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低碳设计在室内环境装饰中的运用
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作者 吴忠秋 《饮食科学》 2018年第2X期218-218,共1页
很多家庭在对室内环境的装饰采用的是可循环的材质,但存在空气污染和辐射污染问题,为此提出在室内环境装饰进行低碳设计。以家居环境设计为基础,围绕家庭成员的需求做出设计,依托现有家具建筑材料,确不同的室内装潢与设计;基于环保建筑... 很多家庭在对室内环境的装饰采用的是可循环的材质,但存在空气污染和辐射污染问题,为此提出在室内环境装饰进行低碳设计。以家居环境设计为基础,围绕家庭成员的需求做出设计,依托现有家具建筑材料,确不同的室内装潢与设计;基于环保建筑理念,对两组家居环境进行对比,通过实验论证得出,在室内环境的装饰中融入低碳理念,不仅有助于提升家庭幸福感,也避免全球变暖的加剧。 展开更多
关键词 空间布局 室内光污染 室内噪声污染 室内低碳空气
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Experimental Study of a Photocatalytic Reactor for Trace Formaldehyde Removal
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作者 刘红敏 连之伟 +1 位作者 叶晓江 上官文峰 《Journal of Donghua University(English Edition)》 EI CAS 2005年第3期111-115,共5页
Formaldehyde is the key contaminant influencing building occupants' health in indoor environment. In order to reduce occupants' exposures to formaldehyde, a newly designed photocatalytic reactor was applied in a dyn... Formaldehyde is the key contaminant influencing building occupants' health in indoor environment. In order to reduce occupants' exposures to formaldehyde, a newly designed photocatalytic reactor was applied in a dynamic HVAC (heating, ventilation and air conditioning) system. The experiments were carried out for the removal of formaldehyde present in air at low parts per million (ppm) concentrations. The initial formaldehyde concentrations were set as 1.59 ppm and 0.27 ppm respectively, based on the formaldehyde levels in the polluted places. Experimental results show that the photocatalytic reactor is effective on formaldehyde photodegradation, causes a low pressure drop, and does not make the second pollution of ozone. The kinetic anaiysis indicates that the kinetics for oxidation processes can be fitted well by a pseudo-first-order kinetic model deduced from Langmuir - Hinshelwood (L-H) model. 展开更多
关键词 FORMALDEHYDE titanium dioxide photocatalytic reactor air-conditioning system
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Study on Testing the Composition of Indoor Air Pollution to Benzene Series by Laser Mass Spectrometry
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作者 XUE Mei HE Le-min +2 位作者 ZHONG Wei-gang ZHAO Xin LI Xiu-zhen 《Chinese Journal of Biomedical Engineering(English Edition)》 2014年第2期87-92,共6页
This paper reports some experimental detecting results of pollutants in the atmosphere by means of laser mass spectrometry. For toluene as calibration gas, the calibration procedure was also given. Benzene, toluene an... This paper reports some experimental detecting results of pollutants in the atmosphere by means of laser mass spectrometry. For toluene as calibration gas, the calibration procedure was also given. Benzene, toluene and xylene were discovered in testing indoor atmosphere resulting from dope in the course of fitment. Meanwhile, it is noticeable that the concentration of various harmful elements is obviously decreasing as timegoeson. 展开更多
关键词 laser mass spectrometry resonance-enhanced muhiphoton ionization mass number benzoid compounds FORMALDEHYDE indoor air pollution
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