Moriske H J, Drews M, Ebert G, Menk G, Scheller C, Schöndube M, Konieczny L
Federal Environmental Agency, Institute for Water, Soil and Air Hygiene, Berlin, Germany.
Toxicol Lett. 1996 Nov;88(1-3):349-54. doi: 10.1016/0378-4274(96)03760-5.
Investigations of indoor air pollution by different heating systems in private homes are described. Sixteen homes, 7 with coal burning, 1 with open fireplace (wood burning) and 8 with central heating have been investigated. We measured the concentrations of carbon monoxide, carbon dioxide and sedimented dust in indoor air, of total suspended particulates, heavy metals and of polycyclic aromatic hydrocarbons in indoor and outdoor air. Measurements were taken during winter (heating period) and during summer (non-heating period). Generally, we found higher indoor air pollution in homes with coal burning and open fireplace than in homes with central heating. Especially, the concentrations of carbon monoxide, sedimented dust and of some heavy metals were higher. In one case, we found also high indoor air pollution in a home with central heating. This apartment is on the ground floor of a block of flats, and the central heating system in the basement showed a malfunctioning of the exhaust system.
本文描述了对私人住宅中不同供暖系统造成的室内空气污染的调查。我们调查了16户家庭，其中7户使用燃煤供暖，1户使用开放式壁炉（燃木）供暖，8户使用集中供暖。我们测量了室内空气中一氧化碳、二氧化碳和沉降灰尘的浓度，以及室内外空气中总悬浮颗粒物、重金属和多环芳烃的浓度。测量在冬季（供暖期）和夏季（非供暖期）进行。一般来说，我们发现使用燃煤供暖和开放式壁炉的家庭室内空气污染程度高于使用集中供暖的家庭。特别是，一氧化碳、沉降灰尘和一些重金属的浓度更高。在一个案例中，我们还发现一户使用集中供暖的家庭室内空气污染程度很高。这套公寓位于一栋公寓楼的底层，地下室的集中供暖系统排气系统出现故障。
