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Defluoridation by Coagulation in Drinkable Water from the South East of Algeria

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Abstract:

The drinkable water in the south east of Algeria contains high quantity of fluoride which causes dental fluorosis. To decrease fluoride, we have chosen a sample with the biggest content of fluoride among many sources in order to coagulate it with Al2(SO4)3·18H2O. After that the parameters influencing (concentration, pH, temperature) are studied to choose the best conditions for better reduction yield.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 10)
Pages:
39-46
Citation:
D. Atia and A. Hoggui, "Defluoridation by Coagulation in Drinkable Water from the South East of Algeria", International Letters of Chemistry, Physics and Astronomy, Vol. 10, pp. 39-46, 2013
Online since:
Sep 2013
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References:

WHO, Fluoride in drinking water, IWA Publishing, London, (2006).

Programme National de Santé Bucco-Dentaire en Milieu Scolaire, Ministčre de la Santé et de la Population, Algérie, Mai (2001).

Circulaire interministérielle du 07 Mai 2001 relative au Programme National de Santé Bucco-Dentaire en Milieu Scolaire, Ministčre de la Santé et de la Population, Ministčre de l'Education Nationale, Algérie.

Jean Rodier et coll., L'analyse de l'eau: eaux naturelles, eaux résiduaires, eau de mer, 8e édition; Paris 2005, pp.219-221 and 299-310.

Achour, Youcef, Leïla Samia, Defluoruration des eaux souterraines du sud algerienne par la chaux et le sulfate d'aluminium, Université Mohamed Khider - Biskra, Algérie, (2001).

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