Title of article
Determination of non-ionic surfactants (polyethoxylated-nonylphenols) by HPLC in waste waters
Author/Authors
K. Fytianos، نويسنده , , S. Pegiadou، نويسنده , , N. Raikos، نويسنده , , I. Eleftheriadis، نويسنده , , H. Tsoukali، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
7
From page
1423
To page
1429
Abstract
High Performance Liquid Chromatography (HPLC) for the quantitative determination of nonylphenol polyethoxylates (NPE) in wastewater is described. The ethoxy chain length distribution was performed by normal phase HPLC using a UV detector. Two techniques for the isolation of APE from wastewater were compared: gaseous stripping into ethyl acetate to extract the analytes from the samples, and a column method. The mean values of influents and effluents were 1406 μg/L and 62 Itg/L respectively. The removal of NPE ranged from 92 to 97%.
Journal title
Chemosphere
Serial Year
1997
Journal title
Chemosphere
Record number
723291
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