| 工业废水中钡的排放限值研究 |
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| 引用本文： | 帅星,谢家理.工业废水中钡的排放限值研究[J].环境保护科学,2011,37(4):10-12,21. |
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| 作者姓名： | 帅星 谢家理 |
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| 作者单位： | 1. 四川省环境科学院,成都,610041
2. 四川大学化学学院,成都,610065 |
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| 基金项目： | 四川省环保科技基金资助 |
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| 摘 要： | 在查阅大量文献资料基础上,总结了环境中钡的来源和特性,采用电感耦合等离子原子发射光谱方法测定地表水及稀土废水中的钡元素含量.对仪器的工作参数和被测元素的分析谱线进行了优化和选择,结合钡的化学毒性,提出了废水中钡的标准是5mg/L的建议.
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| 关 键 词： | 地表水 废水 钡浓度 标准 |
Study on Emission Limits for Barium in Industrial Wastewater |
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| Institution: | Shuai Xing et al |
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| Abstract: | Based on consultation of literature,sources and features of Barium were summarized and the ICP-AES and other means were applied to determine Barium in surface water and rare-earth industrial wastewater.Working condition of the instrument and analytical spectral lines for the elements were tested and optimized.According to the toxicity of Barium,we propose that concentration standard for Barium in wastewater should be 5 mg/L. |
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| Keywords: | Surface Water Wastewater Barium Concentration Standard |
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