| 胡利芬,郭燕芬,冯皓.二氧化硫监测方法进展[J].装备环境工程,2015,12(2):64-69. HU Li-fen,GUO Yan-fen,FENG Hao.Progress in Monitoring Methods of Sulfur Dioxide[J].Equipment Environmental Engineering,2015,12(2):64-69. |
| 二氧化硫监测方法进展 |
| Progress in Monitoring Methods of Sulfur Dioxide |
| 投稿时间：2014-12-05 修订日期：2015-04-15 |
| DOI：10.7643/issn.1672-9242.2015.02.014 |
| 中文关键词: 大气腐蚀 SO2 采样分析 溶液吸收法 被动采样法 在线监测 |
| 英文关键词:atmospheric corrosion sulfur dioxide sampling analysis solution absorption method passive sampling method on-line monitoring |
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| 中文摘要: |
| 介绍了环境中SO2监测的主要方法， 比较了常用的溶液吸收法和被动采样法等。溶液吸收法用来测量1 h或者更短时间内环境中SO2的浓度水平， 被动采样法更多地用来监测1周到1个月内环境中SO2的沉积率， 在线监测技术的发展为烟气的测量和烟道的防腐蚀提供了更多的技术支撑。最后提出了今后SO2监测方法的发展趋势。 |
| 英文摘要: |
| The main methods for monitoring of environmental SO2 were introduced, and the commonly used solution absorption method and passive sampling method were compared. The solution absorption method is used to analyze the SO2 concentrations in the environment within an hour or even shorter time, while the passive sampling method is more frequently used to monitor the rate of deposition within one week or one month. The development of on-line monitor technology provides more technical support for the measurement of exhaust gas and anti-corrosion of flue. In the end, this article put forward the development trend of SO2 monitoring methods. |
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