TERMIUM Plus®

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

MICRO-BUBBLE [2 records]

Record 1 2003-10-07

English

Subject field(s)
  • Concrete Preparation and Mixing
CONT

Air entraining agents. Their function is to cause microbubbles of air to form, which are uniformly spread throughout the mass of the concrete, mortar or grout. ... The microbubbles that cut off the capillary networks limit the development of stresses due to freezing of the water in the interstices.

French

Domaine(s)
  • Fabrication du béton
DEF

Dans un mortier ou un béton, [...] chacune des inclusions d'air microscopiques [...] dont la formation est favorisée par les adjuvants entraîneurs d'air.

Spanish

Save record 1

Record 2 1981-01-26

English

Subject field(s)
  • Wastewater Treatment
CONT

Preliminary removal of oily products from waste waters from petroleum refineries, petrochemical plants and engineering works ... Complete oil removal with a reduction of the hydrocarbon content to 5mg/l or less requires a two-step treatment: preliminary oil removal, ... final oil removal (filtration, chemical clarification and flocculation, flotation with air micro-bubbles, etc.) to complete the purification ...

French

Domaine(s)
  • Traitement des eaux usées
CONT

Prédéshuilage des eaux résiduaires de raffinerie de pétrole, usines pétrochimiques et industries mécaniques. [...] nécessite en fait un traitement en deux stades : prédéshuilage [...] déshuilage final (filtration, décantation avec coagulation chimique, flottation par micro-bulles d'air etc.) permettant d'obtenir l'épuration complète [...]

Spanish

Save record 2

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