Simultaneous Determination of the Textile Dyes in Industrial Effluents by First-Order Derivative Spectrophotometry
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چکیده
منابع مشابه
Simultaneous determination of the textile dyes in industrial effluents by first-order derivative spectrophotometry.
A first-order derivative spectrophotometric method for the simultaneous determination of three textile dyes, Procion Yellow HE4R, Procion Red HE7B and Remazol Black 5 (RB5), has been developed. The effects of pH, heating and ionic strength of the solution on the absorption spectra of the dyes were investigated. The wavelengths selected for the measures of the derivative signals of HE4R (395 nm)...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2009
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.25.487