A study on Engineering Control of Fungi and Dust-mite Contamination in Dwellings taking into account of Regional Features

结合区域特点的住宅真菌、尘螨污染工程控制研究

• 批准号: 03650475
• 负责人: SUGAWARA Fumiko
• 金额: $ 1.09万
• 依托单位: Koriyama Women's University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03650475/
• 关键词: Fungi; Dust-Mits; Allergin; Temprature; Humidity; 集合住宅; 温湿度; 断熱材

We determined the quantity fo fungal spores and dust-mite allergins by collecting the floor dust in condominiums and detached houses in the city of Koriyama, which was located in the central part of Tohoku (north-eastern) Region of Japan. The seasonal variations of quantity, the relations between the fungi and the allergins and the relations between those quantities and the temperature and humidity were determined for one year.In the measurements in 1991 on the allergins density, values obtained in September was far higher than those February. The fungi quantity, which was measured at the same time, showed no specific differences.In the measurements in 1992 in detached houses and condominiums in 1993 showed that the both allergin and fungi were low in winter, higher fungi values in summer and high allergin values in autumn.Although the fungi and the dust-mite have similar optimum temperature and humidity range of growth, we could not find significant correlation between these quantities from the measurements through three years.No significant correlation were obtained either between the densities of dust-mite allergin and fungal spores and the environmental conditions such as temperature and humidity of the room air and the floor surfaces.We found the fact that the density of the house-dust-mite allergin was high in the "tatami" floor in detached houses and in the carpeted floor in condominiunms.The measurements in houses in Soeul, Korea showed lower allergin densities on the floor than in Koriyama houses. The was caused probably from the difference of climate, the structure of houses especially floor finish, and the method of heating.

我们通过收集位于日本东北地区中部郡山市的公寓和独立住宅的地板灰尘来测定真菌孢子和尘螨过敏原的数量。测定了一年内数量的季节变化、真菌与过敏原的关系以及真菌与过敏原的数量与温度和湿度的关系。1991年的过敏原密度测量中，9月份的值远高于当年的值。二月。同时测量的真菌数量没有明显差异。1992年对独立式住宅和1993年公寓的测量表明，冬季过敏原和真菌含量较低，夏季真菌含量较高，过敏原含量较高尽管真菌和尘螨的最适生长温度和湿度范围相似，但我们在三年的测量中没有发现这些数量之间存在显着的相关性。密度之间也没有获得显着的相关性尘螨过敏原和真菌孢子的含量以及室内空气和地板表面的温度和湿度等环境条件。我们发现，在“榻榻米”地板上，室内尘螨过敏原的密度很高。独立式住宅和公寓的地毯地板。对韩国首尔房屋的测量显示，地板上的过敏原密度低于郡山房屋。这可能是由于气候、房屋结构尤其是地板饰面以及采暖方式的差异造成的。

项目成果

菅原 文子: "建材上のカビの成長速度に与える温湿度の影響" 日本建築学会計画系論文報告集. N0441. 9-13 (1992)

菅原富美子：“温度和湿度对建筑材料霉菌生长速度的影响”日本建筑研究所规划系列论文报告 N0441（1992 年）。

菅原文子: "麈埃中のカビとダニアレルゲン量 第1報 集合住宅の場合" 日本建築学会計画系論文報告集 448. 9-14 (1993)

菅原富美子：“尘螨中的霉菌和螨虫过敏原的量，第一次报告：公寓大楼的案例”日本建筑研究所规划文件 448. 9-14 (1993)

菅原 文子: "アレルゲン防除と建築(住宅)設計" 空気清浄. 305号. 75-82 (1993)

菅原富美子：“过敏原控制和建筑（住房）设计”，空气净化，第 305 期。75-82（1993 年）。

菅原 文子: "床塵埃中のカビとダニアレルゲン量(第1報)" 日本建築学会計画系論文報告集No448に掲載予定. (1993)

菅原富美子：“地板灰尘中霉菌和螨虫过敏原的数量（第1次报告）”预定发表于日本建筑研究所规划论文第448号。（1993年）

菅原文子: "床塵埃中のビとダニアレルゲン量 第1報 集合住宅の場合" 日本建築学会計画系論文報告集. 488号. 9-14 (1993)

菅原富美子：“地板灰尘中乙烯基螨和尘螨过敏原的含量，第一次报告：公寓大楼的案例”日本建筑研究所规划论文报告第 488. 9-14 号（1993 年）。