Brown Coal Bulletin, 2014 (vol. 54), issue 1
Overview and assessment of the impact of the most important technical remediation measures implemented after the underground water penetration (breakage) into the mines Döllinger, Viktorin and Gisela to ensure the stability of the Teplice springs
Ing. Svatopluk Havrlík, Ing. Josef Halíř, Ph.D.
Zpravodaj Hnědé uhlí 2014, 54(1)
The article deals with the Teplice Springs and describes more specifically the influence of the most important remediation measures implemented after the penetration of rhyolite water into the underground mines Döllinger, Viktorin and Gisela. These penetrations very negatively affected the situation of rhyolite waters and significantly influenced the Teplice Springs, used for the balneology. Fourteen remedial measures are described and evaluated, sorted chronologically, as they were realized, from 1879 until 2004. These measures reflected the knowledge at the time of their realization and gradually aimed to achieve a relatively good level of stabilization...
Issues of hydrogeology and the water balance of the Lake ČSM in the cadastral territory of Dubí-Pozorka
RNDr. Lumír Horčička, Ing. Josef Halíř, Ph.D.
Zpravodaj Hnědé uhlí 2014, 54(1)
The article deals with the hydrological and hydrogeological issues connected with the Lake CSM. Fluctuations in the water level in this water reservoir induce considerable stability problems and, ultimately, they would endanger even the stability of the road connecting villages Pozorka and Mstišov. The total value of water inflows in amount of 13,1 l.s-1 was evaluated by the balance calculation. This balance does not match the real values of the whole hydrological balance of the Lake due to the non-exact input data given from mining-historical development of the territory. Unfortunately the current state of knowledge does not enable to achieve more...
Reduction of dust emissions of the coal line A, depot II and dumping machine USSK 3 in Vršanská uhelná a.s.
Ing. Jaromír Täuber
Zpravodaj Hnědé uhlí 2014, 54(1)
The article describes the technical solution of the reduction of dust emission in one part of the coal line "A", on the tip of the universal dump track machine USSK 3 and the coal depot II on the Vršanská uhelná a.s.
Comparison of the quality of the solid alternative fuels (TAP) and the products after their combustion with regard to the occurrence of selected trace elements
Ing. Vladimíra Brzáková, Mgr. Eva Pertile, Ph.D.
Zpravodaj Hnědé uhlí 2014, 54(1)
The article is focused on the utilisation of non-renewable natural resources and an effort to replace them with solid alternative fuels that are produced from the normal municipal waste. Their exploitation in industry and the energy sector is the current topic for the investigation of non-renewable natural resources. The article gives the list of various types of alternative fuels and their various components and describes their characteristics and hazardous properties. The work describes the distribution of selected trace elements - lead, chromium and arsenic - between the products of combustion of solid alternative fuels. The main aim of the experimental...
Revitalization of water regime on the dumps
Ing. Konstantin Dimitrovský, Ing. Miroslav Kunt, Ph.D., Ing. Jiří Prošek, Ing. Alena Jančová
Zpravodaj Hnědé uhlí 2014, 54(1)
The responsible approach to the recovery of complicated ecosystems in areas of brown coal mining (the region of Karlovy Vary, ústí nad Labem) assumes the solution and explanation based on the perfect knowledge of the poly-factorial relationships obtained by the modern experimental and practical research in the system of rock-water-climate-vegetation. The listed components and their recovery of the landscape in the form of agricultural soil, forests, lakes, and other (forest parks, sports complexes, zoo-parks, pheasantry, etc.) indicate that the solution is completely different from the regeneration of vegetation on the original soils in the so-called...