Influence of Organic Carbon from Weathered Sediments on Triclocarban Distribution in Environmental Aqueous Systems-Reference-Cited by-同舟云学术

Influence of Organic Carbon from Weathered Sediments on Triclocarban Distribution in Environmental Aqueous Systems

Published:2024-08-25 Issue:9 Volume:11 Page:255
ISSN:2297-8739
Container-title:Separations
language:en
Short-container-title:Separations

Author:

Ion Ion¹,Senin Raluca Madalina²,Ion Alina Catrinel¹

Affiliation:

1. National University of Science and Technology Politehnica Bucharest, Faculty of Industrial Chemistry and Biotechnologies, 313 Splaiul Independentei Street, 060042 Bucharest, Romania

2. National Research and Development Institute for Chemistry and Petrochemistry ICECHIM, 202 Splaiul Independentei Street, 060021 Bucharest, Romania

Abstract

In this study, the chemical distribution of triclocarban (TCC), in natural aqueous systems, between water and sediment, with different chemical compositions of the aqueous phase and different percentages of organic carbon (OC%) in the sediments is presented. The influences of the temperature, of the composition of the aqueous matrices of natural waters and (OC%) in the sediment over the solubility of triclocarban, and its distribution coefficient Kd values were studied. log KD at 25 °C varied between 1.94 and 3.27 for a sediment with 5.50% OC and between 3.95 and 5.93% for a sediment with 6.75% OC, in the studied aqueous systems, with different concentrations of OC in the sediment.

Publisher

MDPI AG

Link

https://www.mdpi.com/2297-8739/11/9/255/pdf

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