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| SO_2浓度对双通道自动荧光过氧化氢在线监测的影响研究 | |
| 引用本文： | 郭佳,王艳,李红莉,张佳玟,任宇. SO_2浓度对双通道自动荧光过氧化氢在线监测的影响研究[J]. 中国环境监测, 2009, 25(2) |
| 作者姓名： | 郭佳 王艳 李红莉 张佳玟 任宇 |
| 作者单位： | 1. 山东大学环境科学与工程学院,山东,济南,250100 2. 山东省环境监测中心站,山东,济南,250013 3. 香港理工大学,香港 |
| 基金项目： | 国家重点基础研究发展规划(973计划)，中国博士后科学基金 |
| 摘 要： | 为验证大气中SO2的浓度对气态H2O2自动荧光法监测的影响,设置了SO2与H2O2在自动荧光过氧化氢分析仪中的反应实验;同时,利用SO2和H2O2的反应速率公式进行了模拟计算,模拟计算结果与仪器的监测结果基本相符.证明了在大气SO2浓度较高的情况下,气态SO2对H2O2的自动荧光法测定确实会有显著影响,通过模拟计算的方法可对在线监测的H2O2浓度数据进行校正. |
| 关 键 词： | 自动荧光法 过氧化氢 氧化动力学 模拟计算 校正 |
Influence of SO_2 on Automated Fluorometric Method Gaseous H_2O_2 Analyzer |
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| GUO Jia~,et al. Influence of SO_2 on Automated Fluorometric Method Gaseous H_2O_2 Analyzer[J]. Environmental Monitoring in China, 2009, 25(2) | |
| Authors: | GUO Jia~ et al |
| Affiliation: | 1.School of Environmental Science and Engineering;Shandong University;Jinan 250100;China |
| Abstract: | In order to validated the influence of SO_2 on automated fluorometric method gaseous H_2O_2 analyzer,the reaction of SO_2 and H_2O_2 was simulated in a gaseous hydrogen peroxide analyzer in laboratory.The reaction was also evaluated by numerical simulation.The results showed the H_2O_2 data can be evidently influenced by high SO_2 concentration.The evaluation outcome of the numerical simulation matched well with the laboratory results,which means that the outdoor gaseous hydrogen peroxide monitoring data ca... |
| Keywords: | Automated fluorometric method Hydrogen peroxide Kinetics of oxidation Numerical simulation Correction |
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