ZHANG Shujuan, SU Zhifeng, LIN Zejian, et al. Research of Actuality and Characters of Indoor Air Pollution in Guangdong Province[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(2):139-141.
ZHANG Shujuan, SU Zhifeng, LIN Zejian, et al. Research of Actuality and Characters of Indoor Air Pollution in Guangdong Province[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2011,50(2):139-141.DOI:
Rn and NH3 collected from 427 apartments in Guangdong Province were tested according to the indoor air quality standards(GB / T 18883-2002). The results indicate that concentrations of formaldehyde
benzene
methylbenzene
TVOC
Rn and NH3 exceed 43.83%
3.35%
31.51%
19.18%
43.59%
and 0.57% of the standards
respectively. Indoor air is mainly polluted by organic pollutants. VOCs contain many complex components. Correlation coefficient between dimethylbenzen and other benzene series is above 0.60
much higher than that between benzene and other benzene series (<0.30).
关键词
室内空气污染特征相关性广东省
Keywords
indoor airpollution charactercorrelationGuangdong province