宾馆客房装修后室内空气中甲醛污染调查  

Investigation of Formaldehyde Pollution in the Indoor air of Newly Decorated Hotel Rooms

作　　者：张苏华 王俊成[2] 曹珊[2] 张元杰[2] 

机构地区：[1]山东省临沂市兰山区卫生防疫站,276000 [2]临沂市疾病预防控制中心

出　　处：《职业与健康》2006年第16期1285-1286,共2页Occupation and Health

摘　　要：目的调查装修后客房空气中甲醛的污染现状并探讨其影响因素。方法选择3家宾馆100间装修时间1～6个月的客房为研究对象,选择50间装修时间3a以上的客房为对照,利用化学分光光度法检测室内甲醛的浓度。结果装修后相同时间内,高温期的甲醛浓度和低温期的甲醛浓度差异存在显著性(P＜0．05),复杂装修带来甲醛污染较简单装修污染严重。结论装修后室内空气中的甲醛污染相当严重。影响室内甲醛含量的因素主要是装修材料的质量、用量、装修时间和室内温度,保持良好的通风有利于甲醛的释放,可有效地减轻甲醛的污染程度。[ Objective] To investigate the formaldehyde pollution in the indoor air of newly decorated hotels. [ Methods] 100 newly decorated hotel rooms were selected as the study objects, 50 hotel rooms decorated over 3 years ago were selected as the control group; chemical spectrophotometry was applied to determine the concentration of formaldehyde. [ Results] Significant difference was found in the fromaldehyde concentration between high and low temperature periods in the same period after decoration （ P 〈0. 05 ） . Formaldehyde pollution was proved to be more serious in the finely decorated rooms than in the simple ones. [Conclusion] The formaldehyde pollution is quite serious in the indoor air of decorated rooms; the quality and quantity of decoration materials, decoration period and indoor temperature are the major factors that influence the formaldehyde concentration. Ventilation contributes to the release of formaldehyde pollution.

关 键 词：甲醛 空气污染 室内 装修 

分 类 号：R126.4[医药卫生—环境卫生学]