Papers SGEM2018)

L. Anghelescu, M. Cruceru, B. M. Diaconu, B. Valentim
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Ash resulted from coal burning in steam generator boilers of large power plants is an industrial waste which rises major problems for the environment, both in terms of large quantities currently generated and quantities accumulated over time in specific deposits. Concerning the fly (...)


USE OF WASTE WATER AT SCHOOLS (Papers SGEM2018)

M. Teichmann, N. Szeligova, F. Kuda
Thursday 11 October 2018 by Libadmin2018
ABSTRACT In recent years, methods of building evaluation from the point of view of their energy management, environmental footprint, etc. have often been applied in practice and also have been involved to not only Czech legislation. This is why the owners, operators and designers of buildings (...)


UTILIZATION OF RECYCLED MATERIALS IN ROAD CONSTRUCTION (Papers SGEM2018)

S. Majer, B. Budzinski
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Sustainable and ecofriendly engineering requires the use of high amounts of recycled materials. Extensive amounts of building materials required for construction of roads facilitates the use of recycled old surfaces from the ecological and economical point of view. Reconstruction and (...)


WASTE REDUCTION AND RECYCLING – A CASE STUDY FOR ROMANIA (Papers SGEM2018)

D. L. Manea, E. E. Manea, F. Nenciu, A. Tiganila, A. Gheorghe
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The paper is a review of the current situation of waste management in Romania, focusing on solids recovery and recycling. Although some efforts have been made in the Romanian waste sector in order to reach the European targets within the deadlines, the national waste management plan (...)


WHOLENESS OF BRIQUETTES MADE FROM RECYDLED SILICON CARBIDE DURING HANDLING IN EARLY STAGE (Papers SGEM2018)

R. Pernicova, T. Kolomaznik
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The main aim of this paper is influence of composition samples partially made from recycled silicon carbide on integrity of .products. Since the products are used in the foundry industry, it is necessary to achieve high wholeness and strength of the samples in order to avoid their (...)


POSSIBLE USES OF COAL IN CIRCULAR ECONOMY (Papers SGEM2018)

M. Cruceru, B. M. Diaconu, B. Valentim, L. Anghelescu
Thursday 11 October 2018 by Libadmin2018
ABSTRACT Even if the European Commission estimates that the end-of-life recycling input rate for coking coal is zero, some initiatives proved that coal could play a role in circular economy. Coal-fired power plants still play a significant role in electricity generation although a lot of (...)


RECENT APPROACHES REGARDING THE SELECTION OF APPROPRIATE METHODS FOR THE CHARACTERIZATION AND ANALYSIS OF USED OILS IN ORDER TO ASSESSMENT OF THE METALS CONTENT (Papers SGEM2018)

L. Kim, B. Stanescu, A. Cuciureanu, M.G. Arama, G. A. Traistaru
Thursday 11 October 2018 by Libadmin2018
ABSTRACT This paper presents a recent study regarding choosing and optimizing of the appropriate test methods to characterization and analysis of used oils from different sectors of activity, in order to evaluate the heavy metal content. In the first step, the samples preparation stage for (...)


RECIRCULATION OF ASH AND SLAG WASTE AT THE CERAMIC BRICK PRODUCTION (Papers SGEM2018)

E.A. Korolev, A.A. Eskin, E.R. Barieva
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The flue ash and slags are accounting a significant part of thermal electric complexes waste, which operating on solid energy fuel. Most of this by-product does not find further application, accumulating in ash-disposal dump areas. Meanwhile, ash-and-slag wastes can widely use as raw (...)


RECYCLING POSSIBILITIES OF THE SLAG FROM CUPOLA FURNACE (Papers SGEM2018)

D. Baricova, A. Pribulova,P. Futas
Thursday 11 October 2018 by Libadmin2018
ABSTRACT The cupola furnace is a most widely used foundry furnace for melting of cast iron. Besides main product, cast iron, also secondary products are formed in cupola furnace. They have a character of secondary raw materials, or industrial wastes. Under the laws applicable to waste (...)


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