Concentrations of antifouling biocides and fluorinated alkyl compounds in Indonesia
Concentrations of antifouling biocides and fluorinated alkyl compounds in Indonesia
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印度尼西亚 防污杀菌剂和氟化烷基化合物的浓度
DOI：
10.1007/s00244-011-9747-y
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发表时间：
2012
影响因子：
4
通讯作者：
Miyazaki N
中科院分区：
文献类型：
--
作者：
Harino H;Arifin Z;Rumengan IFM;Arai T;Ohji M;Miyazaki N
沿海海洋环境被认为是有机锡（OT）化合物和其他新兴污染物（例如全氟烷基化合物）积累最敏感的区域。由于这些化合物的积累以及可能对沿海环境和生物体的负面影响，这些化合物的污染是一个令人高度关注的问题。印度尼西亚三丁基锡（TBT）化合物浓度较高，即比通>美娜多>雅加达湾>冈加岛，且比通和美娜多沉积物中TBT是丁基锡（BT）化合物中的优势种。在比通岛、万鸦老和岗加岛检测到了海九 211、敌草隆和 irgarol 1051 等替代杀菌剂，在雅加达湾检测到了 irgarol 1051。雅加达湾检测到的全氟辛酸（PFOA）和全氟磺酸（PFOS）分别为0.25至6.1 μg kg−1干重（dw）和0.58至3.7 μg kg−1dw，并且大多数采样点的PFOS浓度均高于PFOA。因此，印度尼西亚沿海水域已经受到防污杀菌剂和全氟烷基化合物的污染。
Coastal marine environments are considered to be the most sensitive areas for the accumulation of organotin (OT) compounds and other emerging new pollutants, such as perfluoroalkyl compounds. Contamination by these compounds is a matter of great concern due to their accumulation and possible negative impact on the coastal environment and organisms. The concentrations of tributyltin (TBT) compounds were greater in Indonesia, i.e., on the order of Bitung > Manado > Jakarta Bay > Gangga Island, and TBT in sediment from Bitung and Manado was the dominant species among butyltin (BT) compounds. Sea Nine 211, diuron, and irgarol 1051 were detected among alternative biocides in Bitung, Manado, and Gangga Island and irgarol 1051 was detected in Jakarta Bay. Perfluorooctanoic acid (PFOA) and perfluorosulfonic acid (PFOS) in Jakarta Bay were detected at 0.25 to 6.1 μg kg−1dry weight (dw) and 0.58 to 3.7 μg kg−1dw, respectively, and the concentrations of PFOS at most sampling sites were greater than those of PFOA. Thus, coastal waters from Indonesia have already been contaminated by antifouling biocides and perfluoroalkyl compounds.