| 硫化物预处理方法研究及测定中的质量保证 |
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| 引用本文： | 黄敏. 硫化物预处理方法研究及测定中的质量保证[J]. 水资源保护, 2006, 22(1): 78-80 |
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| 作者姓名： | 黄敏 |
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| 作者单位： | 南平市环境监测站,福建,南平,353000 |
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| 摘 要： | 针对水和废水中硫离子的特点,设计制作了测定硫化物的酸化—吹气—吸收预处理装置,并验证了该装置对硫化物的回收效果,简化了原来的预处理方法。总结分光测定过程中注意的若干事项,确定了最佳实验条件,使该方法具有更准确、简便、快速的特点。
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| 关 键 词： | 硫化物 预处理 废水 测定质量 |
| 文章编号： | 1004-6933（2006）01-0078-03 |
| 收稿时间： | 2004-08-18 |
| 修稿时间： | 2004-08-18 |
Study on pretreatment methods of sulfides and monitoring quality control |
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| HUANG Min. Study on pretreatment methods of sulfides and monitoring quality control[J]. Water Resources Protection, 2006, 22(1): 78-80 |
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| Authors: | HUANG Min |
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| Affiliation: | Nanping Environmental Monitoring Station, Nanping 353000, China |
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| Abstract: | According to the characteristics of sulfides in water and wastewater,an acidification-blowing-absorption pretreatment device was designed and made to measure sulfides.It is a simplified treatment method with a validated recovery rate.Matters worthy of note in spectroscopic measurement were summarized.The optimal experimental condition was proposed for more accuracy,simplicity,and rapidity of the method. |
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| Keywords: | sulfides pretreatment wastewater quality measurement |
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