TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ION MANGANEUX [2 records]

Record 1 1982-04-20

English

Subject field(s)
  • Chemistry
OBS

Pre-chlorination before clarification is usually advisable as a means of improving the quality, filtrability and clarity of the water. The chlorine has an oxidizing effect (...) on the ferrous and manganous ions (...)

French

Domaine(s)
  • Chimie
OBS

Une préchloration effectuée avant décantation est la plupart du temps recommandable pour obtenir une meilleure qualité d'eau (...) Elle agit (...) sur les ions ferreux et manganeux (...)

Spanish

Save record 1

Record 2 1982-03-18

English

Subject field(s)
  • Chemistry
OBS

Aeration is a method by which water and air are brought into very close contact, and it can have several aims: (...) to add oxygen, either to increase the oxygen content, or to oxidize certain reducing bodies (in particular ferrous and manganese ions).

French

Domaine(s)
  • Chimie
OBS

L'aération est une opération qui consiste à mettre en contact intime l'eau et l'air. Elle peut avoir plusieurs objectifs: (...) introduire de l'oxygène, soit pour en accroître la teneur, soit pour assurer l'oxydation de certains corps réducteurs (en particulier les ions ferreux et manganeux).

Spanish

Save record 2

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