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ARSENOUS ACID SOLUTION [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1988-09-30

English

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

... frequent measurements of residual chlorine should be made either by means of orthotolidine ... using a comparator, or by iodometry titrating with a sodium thiosulphate or arsenous acid solution, or by electrometric measurement ...

French

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

On doit [...] effectuer de fréquents dosages de chlore résiduel soit par l'orthotolidine [...] en se servant d'un comparateur, soit par iodométrie en titrant avec une solution de thiosulfate de sodium ou une solution d'acide arsénieux, soit enfin par ampérométrie [...]

Spanish

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