| 离子色谱法测定粤东茶园土壤中3种无机阴离子 |
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| 引用本文： | 李张伟,李晓斌.离子色谱法测定粤东茶园土壤中3种无机阴离子[J].汕头大学学报(自然科学版),2009,24(2):43-47. |
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| 作者姓名： | 李张伟 李晓斌 |
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| 作者单位： | 韩山师范学院化学系,广东,潮州,521041 |
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| 基金项目： | 韩山师范学院青年科研基金 |
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| 摘 要： | 采用离子色谱法测定粤东凤凰茶主产区茶园土壤中的F-、Cl-、NO3-等3种阴离子含量,计算得其相对标准偏差分别为1.21%、2.87%和1.55%,方法的回收率在97.7%～102.8%之间.结果表明:离子色谱法能快速、准确测定土壤中阴离子含量;粤东茶园土壤中F-、Cl-、NO3-的含量处在一个较为合理的水平内.
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| 关 键 词： | 离子色谱法 凤凰茶园 土壤 阴离子 |
Simultaneous Determination of Three Inorganic Anions in the Soil of Tea Gardens in East Guangdong with Ion Chromatography |
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| LI Zhang-wei,LI Xiao-bin.Simultaneous Determination of Three Inorganic Anions in the Soil of Tea Gardens in East Guangdong with Ion Chromatography[J].Journal of Shantou University(Natural Science Edition),2009,24(2):43-47. |
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| Authors: | LI Zhang-wei LI Xiao-bin |
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| Institution: | (Department of Chemistry, Hanshan Normal University, Chaozhou 521041, Guangdong, China) |
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| Abstract: | The ion chromatography method was used in determining the content of anions F-, Cl-, NO3- of soil in the main Fenghuang tea gardens in East Guangdong Province when the values of RSD were 1.21%, 2.87% and 1.55% and the values of recovery were in the range of 97.7%~102.8%. It is shown in experiments that ion chromatography method is efficient in determining the content of anions in the soil and the content of anions F-, Cl-, NO3- of soil in the main Fenghuang tea gardens in East Guangdong Province is within the reasonable range. |
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| Keywords: | ion chromatography Fenghuang Tea soil anions |
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