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IAQ guidelines for selected volatile organic compounds (VOCs) in the UK

机译：IAQ针对英国选定的挥发性有机化合物（VOC）的准则

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摘要

Poor indoor air quality, can cause a variety of adverse health effects. Pollutant exposure levels inside buildings are likely due to pollutants from both indoor and outdoor sources. Although there are many indoor airborne pollutants, the current review focusses on Volatile Organic Compounds (VOCs), and considers the current Total Volatile Organic Compounds (TVOC) standards alongside other guideline values, to control levels within the indoor environment. We reviewed the current scientific data showing the occurrence of various VOCs in buildings internationally, and the available toxicological reviews for the individual VOCs with potential for adverse health effects that require attention. We considered available health-based general population indoor guidelines for long and short-term exposure in respect of individual compounds, including acetaldehyde, apinene, D-limonene, formaldehyde, naphthalene, styrene, tetrachloroethylene, toluene and xylenes (mixture). We conclude individual VOC guidelines are the most appropriate way forward and that TVOC can be used as an indicator for indoor air quality. This study highlights which compounds should be prioritised for monitoring purposes. Our findings inform discussions around the improvement of general population health, source control and the need to raise awareness of the potential impacts of pollutants in the home.
机译：室内空气质量差，会引起多种不良健康影响。建筑物内的污染物暴露水平很可能是由于室内和室外污染源造成的。尽管室内空气中的污染物很多，但当前的审查重点是挥发性有机化合物（VOC），并考虑了当前的总挥发性有机化合物（TVOC）标准以及其他准则值，以控制室内环境中的水平。我们回顾了当前的科学数据，这些数据显示了国际建筑物中各种VOC的发生情况，并对个别VOC的潜在毒理学评论具有潜在的不良健康影响，需要引起注意。我们考虑了关于各种化合物的长期和短期接触的基于健康的一般人群室内指导原则，包括乙醛，a烯，D-柠檬烯，甲醛，萘，苯乙烯，四氯乙烯，甲苯和二甲苯（混合物）。我们得出结论，个别的VOC指南是最合适的方法，TVOC可以用作室内空气质量的指标。这项研究强调了应该优先监测的化合物。我们的发现为围绕总体人口健康改善，污染源控制以及需要提高对污染物对家庭潜在影响的认识的讨论提供了讨论。

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