| 摘要: |
| 室内空气甲醛的现场快速监测技术已成为环境监测的热点研究领域，旨在为普通家庭提供室内空气甲醛现场监测方法。优化了甲醛吸收液用量、自然吸收时间及吸收液与空气接触面积对监测方法的影响，制作了用于目测室内空气中甲醛含量的标准比色卡，方法简便、快速、经济、实用，可望在普通家庭中得到广泛应用。 |
| 关键词: 现场监测 比色卡 甲醛 普通家庭 |
| DOI： |
| 分类号: |
| 基金项目:重庆市重大科技攻关项目（2007AB7032） |
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| Determination of formaldehyde in indoor air by colorimetric method |
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| Abstract: |
| In-situ monitoring technology for formaldehyde in indoor air has become the hot-point in the researching fields of environment monitoring.. A new in-situ monitoring method for the formaldehyde in indoor air for the common family is studied. The amount of absorption liquid and absorption time and the surface area of absorption liquid exposed to the air are optimized through this method. The card for in-situ monitoring formaldehyde in indoor air is achieved. The results indicate that the method is simple, rapid, economic and practical so we can hope that the new method for monitoring formaldehyde will be applied widely among common families. |
| Key words: in-situ monitoring colorimetric card formaldehyde common family |
