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The paper deals with processing the waste generated in paper recycling: initial waste of paper mill and sludge after wastewater treatment. The authors have analyzed characteristics of the waste of paper recycling generated in paper recycling plant near Kyiv (Ukraine): calorific value, moisture and ash content. The heating value of waste of paper recycling range from 6.5 to 24 kJ/kg and significantly depends on moisture content. Potential environmental impact depends largely on the physical and chemical characteris...

An idea of пїЅclean productionпїЅ, which provides for the modernization of industrial enterprises to environmental standards, is the concept that promote to sustainable development. The idea of combining economic and environmental effectiveness is a base of the concept. The most common indicator of balance is the environmental footprint, which is determined through calculating the use of natural resources. In addition, the environmental footprint provides an opportunity to assess how long can affect on the environ...

The activities of mining and chemical enterprises in Ukraine have reserved a number of environmental issues that affects all elements of the environment and requires immediate solution. Nowadays, in Ukraine, there are still relevant soil subsidence in areas of mining and chemical enterprises, the accumulation of large-tonnage industrial wastes, accumulation and migration of heavy metals in soils. Equally, important is the issue of water pollution in the area of mining and chemical enterprises. The purpose of this ...

The article aims at analysing the content of heavy metals in the soils of two rural administrative units of the municipality of Trzebinia namely Psary and P?oki which are located in the Silesian-KrakпїЅw Upland, in the western part of the Malopolska province, in Poland. The analysis of soil material was based on the determination of granulometric composition of the soil with the use of the Casagrande method modified by PrпїЅszy?ski (according to the industry standard BN-78/9180-11)[1], soil reaction in 1M KCl and ...