Contamination by butyltin compounds and organochlorine residues in green mussel (Perna viridis, L.) from Thailand coastal waters
Contamination by butyltin compounds and organochlorine residues in green mussel (Perna viridis, L.) from Thailand coastal waters
复制标题
DOI：
10.1016/s0269-7491(97)00070-5
复制
发表时间：
1997-01-01
影响因子：
8.9
通讯作者：
Hungspreugs, M
中科院分区：
文献类型：
--
作者：
Kanatireklap, S;Tanabe, S;Hungspreugs, M
为了阐明泰国沿海沃茨中丁基锡和有机氯残留物对海洋的污染，1994年和1995年采集了绿色贻贝（佩尔纳viridis）并进行了分析。在大多数贻贝样本中检测到丁基锡化合物，如三丁基锡（TBT）、二丁基锡（DBT）和一丁基锡（MET），含量范围为4至800纳克/克（-1）湿重（总量）。绿色贻贝中丁基锡衍生物的组成顺序为TBT > DBT > MBT。结果表明，丁基锡污染很普遍，特别是在高划船区和沿海水产养殖设施。有机氯残留物的浓度远低于丁基锡化合物。在所检测的有机氯残留物中，二氯二苯三氯乙烷化合物（DDTs）含量最高，其次是多氯联苯（PCBs）>氯代化合物（CHLs）>六氯环己烷（HCHs）>六氯苯（HCB）。据我们所知，这是第一份关于泰国沿海沃茨中丁基锡残留检测的报告。(C)1997 Elsevier Science Ltd.
In order to elucidate marine pollution by butyltins and organochlorine residues in coastal waters of Thailand, green mussels (Perna viridis) were collected in 1994 and 1995 and analyzed. Butyltin compounds, such as tributyltin (TBT), dibutyltin (DBT) and monobutyltin (MET), were detected in most mussel samples, ranging from 4 to 800 ng g(-1) wet wt (as total). The composition of butyltin derivatives in green mussel was in the order of TBT > DBT > MBT. The results indicated that butyltin contamination was widespread, particularly in high boating areas and in coastal aquaculture facilities. Concentrations of organochlorine residues were much lower than of butyltin compounds. Among organochlorine residues examined, dichlorodiphenyltrichloroethane compounds (DDTs) were found to be the highest, followed by polychlorinated biphenyls (PCBs) > chlordane compounds (CHLs) > hexachlorocyclohexanes (HCHs) > hexachlorobenzene (HCB). To our knowledge, this is a first report on the detection of butyltin residues in Thailand coastal waters. (C) 1997 Elsevier Science Ltd.