TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
METAUX TOXIQUES [23 records]
Record 1 - internal organization data 2018-03-09
Record 1, English
Record 1, Subject field(s)
- Titles of National Programs (Canadian)
- Effects of Pollution
Record 1, Main entry term, English
- Great Lakes Herring Gull Contaminant Monitoring Program
1, record 1, English, Great%20Lakes%20Herring%20Gull%20Contaminant%20Monitoring%20Program
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Herring Gull eggs from several sites throughout the Great Lakes are monitored on an annual basis for a wide variety of organochlorine and heavy metal contaminants in order to assess the biological damage caused by the presence of persistent pollutants in the environment and to assess the effectiveness of efforts to prevent or reduce contamination by toxic chemicals in the Great Lakes basin. The survey has been ongoing since 1972. 1, record 1, English, - Great%20Lakes%20Herring%20Gull%20Contaminant%20Monitoring%20Program
Record 1, Key term(s)
- Great Lakes Herring Gull Contaminant Monitoring Programme
Record 1, French
Record 1, Domaine(s)
- Titres de programmes nationaux canadiens
- Effets de la pollution
Record 1, Main entry term, French
- Programme de surveillance des contaminants dans les œufs des goélands argentés des Grands Lacs
1, record 1, French, Programme%20de%20surveillance%20des%20contaminants%20dans%20les%20%26oelig%3Bufs%20des%20go%C3%A9lands%20argent%C3%A9s%20des%20Grands%20Lacs
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Les œufs des goélands argentés dans plusieurs colonies des Grands Lacs sont surveillés sur une base annuelle pour y déceler une grande variété de contaminants organochlorés et de métaux lourds, afin d’évaluer les dommages biologiques causés par la présence de polluants persistants dans l'environnement ainsi que l'efficacité des efforts déployés pour empêcher ou réduire la contamination par les produits chimiques toxiques dans le bassin des Grands Lacs. 1, record 1, French, - Programme%20de%20surveillance%20des%20contaminants%20dans%20les%20%26oelig%3Bufs%20des%20go%C3%A9lands%20argent%C3%A9s%20des%20Grands%20Lacs
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2016-06-17
Record 2, English
Record 2, Subject field(s)
- Pollutants
Record 2, Main entry term, English
- heavy metal
1, record 2, English, heavy%20metal
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Heavy metals are normally removed from waste water by forming an insoluble precipitate (usually a metallic hydroxide). 2, record 2, English, - heavy%20metal
Record number: 2, Textual support number: 1 OBS
heavy metal: this term can be used in the singular form, but it is normally used in the plural (heavy metals), to designate the whole group of metals collectively. 3, record 2, English, - heavy%20metal
Record number: 2, Textual support number: 2 OBS
heavy metal: The plural form of this term (heavy metals) has been standardized by Environment Canada and the Translation Bureau for use in the Air Pollutant Emission Inventory Report. 4, record 2, English, - heavy%20metal
Record 2, Key term(s)
- heavy metals
Record 2, French
Record 2, Domaine(s)
- Agents de pollution
Record 2, Main entry term, French
- métal lourd
1, record 2, French, m%C3%A9tal%20lourd
correct, masculine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
métaux lourds :Métaux de poids atomique élevé, toxiques dans l'eau de mer même à des concentrations de peu supérieures à la normale. 2, record 2, French, - m%C3%A9tal%20lourd
Record number: 2, Textual support number: 1 OBS
Presque tous [les métaux lourds] sont utiles aux plantes, aux animaux et à l'homme à très faible dose, mais deviennent plus ou moins toxiques à des doses élevées. Ce sont : le plomb, le mercure, l'arsenic, le zinc, le cadmium, le chrome, le nickel, le sélénium, le cuivre, le platine. [...] Tous se concentrent le long des chaînes alimentaires. 3, record 2, French, - m%C3%A9tal%20lourd
Record number: 2, Textual support number: 2 OBS
métal lourd : terme utilisé la plupart du temps au pluriel (métaux lourds), pour désigner l’ensemble de ces métaux de manière collective. 4, record 2, French, - m%C3%A9tal%20lourd
Record number: 2, Textual support number: 3 OBS
métal lourd : Le terme au pluriel (métaux lourds) a été normalisé par Environnement Canada et le Bureau de la traduction dans le cadre de l’Inventaire des émissions de polluants atmosphériques. 5, record 2, French, - m%C3%A9tal%20lourd
Record 2, Key term(s)
- métaux lourds
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Agentes contaminantes
Record 2, Main entry term, Spanish
- metal pesado
1, record 2, Spanish, metal%20pesado
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
metales pesados: Metales con densidad superior a 4,5. 2, record 2, Spanish, - metal%20pesado
Record number: 2, Textual support number: 1 OBS
Metales pesados son componentes contaminantes de primer orden. 2, record 2, Spanish, - metal%20pesado
Record number: 2, Textual support number: 2 OBS
metal pesado: término utilizado generalmente en el plural (metales pesados). 3, record 2, Spanish, - metal%20pesado
Record 2, Key term(s)
- metales pesados
Record 3 - internal organization data 2011-07-13
Record 3, English
Record 3, Subject field(s)
- Air Pollution
- Pollutants
Record 3, Main entry term, English
- criteria air contaminants emission
1, record 3, English, criteria%20air%20contaminants%20emission
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Pollution de l'air
- Agents de pollution
Record 3, Main entry term, French
- émission des principaux contaminants atmosphériques
1, record 3, French, %C3%A9mission%20des%20principaux%20contaminants%20atmosph%C3%A9riques
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
La commission admet que les émissions de principaux contaminants atmosphériques provenant des incinérateurs seraient très faibles. Elle fait remarquer que les émissions provenant de l'incinération qui pourraient causer des inquiétudes sont les polluants atmosphériques toxiques, plus particulièrementles métaux lourds comme le mercure, et les polluants organiques comme les dioxines et les furanes. 2, record 3, French, - %C3%A9mission%20des%20principaux%20contaminants%20atmosph%C3%A9riques
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2010-01-26
Record 4, English
Record 4, Subject field(s)
- Environmental Studies and Analyses
- Toxicology
- Biochemistry
Record 4, Main entry term, English
- additive effect
1, record 4, English, additive%20effect
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record 4, French
Record 4, Domaine(s)
- Études et analyses environnementales
- Toxicologie
- Biochimie
Record 4, Main entry term, French
- effet additif
1, record 4, French, effet%20additif
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Dans les lacs les plus acides, il y a mise en circulation de quantité importante de métaux qui vont soit s’accumuler dans le chaînon primaire(dose sublétale), soit produire une baisse supplémentaire de la diversité, accompagnée d’un ralentissement(dose sublétale), ou un arrêt de la production primaire(dose létale). L'action des éléments toxiques est complexe à cause de la présence simultanée de plusieurs éléments(Ni, Zn, Pb, Cu, Cd...) entraînant des effets additifs, synergétiques ou antagonistes différents au niveau de chaque espèce. 2, record 4, French, - effet%20additif
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Estudios y análisis del medio ambiente
- Toxicología
- Bioquímica
Record 4, Main entry term, Spanish
- efecto aditivo
1, record 4, Spanish, efecto%20aditivo
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Efecto combinado de dos agentes químicos, igual a la suma del efecto de cada agente dado en forma única (2+3=5). Es el efecto más comúnmente observado. 2, record 4, Spanish, - efecto%20aditivo
Record number: 4, Textual support number: 1 CONT
Efecto aditivo de dos agentes químicos. El efecto aditivo es el producido cuando el efecto de los dos es igual a la suma de los efectos individuales que aparecen cuando se administran separadamente. Cuando se administran dos plaguicidas organofosforados simultáneamente, la inhibición de la acetilcolinesterasa es un efecto aditivo. 3, record 4, Spanish, - efecto%20aditivo
Record 5 - internal organization data 2009-05-27
Record 5, English
Record 5, Subject field(s)
- Biotechnology
- Plant Biology
- Anti-pollution Measures
Record 5, Main entry term, English
- phytoextraction
1, record 5, English, phytoextraction
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- phytoaccumulation 2, record 5, English, phytoaccumulation
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
[Process by which contaminants such as metals are] taken up by particular plants, which are then harvested to reduce contaminant concentrations in soil. 2, record 5, English, - phytoextraction
Record number: 5, Textual support number: 1 OBS
[There are] two versions of phytoextraction: natural hyperaccumulation, where plants naturally take up the contaminants in soil unassisted, and induced or assisted hyperaccumulation, in which a conditioning fluid containing a chelator or another agent is added to soil to increase metal solubility or mobilization so that the plants can absorb them more easily. 3, record 5, English, - phytoextraction
Record 5, Key term(s)
- phyto accumulation
- phyto-accumulation
Record 5, French
Record 5, Domaine(s)
- Biotechnologie
- Biologie végétale
- Mesures antipollution
Record 5, Main entry term, French
- phytoextraction
1, record 5, French, phytoextraction
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- phytoaccumulation 2, record 5, French, phytoaccumulation
correct, feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Procédé utilisant les plantes accumulatrices de métaux lourds pour extraire, absorber, transporter et concentrer les métaux toxiques du sol dans les parties récoltables des racines et des parties aériennes. 3, record 5, French, - phytoextraction
Record number: 5, Textual support number: 1 OBS
On distingue [...] deux types de phytoextraction : la phytoextraction continue qui se fait naturellement et consiste souvent en une hyperaccumulation [et] la phytoextraction induite qui se fait en présence de chélateurs. 4, record 5, French, - phytoextraction
Record number: 5, Textual support number: 2 OBS
Les contaminants sont généralement éliminés lors de la récolte des plantes. 3, record 5, French, - phytoextraction
Record 5, Key term(s)
- phyto accumulation
- phyto-accumulation
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2007-01-30
Record 6, English
Record 6, Subject field(s)
- Foundry Practice
Record 6, Main entry term, English
- smelter stack
1, record 6, English, smelter%20stack
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- smelter smokestack 2, record 6, English, smelter%20smokestack
correct
- smelter smoke-stack 3, record 6, English, smelter%20smoke%2Dstack
- smelter smoke stack 4, record 6, English, smelter%20smoke%20stack
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
[A large tall] stack ... designed to discharge exhaust gases [and smoke] from the various smelting furnaces at [a] smelter. 5, record 6, English, - smelter%20stack
Record number: 6, Textual support number: 1 CONT
However, some episodes of elevated sulphur dioxide still occur, with emissions from the smelter's stack spreading over the community. This happens during weather conditions called surface inversions that force the plume from the smelter stack down to the ground instead of allowing the emissions to disperse. Fugitive spill gases can also have an impact on downtown air quality, although the frequency of these events is decreasing. 6, record 6, English, - smelter%20stack
Record 6, French
Record 6, Domaine(s)
- Fonderie
Record 6, Main entry term, French
- cheminée de fonderie
1, record 6, French, chemin%C3%A9e%20de%20fonderie
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- cheminée de la fonderie 2, record 6, French, chemin%C3%A9e%20de%20la%20fonderie
feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Cette société, spécialisée dans le recyclage de métaux précieux, manipule des produits hautement toxiques, rejette régulièrement des fumées épaisses et irritantes, et cause d’importantes nuisances sonores dans une zone d’habitation à forte densité. [...] Des études sur les fumées rejetées par la cheminée de fonderie restent, en tout état de cause, nécessaires. 1, record 6, French, - chemin%C3%A9e%20de%20fonderie
Record number: 6, Textual support number: 2 CONT
Les modes de dispersion régionale de six métaux (As, Cd, Cu, Hg, Pb, Zn), émis par la cheminée de la fonderie de métaux de base à Flin Flon, ont été étudiés dans les sols de surface et à plus grande profondeur [...] 3, record 6, French, - chemin%C3%A9e%20de%20fonderie
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2007-01-25
Record 7, English
Record 7, Subject field(s)
- Plant Biology
- Biotechnology
- Anti-pollution Measures
Record 7, Main entry term, English
- hyperaccumulation
1, record 7, English, hyperaccumulation
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
For some plants accumulation of metals appears to be an active process possibly related to a tolerance mechanism for their survival on contaminated sites. For such plants leaf concentrations of heavy metals can reach high levels (for example around 1% for zinc or manganese, and 0.1% for cadmium, on a dry matter basis). In Europe these plants tend to be members of the Brassicaeae and are generally found on "naturally" contaminated soils, such as serpentine soils. These plants are referred to as "hyperaccumulators" to distinguish the nature of their metal accumulation from passive accumulation processes ... 2, record 7, English, - hyperaccumulation
Record 7, French
Record 7, Domaine(s)
- Biologie végétale
- Biotechnologie
- Mesures antipollution
Record 7, Main entry term, French
- hyperaccumulation
1, record 7, French, hyperaccumulation
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
[Chez certaines plantes] ces teneurs [en polluants(métaux lourds]) très supérieures aux niveaux habituellement rencontrés ont donné leur nom aux plantes hyperaccumulatrices, et la notion d’hyperaccumulation. Cette propriété d’hyperaccumulation est la conséquence d’une autre propriété, l'hypertolérance(ou phytotolérance) développée par ces plantes au cours de l'évolution, dans les conditions hostiles et toxiques des sites métallifères. 1, record 7, French, - hyperaccumulation
Record number: 7, Textual support number: 2 CONT
L’hyperaccumulation semble avoir une grande importance écologique. Elle influerait notamment sur la résistance à la sécheresse, les interactions avec les plantes adjacentes et la défense contre les herbivores et les bactéries pathogènes. 1, record 7, French, - hyperaccumulation
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - external organization data 2006-06-10
Record 8, English
Record 8, Subject field(s)
- Nuclear Science and Technology
- Aeroindustry
- Compartment - Canadian Nuclear Safety Commission
Record 8, Main entry term, English
- depleted uranium counterweight
1, record 8, English, depleted%20uranium%20counterweight
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- DU counterweight 1, record 8, English, DU%20counterweight
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
DU counterweights have been used primarily in wide-body aircraft on rudders outboard ailerons (wing assembly), and outboard elevators (tail assembly). Counterweights come in variety of weights and shapes, and numerous weights and shapes are used in some aircraft. The DU counterweight can range in weight from 0.23 to 77 kg. Some aircraft used for military and cargo also use DU counterweights; these include the Lockheed C-130 and C-141, Jetstar, and S-3A. The Boeing Company produced helicopters utilizing DU as a rotor tip weight prior to 1979. These weights consisted of small 0.22-kg triangular weights. 2, record 8, English, - depleted%20uranium%20counterweight
Record 8, French
Record 8, Domaine(s)
- Sciences et techniques nucléaires
- Constructions aéronautiques
- Tiroir - Commission canadienne de sûreté nucléaire
Record 8, Main entry term, French
- contrepoids en uranium appauvri
1, record 8, French, contrepoids%20en%20uranium%20appauvri
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- contrepoids en UA 2, record 8, French, contrepoids%20en%20UA
correct, masculine noun
- contrepoids d’UA 2, record 8, French, contrepoids%20d%26rsquo%3BUA
masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Contrepoids. Vu sa densité, l'uranium appauvri offre des avantages dans les endroits où les contraintes de volume interdisent l'utilisation de matériaux moins denses. Les faibles rayonnements et la toxicité chimique de l'uranium en limitent néanmoins l'emploi dans les lieux publics où on lui préfère souvent d’autres métaux très denses mais moins toxiques, notamment le tungstène. Les contrepoids d’uranium appauvri sont utilisés dans l'industrie des transports pour compenser les déplacements de charge de fret ou la consommation de carburant. On étudie aussi la possibilité de les utiliser pour remplacer le plomb dans les ascenseurs, les grues et les chariots élévateurs à fourche. Les contrepoids en uranium appauvri sont aussi utilisés dans les gouvernes(ascenseurs, ailerons) des avions gros-porteurs, ou encore comme amortisseurs de vibrations, contrepoids centrifuges et éléments de gyrocompas. 3, record 8, French, - contrepoids%20en%20uranium%20appauvri
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2005-03-07
Record 9, English
Record 9, Subject field(s)
- Geochemistry
- Pollutants
- Chemistry
Record 9, Main entry term, English
- trace metal
1, record 9, English, trace%20metal
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
Trace Metal Analyzer: A single-cell, compact electro-mechanical instrument that automatically determines the amounts of lead, zinc, mercury and other potentially hazardous trace metals found in air, water, soil, food, or other materials. 2, record 9, English, - trace%20metal
Record number: 9, Textual support number: 1 PHR
Trace metal suite. 3, record 9, English, - trace%20metal
Record 9, French
Record 9, Domaine(s)
- Géochimie
- Agents de pollution
- Chimie
Record 9, Main entry term, French
- métal-trace
1, record 9, French, m%C3%A9tal%2Dtrace
correct, masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- métal trace 2, record 9, French, m%C3%A9tal%20trace
correct, masculine noun
- métal en traces 3, record 9, French, m%C3%A9tal%20en%20traces
correct, masculine noun
- métal à l’état de traces 4, record 9, French, m%C3%A9tal%20%C3%A0%20l%26rsquo%3B%C3%A9tat%20de%20traces
correct, masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Mesure de quatre métaux-traces(plomb, cadmium, chrome et zinc) dans les poussières atmosphériques à Marseille de 1977 à 1979. Les niveaux de contamination des atmosphères urbaines par les métaux lourds sont particulièrement importants à établir, car, si la toxicité de certains de ces polluants, tel le plomb, est assez bien connue, on découvre peu à peu que de très nombreux autres éléments, moins étudiés jusqu'ici, sont en partie ou totalement responsables, même à l'état de traces, de phénomènes toxiques graves à moyen ou à long terme, souvent en rapport étroit avec leur caractère cumulatif. 1, record 9, French, - m%C3%A9tal%2Dtrace
Record number: 9, Textual support number: 1 OBS
Ne pas confondre avec le terme «éléments traces», qui est un générique. Tous les éléments traces ne sont pas des métaux traces. 5, record 9, French, - m%C3%A9tal%2Dtrace
Record number: 9, Textual support number: 2 OBS
On peut dire «métal trace» (sans trait d’union) comme on dit maintenant «élément trace». La tendance est d’accorder «trace» comme un adjectif normal. Pluriel : des métaux traces. 5, record 9, French, - m%C3%A9tal%2Dtrace
Record number: 9, Textual support number: 1 PHR
Suite de métaux en traces. 6, record 9, French, - m%C3%A9tal%2Dtrace
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2003-11-18
Record 10, English
Record 10, Subject field(s)
- Chemical Elements and Compounds
- Pollutants
Record 10, Main entry term, English
- cyanide
1, record 10, English, cyanide
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
cyanides: Salts and C-organyl derivatives of hydrogen cyanide, HC[triple bond]N. 2, record 10, English, - cyanide
Record number: 10, Textual support number: 1 OBS
[For example:] CH3C[triple bond]N methyl cyanide (acetonitrile), NaCN sodium cyanide, PhC([double bond]O)CN benzoyl cyanide. 2, record 10, English, - cyanide
Record number: 10, Textual support number: 1 CONT
The first type of effluent contains mineral, acid, basic or toxic pollutants (various cyanides, hexavalent chrome, fluorides, heavy metals) and small quantities of organic pollutants (surfactants). 3, record 10, English, - cyanide
Record 10, French
Record 10, Domaine(s)
- Éléments et composés chimiques
- Agents de pollution
Record 10, Main entry term, French
- cyanure
1, record 10, French, cyanure
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Sel et dérivé C-organylé de l’acide cyanhydrique, HC[liaison triple]N. 2, record 10, French, - cyanure
Record number: 10, Textual support number: 1 OBS
Par exemple : CH3-C[liaison triple]N cyanure de méthyle (acétonitrile), NaC[liaison triple]N cyanure de sodium, PhC([liaison double]O)C[liaison triple]N cyanure de benzoyle. 2, record 10, French, - cyanure
Record number: 10, Textual support number: 1 CONT
Les premiers effluents comportent des polluants minéraux, acides, basiques ou toxiques(cyanures divers, chrome hexavalent, fluorures, métaux lourds) et des polluants organiques(tensio-actifs) en faible quantité. 3, record 10, French, - cyanure
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Elementos y compuestos químicos
- Agentes contaminantes
Record 10, Main entry term, Spanish
- cianuro
1, record 10, Spanish, cianuro
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Sal del ácido cianhídrico. En general, son grupos muy tóxicos. 2, record 10, Spanish, - cianuro
Record 11 - internal organization data 2002-01-28
Record 11, English
Record 11, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
- Waste Management
- Pollutants
Record 11, Main entry term, English
- toxic pollutant
1, record 11, English, toxic%20pollutant
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
The first type of effluent contains mineral, acid, basic or toxic pollutants (various cyanides, hexavalent chrome, fluorides, heavy metals) and small quantities of organic pollutants (surfactants). 2, record 11, English, - toxic%20pollutant
Record 11, French
Record 11, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
- Gestion des déchets
- Agents de pollution
Record 11, Main entry term, French
- polluant toxique
1, record 11, French, polluant%20toxique
correct, masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Les premiers effluents comportent des polluants minéraux, acides, basiques ou toxiques(cyanures divers, chrome hexavalent, fluorures, métaux lourds) et des polluants organiques(tensio-actifs) en faible quantité. 2, record 11, French, - polluant%20toxique
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2001-05-17
Record 12, English
Record 12, Subject field(s)
- Plating of Metals
Record 12, Main entry term, English
- plating industry
1, record 12, English, plating%20industry
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Tallon Metal Technologies extraction facility. The firm Tallon Metal Technologies Inc. of Guelph, Ontario, has a commercial unit for extracting metals from soil or liquids. The process employs a series of extraction and hydrometallurgic recovery systems that use a combination of nontoxic organic and inorganic leaching agents with adsorbents called Vitrokele. This technology has been used in the mining and plating industries and is now under demonstration on a bench-scale and a pilot scale on sediment from Hamilton Harbour. 1, record 12, English, - plating%20industry
Record 12, French
Record 12, Domaine(s)
- Placage des métaux
Record 12, Main entry term, French
- industrie de placage
1, record 12, French, industrie%20de%20placage
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Unité d’extraction des métaux Tallon. La compagnie Tallon Metal Technologies Inc., de Guelph Ontario possède une unité commerciale de traitement des métaux pour la dépollution des sols ou des liquides. Le procédé consiste en une série de procédés d’extraction et de récupération hydrométallurgiques qui emploient une combinaison d’agents de lixiviation organiques et inorganiques non toxiques avec des adsorbants, désignés par le terme Vitrokele. Cette technologie, qui a déjà été appliquée dans le domaine minier et les industries de placage, fait l'objet de projets de démonstration en banc d’essai et à l'échelle pilote avec des sédiments du port de Hamilton. 1, record 12, French, - industrie%20de%20placage
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2001-05-17
Record 13, English
Record 13, Subject field(s)
- Waste Management
- Wastewater Treatment
Record 13, Main entry term, English
- hydrometallurgic recovery system 1, record 13, English, hydrometallurgic%20recovery%20system
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Tallon Metal Technologies extraction facility. The firm Tallon Metal Technologies Inc. of Guelph, Ontario, has a commercial unit for extracting metals from soil or liquids. The process employs a series of extraction and hydrometallurgic recovery systems that use a combination of nontoxic organic and inorganic leaching agents with adsorbents called Vitrokele. This technology has been used in the mining and plating industries and is now under demonstration on a bench-scale and a pilot scale on sediment from Hamilton Harbour. 1, record 13, English, - hydrometallurgic%20recovery%20system
Record 13, French
Record 13, Domaine(s)
- Gestion des déchets
- Traitement des eaux usées
Record 13, Main entry term, French
- procédé de récupération hydrométallurgique
1, record 13, French, proc%C3%A9d%C3%A9%20de%20r%C3%A9cup%C3%A9ration%20hydrom%C3%A9tallurgique
correct, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Unité d’extraction des métaux Tallon. La compagnie Tallon Metal Technologies Inc., de Guelph Ontario possède une unité commerciale de traitement des métaux pour la dépollution des sols ou des liquides. Le procédé consiste en une série de procédés d’extraction et de récupération hydrométallurgiques qui emploient une combinaison d’agents de lixiviation organiques et inorganiques non toxiques avec des adsorbants, désignés par le terme Vitrokele. Cette technologie, qui a déjà été appliquée dans le domaine minier et les industries de placage, fait l'objet de projets de démonstration en banc d’essai et à l'échelle pilote avec des sédiments du port de Hamilton. 1, record 13, French, - proc%C3%A9d%C3%A9%20de%20r%C3%A9cup%C3%A9ration%20hydrom%C3%A9tallurgique
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2000-08-31
Record 14, English
Record 14, Subject field(s)
- Ecosystems
Record 14, Main entry term, English
- selective pressure
1, record 14, English, selective%20pressure
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- selective stress 2, record 14, English, selective%20stress
Record 14, Textual support, English
Record 14, French
Record 14, Domaine(s)
- Écosystèmes
Record 14, Main entry term, French
- pression sélective
1, record 14, French, pression%20s%C3%A9lective
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Dans les stades plus avancés d’acidification, l'intoxication(métaux toxiques) des organismes tolérants à l'acide vient rajouter une seconde pression sélective, résultant en une diversité encore plus appauvrie, combinée à une diminution et un arrêt de la production primaire(affectation de la photosynthèse). 2, record 14, French, - pression%20s%C3%A9lective
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1999-02-22
Record 15, English
Record 15, Subject field(s)
- Environmental Studies and Analyses
- Water Pollution
Record 15, Main entry term, English
- acid-resistant
1, record 15, English, acid%2Dresistant
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- acid resistant 2, record 15, English, acid%20resistant
correct
- acid-tolerant 3, record 15, English, acid%2Dtolerant
correct
- acid tolerant 4, record 15, English, acid%20tolerant
correct
- acid-resisting 5, record 15, English, acid%2Dresisting
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
Salmon, brown trout and sea trout are the most sensitive to acidification. Brown trout and salmon disappear at a pH of 5. Yellow perch, lake herring and cyprinids are more acid-resistant. They disappear at a pH of about 4.2. 6, record 15, English, - acid%2Dresistant
Record 15, Key term(s)
- acid resisting
Record 15, French
Record 15, Domaine(s)
- Études et analyses environnementales
- Pollution de l'eau
Record 15, Main entry term, French
- tolérant à l’acide
1, record 15, French, tol%C3%A9rant%20%C3%A0%20l%26rsquo%3Bacide
correct
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
En parlant d’un organisme ou d’un milieu, qui est apte à supporter, sans manifester de réponse particulière, l’action d’un altérogène acide. 2, record 15, French, - tol%C3%A9rant%20%C3%A0%20l%26rsquo%3Bacide
Record number: 15, Textual support number: 1 CONT
Dans les stades plus avancés d’acidification, l'intoxication(métaux toxiques) des organismes tolérants à l'acide vient rajouter une seconde pression sélective, résultant en une diversité encore plus appauvrie, combinée à une diminution et un arrêt de la production primaire(affectation de la photosynthèse). 1, record 15, French, - tol%C3%A9rant%20%C3%A0%20l%26rsquo%3Bacide
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 1997-07-10
Record 16, English
Record 16, Subject field(s)
- Titles of Documents and Works
- Metallurgy - General
- Environment
Record 16, Main entry term, English
- Strategic Options for the Management of Toxic Substances for the Base Metals Smelting Sector 1, record 16, English, Strategic%20Options%20for%20the%20Management%20of%20Toxic%20Substances%20for%20the%20Base%20Metals%20Smelting%20Sector
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 OBS
Revision 23 June, 1997. 1, record 16, English, - Strategic%20Options%20for%20the%20Management%20of%20Toxic%20Substances%20for%20the%20Base%20Metals%20Smelting%20Sector
Record 16, French
Record 16, Domaine(s)
- Titres de documents et d'œuvres
- Métallurgie générale
- Environnement
Record 16, Main entry term, French
- Options stratégiques pour la gestion des substances toxiques des fonderies de métaux communs
1, record 16, French, Options%20strat%C3%A9giques%20pour%20la%20gestion%20des%20substances%20toxiques%20des%20fonderies%20de%20m%C3%A9taux%20communs
feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 OBS
Version définitive 23 juin 1997. 1, record 16, French, - Options%20strat%C3%A9giques%20pour%20la%20gestion%20des%20substances%20toxiques%20des%20fonderies%20de%20m%C3%A9taux%20communs
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1990-02-01
Record 17, English
Record 17, Subject field(s)
- Toxicology
- Environmental Studies and Analyses
- Chemistry
Record 17, Main entry term, English
- toxic metal
1, record 17, English, toxic%20metal
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record 17, French
Record 17, Domaine(s)
- Toxicologie
- Études et analyses environnementales
- Chimie
Record 17, Main entry term, French
- métal toxique
1, record 17, French, m%C3%A9tal%20toxique
correct, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
(...) la migration des saumons a disparu de certaines régions probablement du fait de l'abaissement du pH. Cette toxicité n’ est sans doute pas liée seulement à l'acidité mais en partie à la mobilisation de métaux toxiques par les pluies acides(aluminium). La toxicité des métaux est de plus accrue par l'acidité elle-même. Des concentrations élevées en métaux toxiques(Zn, Ni) ont été rapportées dans ces eaux. 1, record 17, French, - m%C3%A9tal%20toxique
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 1990-01-12
Record 18, English
Record 18, Subject field(s)
- Organizations, Administrative Units and Committees
Record 18, Main entry term, English
- SCOPE Committee on the Global Cycling of Toxic Metals
1, record 18, English, SCOPE%20Committee%20on%20the%20Global%20Cycling%20of%20Toxic%20Metals
correct, international
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 OBS
Scientific Committee on Problems of the Environment (SCOPE). 1, record 18, English, - SCOPE%20Committee%20on%20the%20Global%20Cycling%20of%20Toxic%20Metals
Record 18, Key term(s)
- Committee on the Global Cycling of Toxic Metals
Record 18, French
Record 18, Domaine(s)
- Organismes, unités administratives et comités
Record 18, Main entry term, French
- Comité du CSCPE sur le cycle planétaire des métaux toxiques
1, record 18, French, Comit%C3%A9%20du%20CSCPE%20sur%20le%20cycle%20plan%C3%A9taire%20des%20m%C3%A9taux%20toxiques
correct, international
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
Comité scientifique chargé des problèmes de l’environnement. 1, record 18, French, - Comit%C3%A9%20du%20CSCPE%20sur%20le%20cycle%20plan%C3%A9taire%20des%20m%C3%A9taux%20toxiques
Record 18, Key term(s)
- Comité sur le cycle planétaire des métaux toxiques
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1985-08-19
Record 19, English
Record 19, Subject field(s)
- Air Pollution
Record 19, Main entry term, English
- antagonistic effect 1, record 19, English, antagonistic%20effect
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 OBS
antagonistic: ... acting in opposition. 2, record 19, English, - antagonistic%20effect
Record 19, French
Record 19, Domaine(s)
- Pollution de l'air
Record 19, Main entry term, French
- effet antagoniste
1, record 19, French, effet%20antagoniste
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Dans les lacs les plus acides, il y a mise en circulation de quantité importante de métaux qui vont soit s’accumuler dans le chaînon primaire(dose sublétale), soit produire une baisse supplémentaire de la diversité, accompagnée d’un ralentissement(dose sublétale), ou un arrêt de la production primaire(dose létale). L'action des éléments toxiques est complexe à cause de la présence simultanée de plusieurs éléments(Ni, Zn, Pb, Cu, Cd...) entraînant des effets additifs, synergétiques ou antagonistes différents au niveau de chaque espèce. 1, record 19, French, - effet%20antagoniste
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1985-08-19
Record 20, English
Record 20, Subject field(s)
- Environment
Record 20, Main entry term, English
- acid-tolerant organism 1, record 20, English, acid%2Dtolerant%20organism
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record 20, French
Record 20, Domaine(s)
- Environnement
Record 20, Main entry term, French
- organisme tolérant à l’acide
1, record 20, French, organisme%20tol%C3%A9rant%20%C3%A0%20l%26rsquo%3Bacide
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
Dans les stades plus avancés d’acidification, l'intoxication(métaux toxiques) des organismes tolérants à l'acide vient rajouter une seconde pression sélective, résultant en une diversité encore plus appauvrie, combinée à une diminution et un arrêt de la production primaire(affectation de la photosynthèse). 1, record 20, French, - organisme%20tol%C3%A9rant%20%C3%A0%20l%26rsquo%3Bacide
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1981-01-26
Record 21, English
Record 21, Subject field(s)
- Pollutants
Record 21, Main entry term, English
- mineral pollutant 1, record 21, English, mineral%20pollutant
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 OBS
The first type of effluent contains mineral, acid, basic or toxic pollutants (various cyanides, hexavalent chrome, fluorides, heavy metals) and small quantities of organic pollutants (surfactants). 1, record 21, English, - mineral%20pollutant
Record 21, French
Record 21, Domaine(s)
- Agents de pollution
Record 21, Main entry term, French
- polluant minéral
1, record 21, French, polluant%20min%C3%A9ral
correct
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 OBS
Les premiers effluents comportent des polluants minéraux, acides, basiques ou toxiques(cyanures divers, chrome hexavalent, fluorures, métaux lourds) et des polluants organiques(tensio-actifs) en faible quantité. 1, record 21, French, - polluant%20min%C3%A9ral
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1981-01-26
Record 22, English
Record 22, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 22, Main entry term, English
- organic pollutant 1, record 22, English, organic%20pollutant
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
The first type of effluent contains mineral, acid, basic or toxic pollutants (various cyanides, hexavalent chrome, fluorides, heavy metals) and small quantities of organic pollutants (surfactants). 1, record 22, English, - organic%20pollutant
Record 22, French
Record 22, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 22, Main entry term, French
- polluant organique
1, record 22, French, polluant%20organique
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Les premiers effluents comportent des polluants minéraux, acides, basiques ou toxiques(cyanures divers, chrome hexavalent, fluorures, métaux lourds) et des polluants organiques(tensio-actifs) en faible quantité. 1, record 22, French, - polluant%20organique
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1976-06-19
Record 23, English
Record 23, Subject field(s)
- Chemistry
- Pharmacology
Record 23, Main entry term, English
- toxic metals section 1, record 23, English, toxic%20metals%20section
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record 23, French
Record 23, Domaine(s)
- Chimie
- Pharmacologie
Record 23, Main entry term, French
- métaux toxiques 1, record 23, French, m%C3%A9taux%20toxiques
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 OBS
Record 23, Spanish
Record 23, Textual support, Spanish
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