AGRI-FOODSTUFFS|food technology|food additive
- ocsaigin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- oxygen
- en
- oxygène
- fr
- E 948
- mul
38 results
- INDUSTRY|chemistry|chemical element
- ocsaigin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Definition dúil ghásach arb é 8 a huimhir adamhach, gan dath gan bholadh Reference Fiontar, Ollscoil Chathair Bhaile Átha Cliath (DCU), bunaithe ar: 'ocsaigin'. Hussey, M. Fréamh an Eolais. Coiscéim, Baile Átha Cliath, 2011.
- Sauerstoff
- de
- Definition chemisches Element:Ordnungszahl 8 Reference Römpp,Chemie-Lexicon
- oxygen
- en
- Definition chemical element:atomic number 8 Reference "IUPAC - Periodic Table of the Elements: http://www.iupac.org/reports/periodic_table/index.html#names (23/10/2007)"
- oxygène
- fr
- Definition élément chimique de la famille des chalcogènes, de symbole O et de numéro atomique 8 Reference "http://fr.wikipedia.org/wiki/Oxyg%C3%A8ne (15.11.2007)"
- O
- mul
- INDUSTRY|chemistry
- coibhéis Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- equivalent | oxygen
- en
- Definition a unit of amount of substance used in chemistry and the biological sciences and is the amount of a substance which will either:- react with or supply one mole of hydrogen ions (H+) in an acid–base reaction; or- react with or supply one mole of electrons in a redox reaction Reference "Wikipedia http://en.wikipedia.org/wiki/Equivalent_%28chemistry%29 [29.6.2010]"
- Comment "See also:IUPAC. 6.3 The use of the equivalence concept, http://www.iupac.org/publications/analytical_compendium/Cha06sec3.pdf [2.2.2016]"
- SCIENCE|natural and applied sciences|life sciences
- iontógáil aibitheach ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- INDUSTRY|iron, steel and other metal industries
- tiontaire dícharbónaithe ocsaigine argóin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Context 'Déantar cóireáil theirmeach ar shloda a ghintear ó aisghabháil aigéid mheasctha chun ábhar ar mhórán fluairíde cailciam a tháirgeadh is féidir a úsáid i dtiontairí dícharbónaithe ocsaigine argóin.' Reference "Cinneadh Cur Chun Feidhme (AE) 2022/2110 lena mbunaítear na conclúidí maidir leis na teicnící is fearr atá ar fáil (BAT), faoi Threoir 2010/75/AE ó Pharlaimint na hEorpa agus ón gComhairle maidir le hastaíochtaí tionsclaíocha, le haghaidh an tionscadail próiseála miotal feiriúil (a bhfuil fógra tugtha ina leith faoi dhoiciméad C(2022) 7054) (Téacs atá ábhartha maidir le LEE),CELEX:32022D2110/GA"
- tiontaire AOD Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- argon oxygen decarburisation converter | AOD converter | AOD vessel
- en
- Definition brick-lined steel shell with provision for introduction of oxygen and inert gas (argon or nitrogen) below the surface of the molten metal Reference "MetalTek International. 'What Is AOD (Argon Oxygen Decarburization)?' (12.5.2022)"
- INDUSTRY|iron, steel and other metal industries
- dícharbónú ocsaigine argóin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Context 'Déantar cóireáil theirmeach ar shloda a ghintear ó aisghabháil aigéid mheasctha chun ábhar ar mhórán fluairíde cailciam a tháirgeadh is féidir a úsáid i dtiontairí dícharbónaithe ocsaigine argóin.' Reference "Cinneadh Cur Chun Feidhme (AE) 2022/2110 lena mbunaítear na conclúidí maidir leis na teicnící is fearr atá ar fáil (BAT), faoi Threoir 2010/75/AE ó Pharlaimint na hEorpa agus ón gComhairle maidir le hastaíochtaí tionsclaíocha, le haghaidh an tionscadail próiseála miotal feiriúil (a bhfuil fógra tugtha ina leith faoi dhoiciméad C(2022) 7054) (Téacs atá ábhartha maidir le LEE),CELEX:32022D2110/GA"
- argon-oxygen-decarburization | argon oxygen decarburisation | AOD process
- en
- Definition method for refining of stainless steels with low carbon contents in which initial melting the metal is then transferred to an AOD (argon oxygen decarburisation) vessel where it will be subjected to three steps of refining; decarburisation, reduction, and desulfurisation Reference "COM-Terminology Coordination, based on: 'Argon oxygen decarburization' (12.5.2022)"
- SOCIAL QUESTIONS|health|medical science
- sáithiú ocsaigine artaireach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- arterial oxygen saturation
- en
- Definition percentage of haemoglobin molecules in the arterial blood which are saturated with oxygen Reference "'Understanding Pulse Oximetry. SpO2 Concepts' (7.8.2020). Philips Medical Systems"
- saturation oxyhémoglobinée | saturation oxygénée | pourcentage de saturation de l'hémoglobine en oxygène | SaO 2 | saturation artérielle en O2 | SaO2
- fr
- Definition rapport entre la concentration en oxygène fixé sur l'hémoglobine (contenu en oxygène) et la quantité maximale d'oxygène transportable par l'hémoglobine (capacité en oxygène); valeur normale:0,96 Reference Bernards & Bouman,Fysiologie van de mens,1983,Utrecht/Antwerpen:Bohn,Scheltema & Holkema
- INDUSTRY|iron, steel and other metal industries|iron and steel industry
- bunfhoirnéis ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- BOF | basic oxygen furnace
- en
- Definition steel making furnace, in which molten pig iron and steel scrap convert into steel due to oxidizing action of oxygen blown into the melt under a basic slag Reference "SubsTech. Basic Oxygen Furnace (BOF) http://www.substech.com/dokuwiki/doku.php?id=basic_oxygen_furnace_bof [17.11.2010]"
- INDUSTRY|iron, steel and other metal industries|iron and steel industry · ENVIRONMENT|environmental policy|climate change policy|emission trading
- gás foirnéise cruach ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Context '... antraicít, gual cóic, gual biotúmanach eile, gual fo-bhiotúmanach, lignít/gual donn, móin, breosla paitinne, cóc oigheann cóic, cóc gáis, tarra guail, BKB/PB, gás oibreacha gáis, gás oigheann cóic, gás foirnéise soinneáin agus gás foirnéise cruach ocsaigine.' Reference "Rialachán (CE) Uimh. 1099/2008 maidir le staidreamh i dtaca le fuinneamh, CELEX:32008R1099/GA"
- gás bunfhoirnéise ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- other recovered gases | converter BOF gas | converter gas | LD gas | basic oxygen furnace gas | BOF gas | basic oxygen steelmaking gas | BOS gas | convertor gas | oxygen steel furnace gas
- en
- Definition by-product of the production of steel in an oxygen furnace, recovered on leaving the furnace Reference "Regulation (EC) No 1099/2008 on energy statistics"
- Comment Other recovered gases are also known as converter gas, LD gas or BOS gas. The quantity of recuperated fuel should be reported on a gross calorific value basis. Also covers non-specified manufactured gases not mentioned above, such as combustible gases of solid carbonaceous origin recovered from manufacturing and chemical processes not defined elsewhere.
- INDUSTRY|iron, steel and other metal industries
- déanamh cruach bunata le hocsaigin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- basic oxygen steelmaking | basic oxygen process | BOS
- en
- Definition steelmaking process in which a stream of oxygen is directed onto the surface of a charge of liquid pig iron, thereby oxidizing carbon and other unwanted impurities Reference Multilingual Aeronautical Dictionary (AGARD,1980)
- SCIENCE|natural and applied sciences|physical sciences|chemistry|analytical chemistry · ENVIRONMENT|natural environment|physical environment|aquatic environment|water
- éileamh bithchemiceach ar ocsaigin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- biochemical oxygen demand | biological oxygen demand | BOD
- en
- Definition amount of oxygen consumed by bacteria and other microorganisms while they decompose organic matter under aerobic (oxygen is present) conditions at a specified temperature Reference "USGS. Water Science School. 'Biological Oxygen Demand (BOD) and Water' (23.5.2023)"
- Comment There are two stages of decomposition in the BOD test: a carbonaceous stage and a nitrogenous stage (fig. 7.0-1). - The carbonaceous stage, or first stage, represents that portion of oxygen demand involved in the conversion of organic carbon to carbon dioxide. - The nitrogenous stage, or second stage, represents a combined carbonaceous plus nitrogeneous demand, when organic nitrogen, ammonia, and nitrite are converted to nitrate. Nitrogenous oxygen demand generally begins after about 6 days. For some sewage, especially discharge from wastewater treatment plants utilizing biological treatment processes, nitrification can occur in less than 5 days if ammonia, nitrite, and nitrifying bacteria are present. In this case, a chemical compound that prevents nitrification should be added to the sample if the intent is to measure only the carbonaceous demand. The results are reported as carbonaceous BOD (CBOD), or as CBOD5 when a nitrification inhibitor is used.The standard oxidation (or incubation) test period for BOD is 5 days at 20 degrees Celsius (°C) (BOD5).
- BOD
- mul
- SCIENCE|natural and applied sciences|life sciences
- ídiú ceimiceach ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- chemical oxygen consumption
- en
- Comment "term used when a not completely standard procedure is suggested. See also chemical oxygen demand IATE:1450129"
- INDUSTRY|chemistry · ENVIRONMENT
- éileamh ceimiceach ar ocsaigin Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Definition tomhas ar an méid ocsaigne a chaitear ó oscaídeoir ceimiceach i ndálaí rialaithe Reference "Fiontar, Ollscoil Chathair Bhaile Átha Cliath (DCU), bunaithe ar:'Plean Iniúchta Náisiúnta 2013', An Ghníomhaireacht um Chaomhnú Comhshaoil, https://www.epa.ie/pubs/reports/water/wastewater/National%20Inspection%20Plan_final_GAE.pdf [27.5.2016]"
- CSB | chemischer Sauerstoffbedarf
- de
- Definition Sauerstoffmenge, welche zur Oxidation aller chemischen Verbindungen im Wasser nötig ist Reference "http://www.envirohelp.eu.com/germany/glossary/index.html, 19.07.2006"
- COD | chemical oxygen demand | oxygen demand
- en
- Definition "amount of dissolved oxygen1 required to react with chemicals in water1dissolved oxygen [ IATE:1491194 ]" Reference "COM-Terminology Coordination, based on:Raelen Williard,Howard E. Haines, Jr. Montana Bioenergy Guidebook. Montana Department of Natural Resources and Conservation. December 1991, https://books.google.be/books?id=LMVL8GTjIyEC&pg=PR10&lpg=PR10&dq=amount+of+dissolved+oxygen+required+to+combine+with+chemicals+in+wastewater&source=bl&ots=4YtA5K13zg&sig=StIV44MYttlObwBlVqlhNdobgV4&hl=fr&sa=X&redir_esc=y#v=onepage&q=amount%20of%20dissolved%20oxygen%20required%20to%20combine%20with%20chemicals%20in%20wastewater&f=false [3.2.2016]"
- Comment "A measure of the oxygen equivalent of that portion of organic matter that is susceptible to oxidation by a strong chemical oxidizing agent.It is a measure of the oxidisability of a substance, expressed as the equivalent amount in oxygen of an oxidising reagent consumed by the substance under fixed laboratory conditions.See also: - biochemical oxygen demand [ IATE:1427092 ]- dichromate method [ IATE:753071 ] "
- demande chimique en oxygène | DCO | COD
- fr
- Definition "la consommation en oxygène par les oxydants chimiques forts pour oxyder les substances organiques et minérales de l'eau. Elle permet d'évaluer la charge polluante des eaux usées.""" Reference "Wikipédia, l'encyclopédie libre, http://fr.wikipedia.org/wiki/Demande_chimique_en_oxyg%C3%A8ne [15.2.2007]"
- Comment "L'oxydant employé classiquement est le dichromate de potassium [ IATE:753071 ]. DCO mesure la totalité des substances oxydables, ce qui inclut celles qui sont biodégradables. La quantité de matières biodégradables par oxydation biochimique (oxydation par des bactéries aérobies qui tirent leur énergie de réactions d'oxydo-réduction) contenue dans l'eau à analyser est définie par le paramètre DBO [ IATE:1427092 ]"
- TRANSPORT · TRANSPORT|land transport|land transport · EMPLOYMENT AND WORKING CONDITIONS
- trealamh ocsaigine le ciorcad iata Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- closed circuit oxygen equipment
- en
- Definition a form of apparatus for the administration of oxygen in which the gas breathed out is recirculated after removal of carbon dioxide,and oxygen added to replace that utilized by the body Reference Multilingual Aeronautical Dictionary(AGARD,1980)
- TRANSPORT · TRANSPORT|land transport|land transport · EMPLOYMENT AND WORKING CONDITIONS
- trealamh soláthar leanúnach ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- constant flow oxygen equipment | continuous flow oxygen equipment
- en
- Definition a form of oxygen administration apparatus in which,at a given altitude,the flow of oxygen is constant and does not vary with the phases of the respiratory cycle of the user Reference Multilingual Aeronautical Dictionary(AGARD,1980)
- SOCIAL QUESTIONS|health|medical science
- trealamh ocsaigine ar éileamh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- demand oxygen equipment
- en
- Definition "an apparatus for the administration of oxygen in which the supply is controlled by a ""demand oxygen regulator""" Reference Multilingual Aeronautical Dictionary(AGARD,1980)
- SOCIAL QUESTIONS|health|medical science
- rialtán ocsaigine ar éileamh Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- "rialtán ""ocsaigin ar éileamh""" Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- demand oxygen regulator | oxygen pressure demand regulator
- en
- Definition a device which regulates the flow of gas from a high pressure source in response to a reduction in pressure at its outlet.In aircraft breathing systems,the gas is either oxygen or a mixture of air and oxygen and the flow from the regulator to the face mask is controlled by the pressure fluctuations in the mask produced by breathing.The flow of gas from a demand regulator matches the instantaneous inspiratory flow of the user Reference Multilingual Aeronautical Dictionary(AGARD,1980)
- ENVIRONMENT · INDUSTRY|chemistry
- ocsaigin thuaslagtha Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- dissolved oxygen | DO | dissolved oxygen concentration
- en
- Definition The amount of free (not chemically combined) oxygen dissolved in water, wastewater, or other liquid, usually expressed in milligrams per liter, parts per million, or percent of saturation. Reference "IWATE, UNU, NTT, Environment Network Collaborative Project, http://www.ias.unu.edu/ecology/monitoring/terms.htm [7.12.2006]"
- Comment Adequate concentrations of dissolved oxygen are necessary for the life of fish and other aquatic organisms and the prevention of offensive odors. Dissolved oxygen levels are considered the most important and commonly employed measurement of water quality and indicator of a water body's ability to support desirable aquatic life. The ideal dissolved oxygen level for fish is between 7 and 9 milligrams per liter (mg/l); most fish cannot survive at levels below 3 mg/l of dissolved oxygen. Secondary and advanced wastewater treatment techniques are generally designed to ensure adequate dissolved oxygen in waste-receiving waters.
- O.D. | oxygène dissous
- fr
- Definition quantité d'oxygène dissous dans l'eau à une température donnée, généralement exprimée en milligrammes par litre ou en pourcentage de saturation Reference Rivard,Denis,Vocabulaire des précipitations acides et de la pollution atmosphérique,1988,RINT,Ottawa
- INDUSTRY|chemistry · ENVIRONMENT
- braiteoir leictriceimiceach ocsaigine Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- capteur électrochimique à oxygène
- fr
- Definition capteur électrochimique utilisant des oxydes et des fluorures stables à haute température pour le contrôle des procédés métallurgiques et des combustions, ainsi que pour la détermination des données thermodynamiques de nombreux composés d'intérêt métallurgique Reference Popescu,M.,e.a.,Analyse et traitement physicochimique des rejets atmosphériques industriels,1998,Lavoisier,Tec & Doc,Paris,p.265
- TRANSPORT · TRANSPORT|land transport|land transport
- ocsaigin éigeandála Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- emergency oxygen
- en
- Definition a reservoir of oxygen,the contents of which are automatically supplied to the occupant of an ejection seat on ejection Reference Multilingual Aeronautical Dictionary(AGARD,1980)