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应用化学分离与Ａｍｅｓ试验相结合的方法，研究了某铝厂电解车间粉尘有机提取物及其５个组分的诱变活性．结果表明，某铝厂电解车间粉尘有机提取物具有较强的诱变活性．５个组分中，其中的３个组分有机酸、多环芳烃、极性化合物在铝厂电解车间粉尘有机提取物的诱变活性中起重要作用；另外２个组分有机碱和脂肪烃没有诱变活性．铝厂应采取消烟除尘措施，控制致癌、致突变物的污染，保护环境及人类健康
The method of combining chemical separation and Ames test was used to study the mutagenic activity of organic extracts of dust and five components of an aluminum plant electrolysis workshop. The results showed that the organic extract of dust in the electrolysis plant of a certain aluminum plant had strong mutagenic activity. Of the five components, three of them, organic acids, polycyclic aromatic hydrocarbons, and polar compounds play an important role in the mutagenic activity of dust organic extracts from the electrolysis workshop of aluminum plant. The other two components, organic bases and aliphatic hydrocarbons No mutagenic activity. Aluminum plants should take smoke and dust control measures to control carcinogenic and mutagenic pollution and protect the environment and human health