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室內正常的一氧化碳濃度是多少？

添加時間 : 2018-03-14 16:12:55

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一般要求，室內一氧化碳含量不大于24ppm（0.0024%），為達到此標準，對于使用燃具的房間，其最好的辦法是加強通風換氣，但通風量應掌握適當。通風量如果過大，會使室內形成較強的空氣流，使人感到不舒服，而且有可能影響燃具火焰的正常燃燒。如果在冬天，通風量過大會使室內溫度降低過大。通風量過大，還會增大機械動力消耗并使機械噪音加大，又會造成新的污染源。通風量如果過小，則達不到通風換氣的目的。

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