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AMÉLIORATION DE L’ÉLIMINATION DES FLUORURES DANGEREUX DANS L’EAU POTABLE

AMÉLIORATION DE L’ÉLIMINATION DES FLUORURES DANGEREUX DANS L’EAU POTABLE

Mohan Raj

60,26 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2023
Materia
Filosofía
ISBN:
9786205689677
60,26 €
IVA incluido
Disponible
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L’eau est une ressource naturelle essentielle au maintien de la vie et de l’environnement. On pense toujours qu’elle est disponible en abondance et qu’elle est un don gratuit de la nature. Cependant, la composition chimique des sols de surface ou souterrains est l’un des principaux facteurs dont dépend l’adéquation de l’eau à des fins domestiques, industrielles ou agricoles. La fluorose, un problème de santé publique endémique, est présente dans 22 pays du monde. Il s’agit d’un trouble invalidant connu pour se produire en raison de l’entrée de fluorure dans le corps. L’injection excessive de fluorure par l’eau potable provoque des formes de fluorose dentaire, squelettique et non squelettique. Les fluorures sont libérés dans l’environnement de manière naturelle par l’altération et la dissolution des minéraux, les émissions des volcans et les aérosols marins. La principale source naturelle de fluorure inorganique dans le sol est la roche mère. Au cours de l’altération, les minéraux fluorés se décomposent et se dissolvent dans l’eau. Les fluorures sont également libérés dans l’environnement par les processus industriels.

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