Generally, there are a lot of pungent odors in the new bus compartment, and the driver in the car is breathing such air for more than ten hours a day, which will make the driver’s friends have a panic psychology-smelling these odors for a long time, will Will it be toxic, will it cause cancer?
Two engineers of a bus company opened the indoor air quality detector in the middle of a randomly selected bus. According to reports, the principle of this instrument is to suck the air in the enclosed space into the air quality detector. The air needs to pass through the test tube, and the formaldehyde will Absorbed by the absorbent in the test tube. The absorber reacts with the color developing agent, and the formaldehyde content in the test tube is measured by a spectrometer.
This time it mainly aimed at the content of formaldehyde detection, benzene detection, toluene detection, xylene detection, ammonia detection, TVOC (total volatile organic compounds, a serious indoor air pollutant). After the formaldehyde in the air is absorbed by the absorbent, it passes through four rapid detection tubes to detect the content of the remaining five pollutants.
After the test is completed, the engineer explains the test results. The formaldehyde content is less than 0.01 mg/m3, which is within the safe range and will not affect the human body. The content of other pollutants has also reached the standard. "Because the air conditioner is not turned on, the temperature in the cabin reaches 35 degrees Celsius, which has exceeded the normal temperature. Such a measurement result should be higher than that after the air conditioner is turned on. This passenger car can be considered qualified.
Despite this, drivers or passengers breathing in this environment for a long time will still experience discomfort. The best solution is to install a bus air purifier.
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