TERMIUM Plus®

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

ESSAI LIXIVIATION [4 records]

Record 1 2021-01-06

English

Subject field(s)
  • Scientific Measurements and Analyses
CONT

Column leaching tests are considered as simulating the flow of percolating groundwater through a porous bed of granular material. The flow of the leaching solution may be in either down-flow or up-flow direction and continuous or intermittent.

French

Domaine(s)
  • Mesures et analyse (Sciences)

Spanish

Save record 1

Record 2 2002-01-24

English

Subject field(s)
  • Waste Management
CONT

In addition, toxicity and leaching tests of treated solids demonstrated they were no longer hazardous waste.

French

Domaine(s)
  • Gestion des déchets
CONT

Les essais ont démontré que [...] les solides traités n'étaient plus considérés comme un déchet dangereux suite aux essais de toxicité et de lixiviation.

Spanish

Save record 2

Record 3 1993-01-07

English

Subject field(s)
  • Testing and Debugging
  • Mine Water Drainage

French

Domaine(s)
  • Test et débogage
  • Écoulement et épuisement des eaux de mines
OBS

Source : NEDEM [Programme de neutralisation des eaux de drainage dans l'environnement minier]

Key term(s)
  • essai de lixiviation en discontinu

Spanish

Save record 3

Record 4 1986-10-06

English

Subject field(s)
  • Radioactive Ores (Mining)
CONT

Hydrochloric acid leach test were conducted on the preconcentrates and small pilot-scale leaching of Elliot Lake uranium ore and its preconcentrates was conducted to verify the optimum leach conditions obtained from bench-scale tests, to obtain leach liquor for solution treatment, and to select the most suitable process flowsheet for the uranium ore.

French

Domaine(s)
  • Minerais radioactifs (Mines métalliques)
CONT

On a procédé à des essais de lixiviation à l'acide chlorhydrique sur les préconcentrés.

Spanish

Save record 4

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