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ナカダ ノリヒデ
Nakada Norihide 中田 典秀 所属 神奈川大学 化学生命学部 応用化学科 神奈川大学大学院 工学研究科 工学専攻（応用化学領域） 職種 准教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2014/07 |
| 形態種別 | 学術雑誌 |
| 査読 | 査読あり |
| 標題 | Occurrence of preservatives and antimicrobials in Japanese rivers |
| 執筆形態 | 共著 |
| 掲載誌名 | CHEMOSPHERE |
| 出版社・発行元 | PERGAMON-ELSEVIER SCIENCE LTD |
| 巻・号・頁 | 107,pp.393-399 |
| 著者・共著者 | Kumiko Kimura,Yutaka Kameda,Hiroshi Yamamoto,Norihide Nakada,Ikumi Tamura,Motonobu Miyazaki,Shigeki Masunaga |
| 概要 | We established a method for the simultaneous analysis of seven preservatives and five antimicrobials in water. These chemicals are widely used in cosmetics, and their presence in river water is of concern. We used the method to test 13 sites in Japanese rivers and streams contaminated by domestic wastewater, effluent, or industrial wastewater. 2-Phenoxyethanol (2-PE), isopropylmethylphenol, resorcinol, and triclosan were detected at most sites; the maximum concentration of 2-PE detected was 14000 ng L-1. The results suggest that the major sources of 2-PE were cosmetics and household detergents. The ratio of methylparaben to n-propylparaben in river waters with direct wastewater drainage was similar to that in common cosmetics. This is the first research on levels of 2-PE, isopropylmethylphenol, and chlorphenesin in river water. (C) 2014 Elsevier Ltd. All rights reserved. |
| DOI | 10.1016/j.chemosphere.2014.01.008 |
| ISSN | 00456535 |
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