| 低浓度臭氧净化空气中甲醛效果的实验性研究 |
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| 引用本文： | 汪耀珠,唐明德,易义珍,陈律.低浓度臭氧净化空气中甲醛效果的实验性研究[J].实用预防医学,2002,9(1):28-29. |
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| 作者姓名： | 汪耀珠 唐明德 易义珍 陈律 |
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| 作者单位： | 1. 湖南医学高等专科学校环境卫生教研室,中国湖南,长沙,410006
2. 中南大学湘雅医学院环境卫生教研室 |
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| 摘 要： | 目的 了解低浓度臭氧对室内空气甲醛污染的净化效果。 方法 在密闭的超净工作台 ,人工产生甲醛后 ,用一支 3 0 W的紫外灯产生低浓度臭氧 ,采用国家标准的分析方法测定甲醛和臭氧浓度。 结果 在臭氧浓度 <0 .0 75mg/ m3的条件下 ,低浓度臭氧对甲醛的净化率为 4 1.74 0 %。 结论 低浓度臭氧对室内空气甲醛污染有净化效果。
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| 关 键 词： | 臭氧 甲醛 净化率 |
| 文章编号： | 1006-3110(2002)01-0028-02 |
| 修稿时间： | 2001年9月30日 |
Experimental Study of Purification Effect of Low Concentration Ozone On Indoor Formaldehyde Pollution |
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| WANG Yaozhu,TANG Mingde,YI Yizhen,et al..Experimental Study of Purification Effect of Low Concentration Ozone On Indoor Formaldehyde Pollution[J].Practical Preventive Medicine,2002,9(1):28-29. |
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| Authors: | WANG Yaozhu TANG Mingde YI Yizhen |
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| Institution: | Hunan Medical College.Chang Sha 410006 China |
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| Abstract: | Objective To understand purification effect of low concentration ozone on indoor formaldehyde pollution. Methods In an airtight overtake clean work house,after formaldehyde is produced artificially,using a 30w ultraviolet lamp to produce low concentration ozone and testing concentration of formaldehyde and ozone in national standard analyzing way. Result Under 0.075mg/m 3 of concentration of ozone,purification rate of low concentration Ozone on formaldehyde is 41.740%. Conclusion There is purification effect of low concentration ozone on indoor formaldehyde pollution. |
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| Keywords: | Ozone Formaldehyde Purification rate |
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