摘要
本文对严寒地区代表性城市——哈尔滨附近的2个村10户农宅室内污染物进行了测试,并对居民进行了室内空气品质主观问卷调查。基于上述测试数据,用灰色关联综合评价和模糊综合评价方法对农宅的室内空气品质进行了评价。结果表明:农宅室内主要污染物为PM_(2.5)、PM_(10)、CO、CO2、SO2和NOX;农宅室内空气污染严重,但农村居民却对较差的空气品质感知度较低,室内空气品质接受率较高。灰色综合评价法优于模糊综合评价法。
To explore the indoor air pollution at rural houses in severe cold regions, a field study of indoor air quality including objective measurement and subjective survey was made at 10 rural houses in 2 villages around Harbin. Based on the field data, grey correlation comprehensive evaluation and fuzzy comprehensive evaluation were used to assess the indoor air quality of rural houses. The results show that the main pollutants are PM2.5, PMI0, CO, CO2 , SO2 and NOx at rural houses in winter. Although the air of rural houses was polluted heavily, the occupants could not perceive due to the lower requirements of IAQ. Besides, grey correlation comprehensive evaluation is superior to fuzzy comprehensive evaluation.
出处
《建筑科学》
CSCD
北大核心
2016年第2期48-53,共6页
Building Science
基金
"十二五"国家科技支撑计划课题"村镇建筑供热与室内环境保障一体化技术及工程示范"(2011BAJ08B07)
哈尔滨市科技创新人才研究专项资金项目"建筑微气候环境空气品质研究"(2013RFXXJ045)
关键词
室内空气品质
主观调查
灰色综合评价
模糊综合评价
农宅
严寒地区
Indoor Air Quality （IAQ）, subjective survey, grey correlation comprehensive evaluation, fuzzy comprehensive evaluation, rural houses, severe cold region
