重庆市某大型商场冬季甲醛和TVOC现状调查研究
首发时间:2009-06-02
摘要:大型商场装修带来的室内空气污染对人群的健康造成了严重的影响,尤其在冬季,中央空调系统的使用,使得室内温度升高,污染物释放速率随之增大。为此对重庆市某商场的甲醛和TVOC浓度进行了现场检测。测试结果表明:甲醛的超标率高达91.67%,而TVOC得超标率也达到83.33%。甲醛和TVOC的浓度在开业时间达到最高,随着时间的推移,其浓度有下降的趋势。
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The Investigation and Study on Formaldehyde and TVOC of a department store in the winter of Chongqing
Abstract:The decoration of the large department store brought indoor air pollution which impacted the people’s health a lot. Especially in winter,indoor temperature rose as central air-condition system was used, the pollutants releasing rate also increased. Therefore, witnessed inspection of a mall in the winter of Chongqing was operated according to two indexes, the concentration of formaldehyde and TVOC. The result showed the formaldehyde’s over-standard rate soared to 91.67% and TVOC was 83.33%. The concentration of formaldehyde and TVOC reached the peak at the beginning of opening, but as the time passed, the tendency would decline gradually.
Keywords: department store winter formaldehyde TVOC
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No.3278647879712439****
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