Primary-Secondary Wavelengths Spectrophotometry to Improve the Direct Determination of Trace Amounts of Volatile Phenol in Wastewater
Corresponding Author(s) : Hong-Wen Gao
Asian Journal of Chemistry,
Vol. 12 No. 2 (2000): Vol 12 Issue 2
Abstract
In alkaline solution and in the presence of potassium ferricyanide the
reaction between volatile phenol and 4-aminoantipyrine was applied for
the improvement of volatile phenol's detennination in wastewater by
primary-secondary wavelengths spectrophotometry (PSWS). Results
showed that the analytical precision and accuracy were increased and a
higher determination sensitivity was given than that obtained by ordinary
spectrophotometry.
Keywords
Primary-Secondary Wavelengths
Spectrophotometry
Trace Amounts
Volatile Phenol
Wastewater
Gao, H.-W. (2010). Primary-Secondary Wavelengths Spectrophotometry to Improve the Direct Determination of Trace Amounts of Volatile Phenol in Wastewater. Asian Journal of Chemistry, 12(2), 511–514. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/22988
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