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AWWA QTC98249
- Total Organic Carbon Analysis for Difficult Matrices: An Ultra Violet/Persulfate Approach
- Conference Proceeding by American Water Works Association, 01/01/1998
- Publisher: AWWA
$12.00$24.00
A wide range of matrices and liquid compounds found in water and wastewater have traditionally been problematic for Total Organic Carbon (TOC) analyzers using UV/persulfate, combustion, and membrane conductivity methods because of interference. A recent optimization of the UV/persulfate method has made great advancements in the ability to perform TOC analysis on historically difficult liquid matrices. A new analytical instrument has been created which has the ability to automatically add differing amounts of reagents, sample, and diluent to the sample for optimal oxidation of a wide range of matrices that could be found in water and wastewater samples such as: caustics, tannic acids, bauxite/alumina process liquor effluents, and others.
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