文章基本信息

标题：都市焼却場試料中のPCDDs, PCDFs及びポリ塩化ベンゼン迅速分析法
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作者：高山幸司 ; 宮田秀明 ; 味村真弓等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1988
卷号：34
期号：3
页码：231-236
DOI：10.1248/jhs1956.34.231
出版社：The Pharmaceutical Society of Japan
摘要：We established a rapid analytical method for polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and Polychlorobenzenes (PCBzs) in samples of fly ash, bottom ash and sludge from municipal domestic and industrial waste incinerators. It was essentially consisted of hydrochloric acid treatment, benzene refluxing extraction and micro-silicagel and alumina column chromatography. The hydrochloric acid treatment was effective for the extraction of PCDDs and PCDFs from fly ash samples. The introduction of benzene refluxing extraction brought a considerable time saving (ca. 19-31 h) in comparison with the conventional soxhlet extraction. In addition, the scale-down and combination of silica gel (1g) and alumina column (1g) gave sufficient purifications for analytes, and reducted remarkably the time in process of purification.
关键词：analytical method;polychlorinated dibenzo-p-dioxin;polychlorinated dibenzofuran;polychlorobenzene;waste incineration;incineration sample;chlorinated compound;purification