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1 воздействие производства энергии на окружающую среду
воздействие производства энергии на окружающую среду
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
environmental impact of energy
Energy and environmental problems are closely related, since it is nearly impossible to produce, transport, or consume energy without significant environmental impact. The environmental problems directly related to energy production and consumption include air pollution, water pollution, thermal pollution, and solid waste disposal. The emission of air pollutants from fossil fuel combustion is the major cause of urban air pollution. Diverse water pollution problems are associated with energy usage. One major problem is oil spills. In all petroleum-handling operations, there is a finite probability of spilling oil either on the earth or in a body of water. Coal mining can also pollute water. Changes in groundwater flow produced by mining operations often bring otherwise unpolluted waters into contact with certain mineral materials which are leached from the soil and produce an acid mine drainage. Solid waste is also a by-product of some forms of energy usage. Coal mining requires the removal of large quantities of earth as well as coal. In general, environmental problems increase with energy use and this combined with the limited energy resource base is the crux of the energy crisis. An energy impact assessment should compare these costs with the benefits to be derived from energy use. (Source: RAU)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > воздействие производства энергии на окружающую среду
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2 производство цемента
производство цемента
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
cement manufacture
Cement is produced by heating a mixture of clay or shale plus chalk or lime in a rotary kiln up to 250 m long per 8 m diameter rotating at 1 rpm. The process can be wet, semi-dry or dry and the fuel can be pulverized coal, oil or gas. As the coal ash is similar in composition to the clay or shale, it can stay in the cement clinker. As one of the kiln operator's major costs is fuel and even a modest sized kiln can consume 8-10 tons of coal per hour, the cement kiln could, therefore, solve a disposal problem and also benefit the cement manufacturer by reducing fuel costs. (Source: PORT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > производство цемента
См. также в других словарях:
major problem — big problem, serious problem … English contemporary dictionary
problem — prob|lem W1S1 [ˈprɔbləm US ˈpra: ] n ▬▬▬▬▬▬▬ 1¦(difficulty)¦ 2 3¦(question)¦ 4 no problem 5 the (only) problem is (that) ... 6 that s your/his etc problem 7 it s/that s not my problem 8 What s your/his etc problem? 9 Do … Dictionary of contemporary English
Problem of mental causation — The problem of mental causation is a conceptual issue in the philosophy of mind. That problem, in short, is how to account for the common sense idea that intentional thoughts or intentional mental states are causes of intentional actions. The… … Wikipedia
major — ▪ I. major ma‧jor 1 [ˈmeɪdʒə ǁ ər] adjective [only before a noun] 1. very large or important when compared with other companies, countries, activities etc of a similar kind: • a major New York bank • a meeting of the seven major industrialized… … Financial and business terms
major — I UK [ˈmeɪdʒə(r)] / US [ˈmeɪdʒər] adjective *** 1) [usually before noun] important, serious, large, or great Major roadworks ahead. a major factor: Age is a major factor affecting chances of employment. a major problem/obstacle: one of the major… … English dictionary
major — ma|jor1 W2S3 [ˈmeıdʒə US ər] adj [Date: 1200 1300; : Latin; Origin: larger, greater , from magnus large, great ] 1.) [usually before noun] having very serious or worrying results ≠ ↑minor ▪ There is a major problem with parking in London. ▪ The… … Dictionary of contemporary English
major — ma|jor1 [ meıdʒər ] adjective *** 1. ) usually before noun important, serious, large, or great: Major roadwork ahead. a major factor: Age is a major factor affecting chances of employment. a major problem/obstacle: one of the major problems… … Usage of the words and phrases in modern English
major — /ˈmeɪdʒə / (say mayjuh) noun 1. Military a commissioned officer ranking below a lieutenant colonel and above a captain. 2. one of superior rank in a specified class. 3. a person of full legal age. 4. Music a major interval, chord, scale, etc. 5.… …
major — [[t]me͟ɪʤə(r)[/t]] ♦ majors, majoring, majored 1) ADJ GRADED: ADJ n You use major when you want to describe something that is more important, serious, or significant than other things in a group or situation. The major factor in the decision to… … English dictionary
major — 1 adjective 1 (usually before noun) very large or important, when compared to other things or people of a similar kind: There are two major political parties in the US. | Mahler s music was a major influence on the young composer. | one of the… … Longman dictionary of contemporary English
major — 01. Smoking is a [major] cause of cancer. 02. Hilary [majored] in economics at university. 03. Marlene switched her [major] from education to linguistics so she could teach ESL to immigrants. 04. Your grandfather was a [major] in the army. 05.… … Grammatical examples in English