| 水中12种邻苯二甲酸酯的分析 |
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| 引用本文： | 康君行,Hing-Biu Lee.水中12种邻苯二甲酸酯的分析[J].环境科学,1988(5):49-54. |
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| 作者姓名： | 康君行 Hing-Biu Lee |
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| 作者单位： | 中国科学院环境化学研究所，National Water Research Institute，Canada Centre for Inland Waters |
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| 摘 要： | 邻苯二甲酸酯(Phthalate Ester)系一类重要的有机化学物质,主要用做塑料的增塑剂,特别是在聚氯乙烯制品中。随着塑料工业的发展和塑料制品的广泛应用,这类化合物已大量地进入环境,极为普遍地存在于土壤、底泥、水体、生物、空气及大气沉降物等环境样品之中。这类化合物的急性毒性虽然不高(小鼠的口服LD_(50)值为800-1600mg/kg),但动物实验表明它们具有致突(mutagenic)和致畸(teratogenic)活性,某些邻苯二甲酸酯,如DEHP表现出了致癌活性;同时邻苯二甲酸酯对一些水生物具有毒性。因此它们已成为环境科学家所关注的一类重要的有机环境污染物,其中六种邻
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| 收稿时间： | 1988/3/25 0:00:00 |
Method for Determination of Twelve Phthalate Esters in Natural Water |
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| Kang Junxing and Hing-biu Lee.Method for Determination of Twelve Phthalate Esters in Natural Water[J].Chinese Journal of Environmental Science,1988(5):49-54. |
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| Authors: | Kang Junxing and Hing-biu Lee |
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| Institution: | Research Center for Eco-Environmental Sciences, Academia Sioica, Beijing;National Water Research Institute, Canada Center for Inland Waters |
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| Abstract: | An Analytical method was developed and validated, which permits determination parts per billion levels of twelve phthalate esters in natural water. Water sample was extracted with methylene chloride, and the extract was cleaned up by using silica gel liquid chromatographic column prior to determination of the phthalate esters by capillary column ECD-GC. |
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