TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Significant events in a heavy water plant may include ... the following: ... excessive or abnormal degradation or weakening of the components or systems of the hydrogen sulphide (H2S) pressure envelope; ... the failure of a plant safety or protective system to operate as required, other than during a test; ... a large, unplanned toxic gas release....  1, record 1, English, - hydrogen%20sulphide%20pressure%20envelope

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Les événements importants d'une usine d'eau lourde peuvent comprendre les incidents suivants : [...] la détérioration ou l'affaiblissement, excessif ou anormal, des composants ou des systèmes de l'enveloppe sous pression de l'hydrogène sulfuré; [...] la défaillance des systèmes de sûreté ou de protection de l'usine, sauf en cours d'essai; [...] le rejet important et imprévu de gaz toxique [...]  1, record 1, French, - enveloppe%20sous%20pression%20de%20l%27hydrog%C3%A8ne%20sulfur%C3%A9

Record 1,  Textual support,  Spanish