TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CHLORE RESIDUEL COMBINE [3 records]
Record 1 - internal organization data 2024-02-22
Record 1, English
Record 1, Subject field(s)
- Water Supply
Record 1, Main entry term, English
- break point 1, record 1, English, break%20point
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record 1, French
Record 1, Domaine(s)
- Alimentation en eau
Record 1, Main entry term, French
- point de chloration
1, record 1, French, point%20de%20chloration
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Lorsqu'on effectue la chloration d’une eau contenant de l'ammoniac libre ou combiné avec des doses croissantes de chlore, on atteint le break point quand la teneur en chlore résiduel, qui était nulle, commence à augmenter; on a alors détruit tous les organismes vivants et les matières organiques. Chloration au break point=chloration normale; chloration au-delà du break point=surchloration. 1, record 1, French, - point%20de%20chloration
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1986-05-27
Record 2, English
Record 2, Subject field(s)
- Environmental Studies and Analyses
- Wastewater Treatment
Record 2, Main entry term, English
- orthotolidine-arsenite test
1, record 2, English, orthotolidine%2Darsenite%20test
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An approximate technique, largely obsolete, for differentiating between free available chlorine, combined available chlorine, and color due to interfering substances by using orthotolidine reagent, sodium arsenite reagent, and colorimetric standards. 2, record 2, English, - orthotolidine%2Darsenite%20test
Record 2, French
Record 2, Domaine(s)
- Études et analyses environnementales
- Traitement des eaux usées
Record 2, Main entry term, French
- essai à l'orthotolidine-arsénite
1, record 2, French, essai%20%C3%A0%20l%27orthotolidine%2Dars%C3%A9nite
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Essai destiné à différencier le chlore résiduel libre, le chlore résiduel combiné et la couleur due à des substances interférentes. 1, record 2, French, - essai%20%C3%A0%20l%27orthotolidine%2Dars%C3%A9nite
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1986-05-22
Record 3, English
Record 3, Subject field(s)
- Environmental Studies and Analyses
- Water Treatment (Water Supply)
Record 3, Main entry term, English
- ortho-tolidine arsenite chlorine test
1, record 3, English, ortho%2Dtolidine%20arsenite%20chlorine%20test
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record 3, French
Record 3, Domaine(s)
- Études et analyses environnementales
- Traitement des eaux
Record 3, Main entry term, French
- dosage du chlore à l'orthotolidine arséniée
1, record 3, French, dosage%20du%20chlore%20%C3%A0%20l%27orthotolidine%20ars%C3%A9ni%C3%A9e
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Méthode qui permet de différencier le chlore résiduel libre, le chlore résiduel combiné et la couleur due aux substances interférentes telles que les nitrites, les composés ferriques ou manganiques, grâce à l'emploi du réactif orthotolidine, d’une solution d’arsénite de sodium et d’étalons colorimétriques. 1, record 3, French, - dosage%20du%20chlore%20%C3%A0%20l%27orthotolidine%20ars%C3%A9ni%C3%A9e
Record 3, Spanish
Record 3, Textual support, Spanish
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