chemical pollutant


English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.

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  • Pollutant Release and Transfer Register — Ein Schadstoffemissionsregister ist eine nationale oder internationale Datenbank, die Freisetzungen (Emissionen) von (Schad)stoffen enthält. In der Regel werden die im Schadstoffemissionsregister erfassten Stoffe von industriellen… …   Deutsch Wikipedia

  • Chemical weapons in World War I — A poison gas attack using gas cylinders in World War I. The use of chemical weapons in World War I ranged from disabling chemicals, such as tear gas and the severe mustard gas, to lethal agents like phosgene and chlorine. This chemical warfare… …   Wikipedia

  • pollutant — noun ADJECTIVE ▪ air, atmospheric, environmental, water ▪ biological, chemical, hazardous, organic, toxic ▪ …   Collocations dictionary

  • pollutant — UK [pəˈluːt(ə)nt] / US [pəˈlut(ə)nt] noun [countable] Word forms pollutant : singular pollutant plural pollutants a substance that is harmful to the environment the dumping of chemical pollutants in the world s oceans …   English dictionary

  • chemical — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ organic ▪ inorganic, synthetic ▪ dangerous, harmful, hazardous, poisonous, toxic …   Collocations dictionary

  • pollutant — pol|lut|ant [pəˈlu:tənt] n a substance that makes air, water, soil etc dangerously dirty, and is caused by cars, factories etc air/environmental/water etc pollutants ▪ New regulations will reduce hazardous air pollutants. ▪ a dumping ground for… …   Dictionary of contemporary English

  • pollutant — noun (C, U) a substance that makes air, water, soil etc dangerously dirty, and is caused by cars, factories etc: emissions of chemical pollutants …   Longman dictionary of contemporary English

  • pollutant — pol•lu•tant [[t]pəˈlut nt[/t]] n. 1) ecl something that pollutes 2) ecl any substance, as a chemical or waste product, that renders the air, water, or other natural resource harmful or generally unusable • Etymology: 1890–95 …   From formal English to slang

  • Persistent organic pollutant — State parties to the Stockholm Convention on Persistent Organic Pollutants Persistent organic pollutants (POPs) are organic compounds that are resistant to environmental degradation through chemical, biological, and photolytic processes …   Wikipedia

  • AP 42 Compilation of Air Pollutant Emission Factors — The AP 42 Compilation of Air Pollutant Emission Factors, was first published by the U.S. Public Health Service in 1968. In 1972, it was revised and issued as the second edition by the U.S. Environmental Protection Agency (EPA). In 1985, the… …   Wikipedia

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