| 湖州市不同土地利用类型土壤中多环芳烃的分布及来源 |
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| 引用本文： | 林琳,郑俊,杨晓红,缪丽娜,许健,杨笑.湖州市不同土地利用类型土壤中多环芳烃的分布及来源[J].岩矿测试,2010,29(6):687-690. |
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| 作者姓名： | 林琳 郑俊 杨晓红 缪丽娜 许健 杨笑 |
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| 作者单位： | 浙江省湖州市环境保护监测中心站, 浙江 湖州 313000;浙江省湖州市环境保护监测中心站, 浙江 湖州 313000;浙江省湖州市环境保护监测中心站, 浙江 湖州 313000;浙江省湖州市环境保护监测中心站, 浙江 湖州 313000;浙江省湖州市环境保护监测中心站, 浙江 湖州 313000;浙江省湖州市环境保护监测中心站, 浙江 湖州 313000 |
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| 基金项目： | 湖州市科技局科研项目资助 |
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| 摘 要： | 建立了原子发射光谱法测定独居石矿物中钇组稀土元素的分析方法。在260.00~360.00 nm波段内,选择不受干扰的分析谱线,用炭粉作缓冲剂,钪作内标元素,样品不需要化学处理,不需分离,可直接采用原子发射光谱法测定钇组稀土元素。方法相对标准偏差(RSD,n=12)为1.6%~6.2%,相对误差RE<±12.0%,方法简单、快速、可行。
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| 关 键 词： | 原子发射光谱法 独居石矿物 钇组稀土元素 |
| 收稿时间： | 2009/11/24 0:00:00 |
| 修稿时间： | 2010/4/15 0:00:00 |
Distribution and Sources of Polycyclic Aromatic Hydrocarbons in Soils of Huzhou City |
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| LIN Lin,ZHENG Jun,YANG Xiao-hong,MIAO Li-n,XU Jian and YANG Xiao.Distribution and Sources of Polycyclic Aromatic Hydrocarbons in Soils of Huzhou City[J].Rock and Mineral Analysis,2010,29(6):687-690. |
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| Authors: | LIN Lin ZHENG Jun YANG Xiao-hong MIAO Li-n XU Jian and YANG Xiao |
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| Institution: | Huzhou Environmental Monitoring Center, Huzhou 313000, China;Huzhou Environmental Monitoring Center, Huzhou 313000, China;Huzhou Environmental Monitoring Center, Huzhou 313000, China;Huzhou Environmental Monitoring Center, Huzhou 313000, China;Huzhou Environmental Monitoring Center, Huzhou 313000, China;Huzhou Environmental Monitoring Center, Huzhou 313000, China |
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| Abstract: | A total of 74 surface soil samples were collected and analyzed for polycyclic aromatic hydrocarbons (PAHs) and the contents and pollution levels of 15 PAH compounds in different types of surface soils of Huzhou were studied. Results show that the highest contents of PAHs could be found in Huzhou urban. The ratio of low circle PAHs/high circle PAHs were less than 1, and the ratio of Pyrene/Benzo (a)pyrene were less than 2. This means that the PAHs pollution in Huzhou soils was mainly from the burning coal and domestic pollution. |
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| Keywords: | soil polycyclic aromatic hydrocarbon (PAHs) land use type Huzhou |
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