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Updated: Jun 20, 2026

Measuring Carbon-based Contaminant Mineralization Using Combined CO2 Flux and Radiocarbon Analyses
Published on: October 21, 2016
[Water fluoridation analysis of Campo Grande (MS) urban zone public supply]
Bruno Luiz Lessa Bellé1, Valéria Rodrigues de Lacerda, Alessandro Diogo De Carli
1Departamento de Odontologia Comunitária e Especial, Faculdade de Odontologia Prof Albino Coimbra Filho, UFMS, Campo Grande, MS 70070-900. bruno_belle@hotmail.com
Abstract:
The objective of this study was to analyze the fluoride concentration on the water that flows of the tap in the urban area of the city of Campo Grande (MS). For the fluoride concentration analysis, it was collected water samples of 21 schools placed in the 7 sub districts of the city, in 3 different opportunities, was made by the specific electrode method (using an Orion 9609 BN combined fluoride measuring electrode, coupled with an Orion EA-940 digital potentiometer). The results showed that 63.5% of the water samples presented acceptable fluoride levels (between 0.60 and 0.80 ppm) and 36.5%, unacceptable levels. In relation to the condition of the collect places, 76.2% were considered appropriate and 23.8% were inappropriate.
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