Home carbon dioxide sources
Today, there are many sources of carbon dioxide in the home. The fire in the room burns, firewood, charcoal, fuelwood and other things burn, all of which produce carbon dioxide. When cooking, the stove is burning, and the fuel turns into gas, which is one of the sources.
People are indoors, and between breaths, they also spit out carbon dioxide. If many people live in the same room for a long time, this gas will gradually accumulate in the room.
Furthermore, there may be biochemical changes in the things in the home. If vegetables and fruits are left for a long time, they will ferment and rot, and they will also release carbon dioxide. And if the soil of potting plants, the activities of various bacteria in it will also produce this gas in the dark.
And there are electrical appliances at home. When running, although there is no open flame, its energy conversion may also have subtle chemical changes, which occasionally involve carbon oxidation and cause carbon dioxide production. Therefore, if you want to know the source of carbon dioxide at home, you should pay attention to it in all situations.