Élimination des fluorures de l'eau synthétique par différentes méthodes
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Élimination des fluorures de l'eau synthétique par différentes méthodes

Élimination des fluorures de l'eau synthétique par différentes méthodes


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International Edition


About the Book

L'eau est une ressource naturelle essentielle au maintien de la vie. L'eau n'est certainement pas gratuite partout. Les fluorures présents dans l'eau de boisson peuvent être bénéfiques ou nuisibles en fonction de leur concentration et de la quantité totale ingérée. Le fluor est bénéfique, en particulier pour les jeunes enfants, pour la calcification de l'émail dentaire avant l'âge de huit ans, lorsqu'il est présent dans les limites autorisées de 1,0 à 1,5 mg/L. Un excès de fluorure dans l'eau de boisson provoque une fluorose dentaire et/ou une fluorose squelettique. Les normes indiennes relatives à l'eau potable recommandent une concentration de fluorure acceptable de 1,0 mg/L et une concentration de fluorure admissible de 1,5 mg/L dans l'eau potable. Afin d'éliminer la concentration de fluorure de l'échantillon contaminé, l'oxyde de fer, les nanoparticules d'hydroxyde et les échantillons d'eau contaminée par le fluorure ont été préparés en laboratoire. Au cours de l'altération et de la circulation de l'eau dans les roches et les sols, le fluorure peut être lessivé et se dissoudre dans les eaux souterraines et les gaz thermiques. La teneur en fluor des eaux souterraines varie considérablement en fonction du contexte géologique et du type de roches. Les minéraux fluorés les plus courants sont la fluorine, l'apatite et les micas.


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Product Details
  • ISBN-13: 9786208184377
  • Publisher: KS Omniscriptum Publishing
  • Binding: Paperback
  • Language: French
  • Returnable: N
  • Weight: 186 gr
  • ISBN-10: 6208184371
  • Publisher Date: 15 Oct 2024
  • Height: 229 mm
  • No of Pages: 84
  • Spine Width: 5 mm
  • Width: 152 mm


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Élimination des fluorures de l'eau synthétique par différentes méthodes
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