| DOI: | 10.2172/1163741
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| 报告号: | LBNL-6680E
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| 报告题名: | Integrated Technology Air Cleaners (ITAC): Design and Evaluation |
| 作者: | Fisk, William J.; Cohn, Sebastian; Destaillats, Hugo; Henzel, Victor; Sidheswaran, Meera; Sullivan, Douglas P.
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| 出版年: | 2013
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| 发表日期: | 2013-09-13
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| 国家: | 美国
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| 语种: | 英语
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| 英文关键词: | air cleaning
; catalyst
; energy efficiency
; filtration
; homes
; ventilation
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| 中文主题词: | 空气质量
; 挥发性有机化合物
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| 主题词: | AIR QUALITY
; VOLATILE ORGANIC COMPOUNDS
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| 英文摘要: | The primary objective of this project was to design, build, and test an air cleaner for residential use with the potential to substantially improve indoor air quality, or maintain indoor air quality unchanged, when outdoor air ventilation rates are reduced to save energy. Two air cleaners were designed and fabricated. The design targets for airflow rate, fan power, and projected cost were met. In short term laboratory studies, both units performed as expected; however, during field studies in homes, the formaldehyde removal performance of the air cleaners was much lower than expected. In subsequent laboratory studies, incomplete decomposition of some indoor air volatile organic compounds, with formaldehyde as a product of partial decomposition of volatile organic compounds, was confirmed as the explanation for the poor formaldehyde removal performance in the field studies. The amount of formaldehyde produced per unit of decomposition of other volatile organic compounds was substantially diminished by increasing the amount of catalyst on the filter and also by decreasing the air velocity. Together, these two measures reduced formaldehyde production, per unit destruction of other volatile organic compounds, by a factor of four, while increasing the removal efficiency of volatile organic compounds by a factor of 1.4. A company with a southern California office is conducting studies in conjunction with Lawrence Berkeley National Laboratory, with the goal of incorporating the ITAC catalytic air cleaning technology in their future commercial products. |
| URL: | http://www.osti.gov/scitech/servlets/purl/1163741
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/40997
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| 1163741.pdf（3224KB） | 研究报告 | -- | 开放获取 | | View
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| Recommended Citation: | |
Fisk, William J.,Cohn, Sebastian,Destaillats, Hugo,et al. Integrated Technology Air Cleaners (ITAC): Design and Evaluation. 2013-01-01.
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