TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
TOTAL DEIONIZATION [9 records]
Record 1 - internal organization data 2002-03-21
Record 1, English
Record 1, Subject field(s)
- Wastewater Treatment
- Water Treatment (Water Supply)
Record 1, Main entry term, English
- dry extract
1, record 1, English, dry%20extract
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
... water obtained by total deionization contains a very low dry extract, and the degree of purification depends on the combination of the ion exchanger groupings. 2, record 1, English, - dry%20extract
Record 1, French
Record 1, Domaine(s)
- Traitement des eaux usées
- Traitement des eaux
Record 1, Main entry term, French
- extrait sec
1, record 1, French, extrait%20sec
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
[...] la déminéralisation totale permet d'obtenir des eaux ayant un extrait sec très faible et dont le degré d'épuration dépend de la combinaison des chaînes d'échangeurs d'ions. 2, record 1, French, - extrait%20sec
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Tratamiento de aguas residuales
- Tratamiento del agua
Record 1, Main entry term, Spanish
- extracto seco
1, record 1, Spanish, extracto%20seco
masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1996-02-14
Record 2, English
Record 2, Subject field(s)
- Electrochemistry
Record 2, Main entry term, English
- percent salt rejection
1, record 2, English, percent%20salt%20rejection
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- percent rejection 1, record 2, English, percent%20rejection
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Total salt concentration of the feed water that is removed by the CDI process [continuous deionization]. 1, record 2, English, - percent%20salt%20rejection
Record 2, French
Record 2, Domaine(s)
- Électrochimie
Record 2, Main entry term, French
- pourcentage de réjection saline
1, record 2, French, pourcentage%20de%20r%C3%A9jection%20saline
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- pourcentage de réjection 1, record 2, French, pourcentage%20de%20r%C3%A9jection
correct, masculine noun
- taux de déminéralisation 1, record 2, French, taux%20de%20d%C3%A9min%C3%A9ralisation
correct, masculine noun
- rendement de déminéralisation 1, record 2, French, rendement%20de%20d%C3%A9min%C3%A9ralisation
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Pourcentage de l'ensemble des contaminants ionisés présents dans l'eau à traiter qui seront extraits par le système CDI [désionisation en continu]. 1, record 2, French, - pourcentage%20de%20r%C3%A9jection%20saline
Record number: 2, Textual support number: 1 CONT
Le taux de déminéralisation en électrodialyse (ED) oscille entre 70% et 90%. Il est limité par le fait que l'eau déminéralisée doit rester suffisamment conductrice pour ne pas interrompre le champ électrique. Le taux de déminéralisation par CDI dépasse 99%. 1, record 2, French, - pourcentage%20de%20r%C3%A9jection%20saline
Record number: 2, Textual support number: 1 OBS
Souvent, il n'est pas précisé s'il s'agit du pourcentage de réjection en eau ou en ions. Dans ce cas, il s'agit généralement des ions, c'est-à-dire le pourcentage de réjection saline. 1, record 2, French, - pourcentage%20de%20r%C3%A9jection%20saline
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1981-04-01
Record 3, English
Record 3, Subject field(s)
- Chemistry
Record 3, Main entry term, English
- weakly-basic anion
1, record 3, English, weakly%2Dbasic%20anion
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
typical layout of a total deionization installation for high-pressure boiler feed water... Weakly-basic anion. 1, record 3, English, - weakly%2Dbasic%20anion
Record 3, French
Record 3, Domaine(s)
- Chimie
Record 3, Main entry term, French
- anion faiblement basique
1, record 3, French, anion%20faiblement%20basique
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Exemple de schéma d'un poste de déminéralisation totale pour chaudière haute pression [...] Anion faiblement basique. 1, record 3, French, - anion%20faiblement%20basique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1981-04-01
Record 4, English
Record 4, Subject field(s)
- Equipment and Tools (Water Supply)
- Water Treatment (Water Supply)
Record 4, Main entry term, English
- osmosis unit
1, record 4, English, osmosis%20unit
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Total deionization can be achieved by reverse osmosis, a valuable feature of which is that the osmosis units are clean and easy to operate. 1, record 4, English, - osmosis%20unit
Record 4, French
Record 4, Domaine(s)
- Équipement et outillage (Alimentation en eau)
- Traitement des eaux
Record 4, Main entry term, French
- osmoseur
1, record 4, French, osmoseur
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
La déminéralisation peut être en particulier réalisée par osmose inverse, la propreté et la simplicité d'exploitation des osmoseurs étant des facteurs intéressants. 1, record 4, French, - osmoseur
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1981-04-01
Record 5, English
Record 5, Subject field(s)
- Chemistry
- Water Treatment (Water Supply)
Record 5, Main entry term, English
- ion exchanger grouping
1, record 5, English, ion%20exchanger%20grouping
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
... water obtained by total deionization contains a very low dry extract, and the degree of purification depends on the combination of the ion exchanger groupings. 1, record 5, English, - ion%20exchanger%20grouping
Record 5, French
Record 5, Domaine(s)
- Chimie
- Traitement des eaux
Record 5, Main entry term, French
- chaîne d'échangeur d'ion
1, record 5, French, cha%C3%AEne%20d%27%C3%A9changeur%20d%27ion
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
[...] la déminéralisation totale permet d'obtenir des eaux ayant un extrait sec très faible et dont le degré d'épuration dépend de la combinaison des chaînes d'échangeurs d'ions. 1, record 5, French, - cha%C3%AEne%20d%27%C3%A9changeur%20d%27ion
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1981-04-01
Record 6, English
Record 6, Subject field(s)
- Chemistry
Record 6, Main entry term, English
- primary sulphonic cation
1, record 6, English, primary%20sulphonic%20cation
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
Figure 424. Typical layout of a total deionization installation for high-pressure boiler feed water... Primary sulphonic cation. 1, record 6, English, - primary%20sulphonic%20cation
Record 6, French
Record 6, Domaine(s)
- Chimie
Record 6, Main entry term, French
- cation sulfonique primaire
1, record 6, French, cation%20sulfonique%20primaire
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Figure 424. Exemple de schéma d'un poste de déminéralisation totale pour chaudière haute pression [...] Cation sulfonique primaire. 1, record 6, French, - cation%20sulfonique%20primaire
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1981-04-01
Record 7, English
Record 7, Subject field(s)
- Sewers and Drainage
- Wastewater Treatment
Record 7, Main entry term, English
- bed-expansion water
1, record 7, English, bed%2Dexpansion%20water
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Layout of a total deionization plant for feed water for medium-pressure boilers. To drain for bed-expansion water and exhausted regenerating solutions. Number E. Bed-expansion water. 1, record 7, English, - bed%2Dexpansion%20water
Record 7, French
Record 7, Domaine(s)
- Égouts et drainage
- Traitement des eaux usées
Record 7, Main entry term, French
- eau de détassage
1, record 7, French, eau%20de%20d%C3%A9tassage
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Schéma d'un poste de déminéralisation totale d'eau d'alimentation de chaudières à moyennes pression. Évacuation à l'égout des eaux de détassage et des solutions régénérantes épuisées. Numéro E. Eaux de détassage. 1, record 7, French, - eau%20de%20d%C3%A9tassage
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1981-01-26
Record 8, English
Record 8, Subject field(s)
- Water Treatment (Water Supply)
Record 8, Main entry term, English
- inlet salinity
1, record 8, English, inlet%20salinity
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
In the case of total deionization, up to the point where the total salinity of the discharging liquid is the same as the inlet salinity... 1, record 8, English, - inlet%20salinity
Record 8, French
Record 8, Domaine(s)
- Traitement des eaux
Record 8, Main entry term, French
- salinité entrante
1, record 8, French, salinit%C3%A9%20entrante
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
[...] en déminéralisation totale jusqu'au moment où la salinité totale à la sortie est égale à la salinité entrante. 1, record 8, French, - salinit%C3%A9%20entrante
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1981-01-26
Record 9, English
Record 9, Subject field(s)
- Water Treatment (Water Supply)
Record 9, Main entry term, English
- total demineralization 1, record 9, English, total%20demineralization
Record 9, Abbreviations, English
Record 9, Synonyms, English
- total deionization 1, record 9, English, total%20deionization
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
... if, however, totally salt-free water is required, it is necessary to resort to total demineralization. 1, record 9, English, - total%20demineralization
Record 9, French
Record 9, Domaine(s)
- Traitement des eaux
Record 9, Main entry term, French
- déminéralisation totale
1, record 9, French, d%C3%A9min%C3%A9ralisation%20totale
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
[...] si l'on veut obtenir une eau totalement débarrassée de ses sels, il faut recourir à la déminéralisation totale. 1, record 9, French, - d%C3%A9min%C3%A9ralisation%20totale
Record 9, Spanish
Record 9, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
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: