TERMIUM Plus®

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

RETARDING AGENT [2 records]

Record 1 1981-04-01

English

Subject field(s)
  • Chemical Elements and Compounds
  • Wastewater Treatment
  • Water Treatment (Water Supply)
OBS

The main retarding agents, ... are firstly polyphosphates which prevent the formation of the first crystals of calcium carbonate by acting at the molecule level, and secondly organic colloids which encase the fine crystals which form and prevent them from becoming a nucleus of crystallisation.

French

Domaine(s)
  • Éléments et composés chimiques
  • Traitement des eaux usées
  • Traitement des eaux
OBS

Les principaux produits retardateurs [...] sont, d'une part les polyphosphates qui empêchent la formation des premiers cristaux de carbonate de calcium en agissant à l'échelle moléculaire, d'autre part des colloïdes organiques destinés à enrober les fins cristaux formés pour les empêcher de constituer un germe de cristallisation.

Spanish

Save record 1

Record 2 1975-03-11

English

Subject field(s)
  • Textiles: Preparation and Processing
  • Dyes and Pigments (Industries)
OBS

--any of several compounds used to retard or reduce the rate of drying textile yarns or fabrics.

French

Domaine(s)
  • Apprêt et traitements divers (Textiles)
  • Teintures et pigments (Industries)
OBS

le mode d'action des différents -- sont discutés dans la référence ainsi que les caractéristiques du retardateur Du Pont LAN.

Spanish

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
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: