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1 Selenium
сущ.геол. селен -
2 Selenium
nсм. SelenDeutsch-Russische Geologie und Mineralogie Wörterbuch > Selenium
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3 Selen
селен
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
selenium
A highly toxic, nonmetallic element; used in analytical chemistry, metallurgy, and photoelectric cells. (Source: MGH)
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Немецко-русский словарь нормативно-технической терминологии > Selen
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4 Erdwärme
геотермальная энергия
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
geothermal energy
An energy produced by tapping the earth's internal heat. At present, the only available technologies to do this are those that extract heat from hydrothermal convection systems, where water or steam transfer the heat from the deeper part of the earth to the areas where the energy can be tapped. The amount of pollutants found in geothermal vary from area to area but may contain arsenic, boron, selenium, lead, cadmium, and fluorides. They also may contain hydrogen sulphide, mercury, ammonia, radon, carbon dioxide, and methane. (Source: KOREN)
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Немецко-русский словарь нормативно-технической терминологии > Erdwärme
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5 Müll-Klärschlamm-Kompost
компост из сточного ила и отходов
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
refuse-sludge compost
Compost derived by the biodegradation of the organic constituents of solid wastes and wastewater sludges. The major public health issues associated with composting using solid wastes mixed with sewage sludge are pathogens, heavy metal, and odors. The heat generated during composting, as a result of the activities of thermophilic organisms, is capable of killing bacteria, viruses, protozoa and helminths present in sewage sludge. The metallic elements in sludge of greatest concern to human health are cadmium, lead, arsenic, selenium, and mercury. Only cadmium is normally found in sewage sludge at levels which, when applied to soils, can be absorbed by plants, and accumulate in edible parts, thereby entering the food chain. (Source: CORBIT)
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Немецко-русский словарь нормативно-технической терминологии > Müll-Klärschlamm-Kompost
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6 Elemente der Gruppe VI
химический элемент группы VI
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
element of group VI
Group VI consists of two subgroups: group VIb, the main group, and group VIa. Group VIa consists of chromium, molybdenum, and tungsten. The main group consists of oxygen, sulphur, selenium, tellurium, and polonium. (Source: CHSK)
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Немецко-русский словарь нормативно-технической терминологии > Elemente der Gruppe VI
См. также в других словарях:
Selenium — (pronEng|səˈliniəm) is a chemical element with the atomic number 34, represented by the chemical symbol Se, an atomic mass of 78.96. It is a nonmetal, chemically related to sulfur and tellurium, and rarely occurs in its elemental state in nature … Wikipedia
Sélenium — Sélénium Sélénium Arsenic … Wikipédia en Français
SÉLÉNIUM — Le sélénium a été découvert en 1817 par Jöns Jacob Berzelius dans les boues des chambres de plomb utilisées pour la préparation de l’acide sulfurique. C’est un élément rare, présent très souvent à l’état de traces dans les sulfures naturels où il … Encyclopédie Universelle
Selenium — Entwickler ThoughtWorks Aktuelle Version 2.11.0 (28. Oktober 2011) Betriebssystem Microsoft Windows, Linux, Mac OS X, Solaris, FreeBSD und andere Unix Varianten (basiert auf … Deutsch Wikipedia
Selenium-79 — is a radioisotope of selenium present in spent nuclear fuel and the wastes resulting from reprocessing this fuel. It is one of only 7 long lived fission products. Its yield is low (about 0.04%) as it it is near the lower end of the mass range for … Wikipedia
selenium — SELÉNIUM s.n. v. seleniu. Trimis de LauraGellner, 13.09.2007. Sursa: DEX 98 SELÉNIUM s.n. v. seleniu. Trimis de LauraGellner, 13.09.2007. Sursa: DN … Dicționar Român
Selenium — Se*le ni*um, n. [NL., from Gr. selh nh the moon. So called because of its chemical analogy to tellurium (from L. tellus the earth), being, as it were, a companion to it.] (Chem.) A nonmetallic element of the sulphur group of atomic number 34,… … The Collaborative International Dictionary of English
Selenĭum — (Chem.), so v.w. Selen … Pierer's Universal-Lexikon
selenium — Symbol: Se Atomic number: 34 Atomic weight: 78.96 Metalloid element, belongs to group 16 of the periodic table. Multiple allotropic forms exist. Chemically resembles sulphur. Discovered in 1817 by Jons J. Berzelius … Elements of periodic system
selenium — (n.) element name, Modern Latin, from Gk. selene moon (see SELENE (Cf. Selene)). Named by Berzelius (1818), on analogy of TELLURIUM (Cf. tellurium), with which it had been at first confused, and which was named for the earth. Despite the ium… … Etymology dictionary
selenium — [sə lē′nē əm] n. [ModL: so named (1818) by BERZELIUS Baron Jöns Jakob < Gr selēnē, the moon (see SELENE) + IUM, by analogy with TELLURIUM, with which it was assoc. in the ore] a nonmetallic chemical element with several allotropic forms, used… … English World dictionary
