It's much better with the article, see the Ngram. “not found: made in Czech Republic”.Člen lze vynechat jedině v technickém kontextu z úsporných důvodů. Špatně je bez členu, a to hned z dvou důvodů: “republic” je počitatelná one republic, two republics atd., a republic je definovaná the Czech Republic. I come from the Czech Republic, he was born in the Czech
Acid mine lakes are particularly abundant in central Europe, in parts of Germany, Poland, and the Czech Republic. In past times (up to the end of the twentieth century) the extensive reserves of lignite in these areas were extracted by opencast mining on enormous scales, leaving a legacy of a very large number of man-made lakes of varying sizes and chemistries. In the Lusatia district of
Location selection of tailings dam for Kolwezi copper mine (Democratic Republic of the Congo) By Andrè Oosthuizen. Abstract. M.A.Environmentally, the past 10 15 years have experienced a very positive approach to improving the quality of affluent discharged from the mining processes and ultimately the quality of seepage from the tailings dam area to the receiving environment. With the
Location selection of tailings dam for Kolwezi copper mine (Democratic Republic of the Congo) By Andrè Oosthuizen. Get PDF (1 MB) Abstract. M.A.Environmentally, the past 10 15 years have experienced a very positive approach to improving the quality of affluent discharged from the mining processes and ultimately the quality of seepage from the tailings dam area to the receiving
Australian Broadcasting Company reports that Western Australian company Carbine Resources is investigating the technical viability of extracting an estimated million ounces of gold and 60,000 tons of copper left in the tailings at the old Mt. Morgan Mine site in central Queensland. Numerous other tailings projects are underway in Australia.
Czech Republic Czech Republic Cultural Life: The territory of the Czech Republic traditionally has been between the German and Slav lands, and Czech cultural traditions are a mixture of both. Influences from farther afield also have been strong. Visually the most striking influences are Italian—in Renaissance and Baroque architecture, for instance—while literature, music, the visual
Czech Republic. The Czech Republic is the birthplace of industrial-scale uranium mining. Uranium mining at Jáchymov (at that time named Joachimsthal and belonging to Austria-Hungary) started in the 1890s on an industrial scale, after the silver and cobalt production of the deposit declined. Uranium was first utilised to produce mainly yellow
Czech Republic. Country profile CZECH REPUBLIC 2015 review of material resource efficiency policies in Europe 2 This country profile is based on information collected by the Waste Management Department Ministry of the Environment, Empress o.s., and Ecology Department Ministry of Industry and Trade. This document should not be seen as an official list of government priorities and is not
In the 1960s, Earle Klohn, one of the founders of Klohn Crippen Berger (KCB), recognized that applying water dam technologies to the design of large tailings dams for the new high-tonnage copper mines in British Columbia, Canada, was problematic, because tailings dams are continuously constructed (raised and expanded) during the life of a mine, whereas water dams are built once and rarely
Flotation tailings resulting in the production process of copper mining on the „Veliki Krivelj“ is disposed in the tailing dump, which was established in the valley of the Krivelj river. To regulate the Krivelj river flow in the tailings area, was built the collector length of 2075 m. Due to the variations of designs, the collector has suffered serious damage, which requires constant
Vöröš et al. (2018), reported that the weathering of old coal-waste dumps is the likely source associated with a significant increase in the amount of Hg into the Bílina River (Czech Republic). Alahabadi and Malvandi (2018) showed that metals such as As, Cr, Mn, Fe and Se in the sediment stream of the Tajan River (Iran) can be mainly associated with anthropogenic sources.
Czech RepublicCzech RepublicResources and power: Although reserves are limited, the Czech Republic produces significant quantities of bituminous, anthracite, and brown coal. Most of the bituminous coal is derived from the OstravaKarviná coalfield in the northeast, although it is also mined near Kladno in the Plze basin, as well as near Trutnov and Brno. Inquire Now; Use ore sorting
These include bioremediation options for acid mine drainage and new flocculation options for tailings management. We also undertake risk assessments to inform long-term environmental decision making and develop tools for assessing the vulnerability of mine sites to changing climatic conditions and weather, enabling proactive water management and hazard identification and mine closure.
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