TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
ELIMINATION BOUES [25 records]
Record 1 - external organization data 2023-03-06
Record 1, English
Record 1, Subject field(s)
- Compartment - National Occupational Classification (NOC)
Record 1, Main entry term, English
- sludge worker - primary metal processing
1, record 1, English, sludge%20worker%20%2D%20primary%20metal%20processing
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, French
Record 1, Domaine(s)
- Tiroir – Classification nationale des professions (CNP)
Record 1, Main entry term, French
- ouvrier à l'élimination des boues-traitement du métal de première fusion
1, record 1, French, ouvrier%20%C3%A0%20l%27%C3%A9limination%20des%20boues%2Dtraitement%20du%20m%C3%A9tal%20de%20premi%C3%A8re%20fusion
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- ouvrière à l'élimination des boues-traitement du métal de première fusion 1, record 1, French, ouvri%C3%A8re%20%C3%A0%20l%27%C3%A9limination%20des%20boues%2Dtraitement%20du%20m%C3%A9tal%20de%20premi%C3%A8re%20fusion
correct, feminine noun
- préposé à l'élimination des boues-traitement du métal de première fusion 1, record 1, French, pr%C3%A9pos%C3%A9%20%C3%A0%20l%27%C3%A9limination%20des%20boues%2Dtraitement%20du%20m%C3%A9tal%20de%20premi%C3%A8re%20fusion
correct, masculine noun
- préposée à l'élimination des boues-traitement du métal de première fusion 1, record 1, French, pr%C3%A9pos%C3%A9e%20%C3%A0%20l%27%C3%A9limination%20des%20boues%2Dtraitement%20du%20m%C3%A9tal%20de%20premi%C3%A8re%20fusion
correct, feminine noun
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2017-01-13
Record 2, English
Record 2, Subject field(s)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 2, Main entry term, English
- doping 1, record 2, English, doping
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record 2, French
Record 2, Domaine(s)
- Traitement des eaux
- Traitement des eaux usées
Record 2, Main entry term, French
- dopage
1, record 2, French, dopage
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
[...] L’oxygène pur peut être mis en œuvre à des seules fins de suroxygénation. Tel est le cas par exemple du «dopage» de stations équipées de bassins d’aération classiques fonctionnant normalement avec le seul air de l’atmosphère. 2, record 2, French, - dopage
Record number: 2, Textual support number: 2 CONT
Dopage des boues activées par immersion de géotextile. Le développement de l'urbanisation, responsable de l'augmentation de la concentration de la population, conduit à un accroissement de la pollution carbonée, et azotée dans les eaux usées. De ce fait, la plupart des stations d’épuration existantes, fonctionnant par le système de boues activées, non seulement ne sont pas prévues pour éliminer l'azote, mais en plus deviennent sous-dimensionnées pour traiter le carbone. Pour réhabiliter ces stations, une des solutions consiste à immerger un support bactérien(géotextile ENKAMAT) dans le réacteur de boues activées. L'augmentation de la concentration en biomasse ainsi obtenue permettrait alors de résoudre le double problème de l'augmentation de la charge organique et de l'élimination de l'azote par nitrification-dénitrification. 3, record 2, French, - dopage
Record number: 2, Textual support number: 3 CONT
La station d’épuration est destinée à traiter tout ou partie des eaux usées produites dans les communes de Baelen, Dison, Eupen, Herve, Limbourg, Pepinster, Thimister-Clermont et Verviers. Sa capacité nominale est de 100.000 E.H. Elle peut cependant, à titre transitoire, traiter 170.000 E.H. au moyen d’une installation de dopage à l’oxygène pur. 4, record 2, French, - dopage
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2016-02-29
Record 3, English
Record 3, Subject field(s)
- Equipment and Tools (Water Supply)
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 3, Main entry term, English
- recovery shell
1, record 3, English, recovery%20shell
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Flotation tank with recovery shell. 1, record 3, English, - recovery%20shell
Record 3, French
Record 3, Domaine(s)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux
- Traitement des eaux usées
Record 3, Main entry term, French
- récupérateur en coquille
1, record 3, French, r%C3%A9cup%C3%A9rateur%20en%20coquille
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Flottateur avec récupérateur en coquille. 1, record 3, French, - r%C3%A9cup%C3%A9rateur%20en%20coquille
Record number: 3, Textual support number: 1 OBS
[Modes de réalisation des flottateurs. ] Collecte et élimination des boues. [...] Sur les flottateurs circulaires, l'angle du racleur de surface et du rayon devra être au moins égal à 30 °. On prévoira une bavette du pot d’évacuation suffisamment large. Une goulotte rotative radiale en forme de coquille peut également être adoptée. 1, record 3, French, - r%C3%A9cup%C3%A9rateur%20en%20coquille
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2016-02-29
Record 4, English
Record 4, Subject field(s)
- Wastewater Treatment
Record 4, Main entry term, English
- sludge drying
1, record 4, English, sludge%20drying
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
The process of removing a large percentage of moisture from sludge by drainage or evaporation by any method. 2, record 4, English, - sludge%20drying
Record 4, French
Record 4, Domaine(s)
- Traitement des eaux usées
Record 4, Main entry term, French
- séchage des boues
1, record 4, French, s%C3%A9chage%20des%20boues
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Le séchage des boues sur des lits de solde drainés a été la technique la plus utilisée jusqu’à ces dernières années. 2, record 4, French, - s%C3%A9chage%20des%20boues
Record number: 4, Textual support number: 1 OBS
L'évaporation est l'arme absolue dans l'élimination de l'humidité résiduelle des boues. Le séchage thermique [...] permet de disposer d’un produit final réduit pratiquement aux seules matières sèches, organiques et minérales. 2, record 4, French, - s%C3%A9chage%20des%20boues
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Tratamiento de aguas residuales
Record 4, Main entry term, Spanish
- secado de lodos
1, record 4, Spanish, secado%20de%20lodos
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Eliminación parcial o total del agua de un lodo de depuradora por exposición al aire, por drenaje, por calor o por cualqiuer otro método. 1, record 4, Spanish, - secado%20de%20lodos
Record 5 - internal organization data 2015-09-11
Record 5, English
Record 5, Subject field(s)
- Water Treatment (Water Supply)
- Scientific Research Facilities
Record 5, Main entry term, English
- effluent system
1, record 5, English, effluent%20system
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
Liquid Effluent Treatment for Live Animal (in vivo)[.] Facilities. ... The effluent system equipped with a sludge/sediment removal/ collection system. 1, record 5, English, - effluent%20system
Record number: 5, Textual support number: 1 OBS
Aquatic containment facilities. 2, record 5, English, - effluent%20system
Record 5, French
Record 5, Domaine(s)
- Traitement des eaux
- Installations de recherche scientifique
Record 5, Main entry term, French
- système de traitement d’effluent
1, record 5, French, syst%C3%A8me%20de%20traitement%20d%26rsquo%3Beffluent
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Traitement des effluents liquides pour les installations de bassins d’animaux vivants(in vivo[) ] Le système de traitement des effluents doit être doté d’un système d’élimination ou de prélèvement des boues et des sédiments[...] 1, record 5, French, - syst%C3%A8me%20de%20traitement%20d%26rsquo%3Beffluent
Record number: 5, Textual support number: 1 OBS
Installations de confinement d’agents pathogènes d’animaux aquatiques. 2, record 5, French, - syst%C3%A8me%20de%20traitement%20d%26rsquo%3Beffluent
Record 5, Key term(s)
- système de traitement d’effluents
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2015-03-30
Record 6, English
Record 6, Subject field(s)
- Wastewater Treatment
Record 6, Main entry term, English
- sludge disposal
1, record 6, English, sludge%20disposal
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
During treatment, sludge undergoes digestion and thickens. It is eventually disposed of through final digestion, lagooning, drying, mechanical dewatering, incineration, dumping and burial. 2, record 6, English, - sludge%20disposal
Record 6, French
Record 6, Domaine(s)
- Traitement des eaux usées
Record 6, Main entry term, French
- élimination des boues
1, record 6, French, %C3%A9limination%20des%20boues
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
[...] les conditions d’élimination des boues et les frais d’exploitation doivent être déterminés avec soin. 1, record 6, French, - %C3%A9limination%20des%20boues
Record 6, Key term(s)
- élimination de la boue
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Tratamiento de aguas residuales
Record 6, Main entry term, Spanish
- eliminación del fango
1, record 6, Spanish, eliminaci%C3%B3n%20del%20fango
feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2015-03-16
Record 7, English
Record 7, Subject field(s)
- Wastewater Treatment
Record 7, Main entry term, English
- final sludge
1, record 7, English, final%20sludge
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
... the importance of not underestimating the serious problem of disposal of the final sludge. 1, record 7, English, - final%20sludge
Record number: 7, Textual support number: 1 OBS
The term "sludge" is considered to be an uncountable noun. However, it is often found in the plural form (sludges), particularly when speaking of different types of sludge. 2, record 7, English, - final%20sludge
Record 7, Key term(s)
- final sludges
Record 7, French
Record 7, Domaine(s)
- Traitement des eaux usées
Record 7, Main entry term, French
- boues finales
1, record 7, French, boues%20finales
correct, feminine noun, plural
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
[...] l'importance de ne pas sous-estimer le problème préoccupant de l'élimination des boues finales. 1, record 7, French, - boues%20finales
Record 7, Key term(s)
- boue finale
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2015-03-16
Record 8, English
Record 8, Subject field(s)
- Waste Management
Record 8, Main entry term, English
- industrial sludge disposal
1, record 8, English, industrial%20sludge%20disposal
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
Industrial sludge disposal is an important aspect of waste disposal in this century. ... Before the disposal of any kind of sludge, the characterization of a soil area is important to minimize the risk on the environment. 1, record 8, English, - industrial%20sludge%20disposal
Record 8, French
Record 8, Domaine(s)
- Gestion des déchets
Record 8, Main entry term, French
- élimination des boues industrielles
1, record 8, French, %C3%A9limination%20des%20boues%20industrielles
proposal, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- évacuation des boues industrielles 2, record 8, French, %C3%A9vacuation%20des%20boues%20industrielles
feminine noun
Record 8, Textual support, French
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2011-07-15
Record 9, English
Record 9, Subject field(s)
- Research and Development (Petroleum Tech.)
Record 9, Main entry term, English
- paste technology
1, record 9, English, paste%20technology
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- thickened tailings 1, record 9, English, thickened%20tailings
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
It [Alberta Energy and Utilities Board] also requires operators to continue to test alternative tailings management technologies and submit progress reports on tailings research ... One such alternative strategy currently under development is "thickened tailings" which is also known as "paste technology." With thickened tailings, tailings and liquid are combined with a flocculant to create a mix that is thicker than the traditional mix of water and tailings called "slurry." Because the tailings contain less water and are thicker, a smaller disposal area is needed for surface disposal than with a traditional tailings slurry. Also, thickened tailings solidify to a walkable state within a few days. 1, record 9, English, - paste%20technology
Record 9, French
Record 9, Domaine(s)
- Recherche et développement (Technol. pétrol.)
Record 9, Main entry term, French
- technologie d’épaississement
1, record 9, French, technologie%20d%26rsquo%3B%C3%A9paississement
feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- résidus épaissis 1, record 9, French, r%C3%A9sidus%20%C3%A9paissis
masculine noun
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Il [Alberta Energy and Utilities Board] leur demande également de continuer à tester d’autres technologies de gestion des résidus et de soumettre les rapports d’avancement de la recherche. [...] L'une des solutions de rechange en cours de développement est la filière des «résidus épaissis» également appelée «technologie d’épaississement». Selon cette technologie, on ajoute un floculant au mélange résidus-liquide pour le rendre plus épais que le mélange traditionnel d’eau et de résidus appelé «boue». Comme les résidus contiennent alors moins d’eau et forment une masse plus consistante, l'espace nécessaire à leur élimination en surface est moins grand qu'avec les boues traditionnelles. De plus, les résidus épaissis se solidifient suffisamment en quelques jours pour supporter le poids d’un marcheur. 1, record 9, French, - technologie%20d%26rsquo%3B%C3%A9paississement
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2011-05-20
Record 10, English
Record 10, Subject field(s)
- Chemical Engineering
- Water Treatment (Water Supply)
- Wastewater Treatment
Record 10, Main entry term, English
- flocculant
1, record 10, English, flocculant
correct, noun
Record 10, Abbreviations, English
Record 10, Synonyms, English
- flocculent 2, record 10, English, flocculent
correct
- flocculating agent 3, record 10, English, flocculating%20agent
correct
- coagulant aid 2, record 10, English, coagulant%20aid
correct
- flocculation agent 4, record 10, English, flocculation%20agent
correct
- flocculating reagent 5, record 10, English, flocculating%20reagent
- flocculation reagent 6, record 10, English, flocculation%20reagent
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
A substance that induces flocculation, i.e. the formation of large separable particles by aggregation of small particles suspended in aqueous systems, a process usually aided by mechanical, physical, chemical or biological means. 7, record 10, English, - flocculant
Record number: 10, Textual support number: 1 CONT
With thickened tailings, tailings and liquid are combined with a floculant to create a mix that is thicker than the traditional mix or water and tailings called "slurry." Because the tailings contain less water and are thicker, a smaller disposal area is needed for surface disposal than with a traditional tailings slurry. 8, record 10, English, - flocculant
Record number: 10, Textual support number: 1 OBS
Flocculants are used in water purification and liquid waste treatment. They can be inorganic (e.g. lime, alum, and ferric chloride) or organic (e.g. polyelectrolytes). They can speed up the process or increase the critical mass of the agglomerated colloids. 7, record 10, English, - flocculant
Record 10, French
Record 10, Domaine(s)
- Génie chimique
- Traitement des eaux
- Traitement des eaux usées
Record 10, Main entry term, French
- floculant
1, record 10, French, floculant
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
- réactif de floculation 2, record 10, French, r%C3%A9actif%20de%20floculation
correct, masculine noun
- adjuvant de coagulation 3, record 10, French, adjuvant%20de%20coagulation
correct, masculine noun
- aide-coagulant 4, record 10, French, aide%2Dcoagulant
correct, masculine noun
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les floculants sont des polyélectrolytes à longue chaîne qui réalisent par leur structure moléculaire une action complémentaire d’accrochage des particules colloïdales en suspension. C’est la raison pour laquelle on les appelle parfois aides-coagulants. 4, record 10, French, - floculant
Record number: 10, Textual support number: 2 CONT
Selon cette technologie [d’épaississement], on ajoute un floculant au mélange résidus-liquide pour le rendre plus épais que le mélange traditionnel d’eau et de résidus appelé «boue». Comme les résidus contiennent alors moins d’eau et forment une masse plus consistante, l'espace nécessaire à leur élimination en surface est moins grand qu'avec les boues traditionnelles. 5, record 10, French, - floculant
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Ingenieria química
- Tratamiento del agua
- Tratamiento de aguas residuales
Record 10, Main entry term, Spanish
- floculante
1, record 10, Spanish, floculante
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
- agente de floculación 2, record 10, Spanish, agente%20de%20floculaci%C3%B3n
correct, masculine noun
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Sustancia que, añadida a una dispersión de un sólido en un líquido, provoca la agregación de las partículas finas de aquel, originando flóculos. 3, record 10, Spanish, - floculante
Record 11 - internal organization data 2004-05-20
Record 11, English
Record 11, Subject field(s)
- Research and Development (Petroleum Tech.)
- Waste Management
Record 11, Main entry term, English
- thickened tailing
1, record 11, English, thickened%20tailing
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
With thickened tailings, tailings and liquid are combined with a flocculant to create a mix that is thicker than the traditional mix of water and tailings called "slurry". Because the tailings contain less water and are thicker, a smaller disposal area is needed for surface disposal than with a traditional tailings slurry. Also, thickened tailings solidify to a walkable state within a few days. 1, record 11, English, - thickened%20tailing
Record number: 11, Textual support number: 1 OBS
Term usually used at the plural. 1, record 11, English, - thickened%20tailing
Record 11, Key term(s)
- thickened tailings
Record 11, French
Record 11, Domaine(s)
- Recherche et développement (Technol. pétrol.)
- Gestion des déchets
Record 11, Main entry term, French
- résidu épaissi
1, record 11, French, r%C3%A9sidu%20%C3%A9paissi
masculine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
L'une des solutions de rechange en cours de développement est la filière des «résidus épaissis» [...]. Selon cette technologie, on ajoute un floculant au mélange résidus-liquide pour le rendre plus épais que le mélange traditionnel d’eau et de résidus appelé «boue». Comme les résidus contiennent alors moins d’eau et forment une masse plus consistante, l'espace nécessaire à leur élimination en surface est moins grand qu'avec les boues traditionnelles. De plus, les résidus épaissis se solidifient suffisamment en quelques jours pour supporter le poids d’un marcheur. 1, record 11, French, - r%C3%A9sidu%20%C3%A9paissi
Record number: 11, Textual support number: 1 OBS
Terme habituellement utilisé au pluriel. 1, record 11, French, - r%C3%A9sidu%20%C3%A9paissi
Record 11, Key term(s)
- résidus épaissis
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2004-05-20
Record 12, English
Record 12, Subject field(s)
- Waste Management
- Petroleum Technology
Record 12, Main entry term, English
- surface disposal
1, record 12, English, surface%20disposal
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
With thickened tailings, tailings and liquid are combined with a flocculant to create a mix that is thicker than the traditional mix of water and tailings called "slurry". Because the tailings contain less water and are thicker, a smaller disposal area is needed for surface disposal than with a traditional tailings slurry. 1, record 12, English, - surface%20disposal
Record 12, French
Record 12, Domaine(s)
- Gestion des déchets
- Technologie pétrolière
Record 12, Main entry term, French
- élimination en surface
1, record 12, French, %C3%A9limination%20en%20surface
feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
L'une des technologies de rechange en cours de développement est la filière des «résidus épaissis» [...] on ajoute un floculant au mélange résidus-liquide pour le rendre plus épais que le mélange traditionnel d’eau et de résidus appelé «boue». Comme les résidus contiennent alors moins d’eau et forment une masse plus consistante, l'espace nécessaire à leur élimination en surface est moins grand qu'avec les boues traditionnelles. 1, record 12, French, - %C3%A9limination%20en%20surface
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2003-11-13
Record 13, English
Record 13, Subject field(s)
- Wastewater Treatment
- Processing of Mineral Products
Record 13, Main entry term, English
- phase separation 1, record 13, English, phase%20separation
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
There are 20 known types of physical treatment processes ... The most common ... are sedimentation, filtration, flocculation, and solar evaporation. Physical treatments may be separated into two categories: phase separation and component separation processes ... Phase separation processes are employed to reduce waste volume and to concentrate the hazardous waste into one phase before further treatment and material recovery are performed. (Theodore, L. et Reynolds, J. Introduction to Hazardous Waste Incineration, New York, Wiley, 1981, p. 11) 2, record 13, English, - phase%20separation
Record 13, French
Record 13, Domaine(s)
- Traitement des eaux usées
- Préparation des produits miniers
Record 13, Main entry term, French
- séparation en phases
1, record 13, French, s%C3%A9paration%20en%20phases
feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- séparation des phases 2, record 13, French, s%C3%A9paration%20des%20phases
feminine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 CONT
Parmi les méthodes de traitement physique généralement pratiquées sur les déchets dangereux, on peut citer les différentes méthodes de séparation en phases et de solidification, qui permettent de fixer les déchets dangereux en une matrice inerte [...] La séparation en phases recouvre les méthodes [...] du lagunage, de l'épandage en lagune, de lessication des boues en lits et de l'entreposage prolongé en cuves. [...] les deux premières méthodes permettent l'élimination de liquides par décantation, drainage et évaporation. 1, record 13, French, - s%C3%A9paration%20en%20phases
Record number: 13, Textual support number: 1 OBS
«Phases» s’emploie toujours au pluriel. 1, record 13, French, - s%C3%A9paration%20en%20phases
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Tratamiento de aguas residuales
- Preparación de los productos mineros
Record 13, Main entry term, Spanish
- separación de fase
1, record 13, Spanish, separaci%C3%B3n%20de%20fase
feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2003-01-31
Record 14, English
Record 14, Subject field(s)
- Chemical Elements and Compounds
- Petrochemistry
- Pollutants
Record 14, Main entry term, English
- halogenated aliphatic hydrocarbon
1, record 14, English, halogenated%20aliphatic%20hydrocarbon
correct
Record 14, Abbreviations, English
- HAH 2, record 14, English, HAH
avoid
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 CONT
Halogenated aliphatic hydrocarbons (HAHs), e.g., carbon tetrachloride, are among a group of chemicals that have been shown to induce oxidative stress. 3, record 14, English, - halogenated%20aliphatic%20hydrocarbon
Record 14, French
Record 14, Domaine(s)
- Éléments et composés chimiques
- Chimie du pétrole
- Agents de pollution
Record 14, Main entry term, French
- hydrocarbure aliphatique halogéné
1, record 14, French, hydrocarbure%20aliphatique%20halog%C3%A9n%C3%A9
correct, masculine noun
Record 14, Abbreviations, French
- HAH 1, record 14, French, HAH
avoid, masculine noun
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
Élimination des micropolluants organiques. [...] Notre attention se porte donc sur les PAHs(hydrocarbures polycycliques aromatiques) tels que le naphtalène, phénanthrène, anthracène, les PCBs(polychlorobiphényles), les détergents et leurs dérivés, les PCDD/F(polychlorodibenzodioxines/furannes) et divers pesticides en ce qui concerne l'accumulation dans les boues et les HAHs(hydrocarbures aliphatiques halogénés) tels que le chloroforme, le trichloréthylène ou le perchloréthylène, en ce qui concerne l'accumulation dans les effluents(ERU). 2, record 14, French, - hydrocarbure%20aliphatique%20halog%C3%A9n%C3%A9
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2001-08-16
Record 15, English
Record 15, Subject field(s)
- Water Treatment (Water Supply)
- Water Pollution
Record 15, Main entry term, English
- wet-air oxidation
1, record 15, English, wet%2Dair%20oxidation
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- wet-air oxydation 2, record 15, English, wet%2Dair%20oxydation
correct
- WAO 3, record 15, English, WAO
correct
- WETOX 4, record 15, English, WETOX
- WAO 3, record 15, English, WAO
- wet air oxidation 5, record 15, English, wet%20air%20oxidation
correct
- wet oxidation 1, record 15, English, wet%20oxidation
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
Wet oxidation using air as the oxygen source. 6, record 15, English, - wet%2Dair%20oxidation
Record number: 15, Textual support number: 1 OBS
Wet Oxidation (WO): The oxidation of oxidizable substances in water using the oxygen in air, pure or enriched oxygen, hydrogen peroxide, nitric acid or some other oxidizing agent as the source of the oxidant. The oxidation process is conducted at subcritical temperatures (<374°C). 6, record 15, English, - wet%2Dair%20oxidation
Record number: 15, Textual support number: 2 OBS
wet oxidation: A method of sludge disposal that involves the oxidation of sludge solids in water suspension under high pressure and temperature. 1, record 15, English, - wet%2Dair%20oxidation
Record 15, Key term(s)
- wet air oxydation
- wet air pressure oxidation
- wet air pressure oxydation
- wet-air oxydation
- wet oxydation
Record 15, French
Record 15, Domaine(s)
- Traitement des eaux
- Pollution de l'eau
Record 15, Main entry term, French
- oxydation sous pression en milieu humide
1, record 15, French, oxydation%20sous%20pression%20en%20milieu%20humide
correct, feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- oxydation par voie humide 2, record 15, French, oxydation%20par%20voie%20humide
feminine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
L'élimination de la matière organique et la réduction de volume des boues peuvent être obtenues par incinération, par oxydation sous pression en milieu humide(«wet air oxidation») ou par combustion en eau supercritique(«supercritical water oxidation»). Une étude en autoclave agité a permis de comparer sur une même boue d’épuration les performances des deux techniques d’oxydation voie humide et d’oxydation supercritique, en mettant l'accent sur les sous-produits résiduels en phase liquide et la composition de la phase gaz. 1, record 15, French, - oxydation%20sous%20pression%20en%20milieu%20humide
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2001-08-16
Record 16, English
Record 16, Subject field(s)
- Water Treatment (Water Supply)
- Water Pollution
Record 16, Main entry term, English
- supercritical water oxidation
1, record 16, English, supercritical%20water%20oxidation
correct
Record 16, Abbreviations, English
- SCWO 2, record 16, English, SCWO
correct
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
Wet oxidation occurring in supercritical water at temperatures greater than 374°C (705°F) and pressures greater than 221 bar (3204 psig). 2, record 16, English, - supercritical%20water%20oxidation
Record 16, Key term(s)
- supercritical water oxydation
- supercritical water pressure oxidation
- supercritical water pressure oxydation
Record 16, French
Record 16, Domaine(s)
- Traitement des eaux
- Pollution de l'eau
Record 16, Main entry term, French
- combustion en eau supercritique
1, record 16, French, combustion%20en%20eau%20supercritique
correct, feminine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
L'élimination de la matière organique et la réduction de volume des boues peuvent être obtenues par incinération, par oxydation sous pression en milieu humide(«wet air oxidation») ou par combustion en eau supercritique(«supercritical water oxidation»). Une étude en autoclave agité a permis de comparer sur une même boue d’épuration les performances des deux techniques d’oxydation voie humide et d’oxydation supercritique, en mettant l'accent sur les sous-produits résiduels en phase liquide et la composition de la phase gaz. 1, record 16, French, - combustion%20en%20eau%20supercritique
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2001-04-17
Record 17, English
Record 17, Subject field(s)
- Chemistry
- Wastewater Treatment
Record 17, Main entry term, English
- auto-oxidation
1, record 17, English, auto%2Doxidation
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
Aerobic stabilization of sludge. This process is also often referred to as aerobic digestion. With this method, extended aeration of the sludge is used to stimulate (in the case of primary sludge) or continue (activated sludge) the growth of aerobic microorganisms beyond the period of cell synthesis to reach the stage of auto-oxidation. This is the mechanism of endogenous respiration, which is represented at a first stage by the elimination of cellular matter. 1, record 17, English, - auto%2Doxidation
Record 17, French
Record 17, Domaine(s)
- Chimie
- Traitement des eaux usées
Record 17, Main entry term, French
- auto-oxydation
1, record 17, French, auto%2Doxydation
correct, feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Stabilisation des boues par voie aérobie. Ce procédé est aussi désigné fréquemment sous le vocable de digestion aérobie. Il consiste, par une aération prolongée des boues, à provoquer(dans le cas de boues primaires) ou à poursuivre(boues activées) le développement de micro-organismes aérobies, jusqu'à dépasser la période de synthèse des cellules et réaliser leur propre auto-oxydation. C'est le mécanisme de la respiration endogène, schématisé dans un premier stade par l'élimination de matière cellulaire. 1, record 17, French, - auto%2Doxydation
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2001-01-30
Record 18, English
Record 18, Subject field(s)
- Wastewater Treatment
Record 18, Main entry term, English
- dechromatation
1, record 18, English, dechromatation
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- dechromation 2, record 18, English, dechromation
correct
- chromate removal 3, record 18, English, chromate%20removal
Record 18, Textual support, English
Record number: 18, Textual support number: 1 CONT
List of wastes pursuant to Article 1 (a) of Council Directive 75/442/EEC on waste (European Waste Catalogue) ... wastes from specific physico/chemical treatments of industrial wastes (e.g. dechromatation, decyanidation, neutralisation)... 4, record 18, English, - dechromatation
Record number: 18, Textual support number: 2 CONT
Automatic cyanide and chromate removal and neutralisation. 3, record 18, English, - dechromatation
Record 18, French
Record 18, Domaine(s)
- Traitement des eaux usées
Record 18, Main entry term, French
- déchromatation
1, record 18, French, d%C3%A9chromatation
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- déchromation 2, record 18, French, d%C3%A9chromation
correct, feminine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Réduction du chrome hexavalent en chrome trivalent par emploi de bisulfite de sodium (NaHSO,) en milieu acide. 3, record 18, French, - d%C3%A9chromatation
Record number: 18, Textual support number: 1 CONT
Les technologies d’inertage et de stockage des déchets ultimes s’appliquent aux résidus des filières de valorisation ou de destruction, à l'exclusion des déchets nucléaires. Ces déchets contiennent souvent des éléments toxiques ou dangereux dont l'élimination doit faire l'objet d’un contrôle spécifique. Lorsque l'incinération n’ est pas possible, il faut recourir à des traitements physico-chimiques(neutralisation, décyanuration, déchromation, échange d’ions, déshydration et/ou solidification des boues, etc.) pour inerter les déchets avant leur stockage dans un centre d’enfouissement technique. 4, record 18, French, - d%C3%A9chromatation
Record number: 18, Textual support number: 2 CONT
Liste des déchets établie en application de l’article 1er point a) de la directive 75/442/CEE du Conseil relative aux déchets (Catalogue européen des déchets) [...] déchets provenant des traitements physico-chimiques spécifiques des déchets industriels (par exemple déchromatation, décyanuration, neutralisation) [...] 5, record 18, French, - d%C3%A9chromatation
Record number: 18, Textual support number: 3 CONT
Décyanuration, déchromatation, neutralisation automatiques. 6, record 18, French, - d%C3%A9chromatation
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Tratamiento de aguas residuales
Record 18, Main entry term, Spanish
- descromación
1, record 18, Spanish, descromaci%C3%B3n
feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1997-09-22
Record 19, English
Record 19, Subject field(s)
- Provincial Government Bodies and Committees (Canadian)
Record 19, Main entry term, English
- Waste Management Policy Section
1, record 19, English, Waste%20Management%20Policy%20Section
correct, Ontario
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 OBS
Ministry of the Environment. 1, record 19, English, - Waste%20Management%20Policy%20Section
Record number: 19, Textual support number: 2 OBS
This branch coordinates programs concerned with the management of industrial and municipal wastes. It deals with pollution by industry, including hazardous waste, industrial sludges and pretreatment residues, liquid industrial wastes and their treatment and disposition at waste management facilities. 1, record 19, English, - Waste%20Management%20Policy%20Section
Record 19, French
Record 19, Domaine(s)
- Organismes et comités de gouvernements provinciaux canadiens
Record 19, Main entry term, French
- Section des politiques sur la gestion des déchets
1, record 19, French, Section%20des%20politiques%20sur%20la%20gestion%20des%20d%C3%A9chets
correct, Ontario
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 OBS
Ministère de l’Environnement. 1, record 19, French, - Section%20des%20politiques%20sur%20la%20gestion%20des%20d%C3%A9chets
Record number: 19, Textual support number: 2 OBS
Cette direction coordonne les programmes qui ont trait à la gestion des déchets municipaux et industriels. Elle s’occupe de la pollution causée par l'industrie, notamment des déchets dangereux, des boues industrielles et des résidus non traités, ces déchets industriels liquides, ainsi que de leur traitement et de leur élimination dans des installations de gestion des déchets. 1, record 19, French, - Section%20des%20politiques%20sur%20la%20gestion%20des%20d%C3%A9chets
Record 19, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 1982-08-31
Record 20, English
Record 20, Subject field(s)
- Biochemistry
- Wastewater Treatment
Record 20, Main entry term, English
- fermenting power
1, record 20, English, fermenting%20power
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
... in addition to the partial or total reduction of the organic matter in the sludge, the recovery of energy eliminates pathogenic germs and destroys the fermenting power of the product. 1, record 20, English, - fermenting%20power
Record 20, French
Record 20, Domaine(s)
- Biochimie
- Traitement des eaux usées
Record 20, Main entry term, French
- pouvoir fermentescible
1, record 20, French, pouvoir%20fermentescible
correct, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
[...] toute récupération d’énergie, parallèlement à la réduction partielle ou totale des matières organiques contenues dans les boues, s’accompagne de l'élimination des germes pathogènes et du pouvoir fermentescible du produit. 1, record 20, French, - pouvoir%20fermentescible
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 1982-08-31
Record 21, English
Record 21, Subject field(s)
- Biochemistry
Record 21, Main entry term, English
- cellular matter
1, record 21, English, cellular%20matter
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Aerobic stabilization of sludge. This process is also often referred to as aerobic digestion. With this method, extended aeration of the sludge is used to stimulate (in the case of primary sludge) or continue (activated sludge) the growth of aerobic microorganisms beyond the period of cell synthesis to reach the stage of auto-oxidation. This is the mechanism of endogenous respiration, which is represented at a first stage by the elimination of cellular matter. 1, record 21, English, - cellular%20matter
Record 21, French
Record 21, Domaine(s)
- Biochimie
Record 21, Main entry term, French
- matière cellulaire
1, record 21, French, mati%C3%A8re%20cellulaire
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
Stabilisation des boues par voie aérobie. Ce procédé est aussi désigné fréquemment sous le vocable de digestion aérobie. Il consiste, par une aération prolongée des boues, à provoquer(dans le cas de boues primaires) ou à poursuivre(boues activées) le développement de micro-organismes aérobies, jusqu'à dépasser la période de synthèse des cellules et réaliser leur propre auto-oxydation. C'est le mécanisme de la respiration endogène, schématisé dans un premier stade par l'élimination de matière cellulaire. 1, record 21, French, - mati%C3%A8re%20cellulaire
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 1982-04-20
Record 22, English
Record 22, Subject field(s)
- Wastewater Treatment
Record 22, Main entry term, English
- pre-chlorination to break-point
1, record 22, English, pre%2Dchlorination%20to%20break%2Dpoint
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
... coagulation adjusted to cancel the Zeta potential, followed by clarification, preferably in an appliance of the Pulsator type with a concentrated sludge blanket and filtration through sand, all preceded by pre-chlorination to break-point. 1, record 22, English, - pre%2Dchlorination%20to%20break%2Dpoint
Record 22, French
Record 22, Domaine(s)
- Traitement des eaux usées
Record 22, Main entry term, French
- préchloration au break-point
1, record 22, French, pr%C3%A9chloration%20au%20break%2Dpoint
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Si on veut une élimination complète du plancton, il faut une coagulation ajustée sur l'annulation du potentiel Zêta suivie d’une décantation, de préférence dans un appareil à lit de boues concentrées type Pulsator, et une filtration sur sable, le tout précédé d’une préchloration au break-point. 1, record 22, French, - pr%C3%A9chloration%20au%20break%2Dpoint
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 1982-04-19
Record 23, English
Record 23, Subject field(s)
- Water Treatment (Water Supply)
Record 23, Main entry term, English
- coagulation through a sand filter 1, record 23, English, coagulation%20through%20a%20sand%20filter
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 CONT
If all plankton is to be eliminated, prechlorination ... combined with coagulation: either coagulation through a sand filter if the water does not contain too much plankton and suspended matter. 1, record 23, English, - coagulation%20through%20a%20sand%20filter
Record 23, Key term(s)
- sand filter coagulation
Record 23, French
Record 23, Domaine(s)
- Traitement des eaux
Record 23, Main entry term, French
- coagulation sur filtre à sable
1, record 23, French, coagulation%20sur%20filtre%20%C3%A0%20sable
correct
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 CONT
Si on veut une élimination complète du plancton, il faut [...] une coagulation sur filtre à sable, si l'eau n’ est pas très chargée en plancton et en matières en suspension. [...] une coagulation ajustée sur l'annulation du potentiel Zêta suivie d’une décantation, de préférence dans un appareil à lit de boues concentrées type Pulsator, et une filtration sur sable, le tout précédé d’une préchloration au break-point. 1, record 23, French, - coagulation%20sur%20filtre%20%C3%A0%20sable
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 1981-01-26
Record 24, English
Record 24, Subject field(s)
- Chemistry
- Wastewater Treatment
Record 24, Main entry term, English
- simultaneous precipitation
1, record 24, English, simultaneous%20precipitation
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 CONT
... chemical removal of phosphates ... Two techniques are recommended: simultaneous precipitation by adding an iron or aluminium salt to activated sludge, and separate precipitation which constitutes a tertiary purification stage with flocculation and clarification or flotation. 1, record 24, English, - simultaneous%20precipitation
Record 24, French
Record 24, Domaine(s)
- Chimie
- Traitement des eaux usées
Record 24, Main entry term, French
- précipitation simultanée
1, record 24, French, pr%C3%A9cipitation%20simultan%C3%A9e
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 CONT
[...] élimination chimique des phosphates [...] Deux techniques d’emploi sont préconisées : la précipitation simultanée par introduction d’un sel de fer ou d’alumine dans les boues activées et la précipitation séparée constituant un troisième stade d’épuration, avec floculation et décantation ou flottation. 1, record 24, French, - pr%C3%A9cipitation%20simultan%C3%A9e
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 1981-01-26
Record 25, English
Record 25, Subject field(s)
- Chemistry
- Wastewater Treatment
Record 25, Main entry term, English
- separate precipitation
1, record 25, English, separate%20precipitation
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
... chemical removal of phosphates ... Two techniques are recommended: simultaneous precipitation by adding an iron or aluminium salt to activated sludge, and separate precipitation which constitutes a tertiary purification stage with flocculation and clarification of flotation. 1, record 25, English, - separate%20precipitation
Record 25, French
Record 25, Domaine(s)
- Chimie
- Traitement des eaux usées
Record 25, Main entry term, French
- précipitation séparée
1, record 25, French, pr%C3%A9cipitation%20s%C3%A9par%C3%A9e
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
[...] élimination chimique des phosphates [...] Deux techniques d’emploi sont préconisées : la précipitation simultanée par introduction d’un sel de fer ou d’alumine dans les boues activées et la précipitation séparée constituant un troisième stade d’épuration, avec floculation et décantation ou flottation. 1, record 25, French, - pr%C3%A9cipitation%20s%C3%A9par%C3%A9e
Record 25, Spanish
Record 25, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


