Determination of fluoride, chloride and bromide in mineral spring water by ion chromatography
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چکیده
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Determination of chloride and fluoride in elemental boron using ion chromatography with suppressed conductivity detection
An accurate method based on combination of microwave assisted digestionsuppressed ion chromatography is proposed for the determination of fluoride and chloride in nuclear grade enriched boron (B10). The digestion of the boron matrix is carried out in closed vessel microwave assisted digestion using hydrogen peroxide and dilute nitric acid. By using the microwave assisted approach, the digestion...
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Determination of iodide in seawater by capillary ion chromatography using hexadimethrine bromide modified C30 stationary phases.
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INTRODUCTION Hexavalent chromium, Cr(VI), is the most toxic form of the metal chromium, a primary drinking water contaminant in the U.S. Dissolved hexavalent chromium can be determined as chromate (CrO 4 ) by ion chromatography in drinking water, groundwater, and industrial wastewater effluents as described in U.S. EPA Method 218.6 and Dionex Technical Note 26. Dionex Technical Note 26 uses a 2...
متن کاملDetermination of Bromate in Water Using Ion Chromatography
Ozone is a powerful drinking water disinfectant that is effective in treating chlorine resistant organisms, such as Cryptosporidia. For bottled water, ozonation is generally preferred over other available disinfection treatment methods because it does not leave a taste or residual disinfectant, due to ozone’s short lifetime. However, ozonation of drinking water containing bromide can result in ...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1981
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.30.10_t97