5.2 types of dust particle
can be divided into several types of properties of the particles, such as
1. divided by the toxic
1.1 inertia sensor DUST (Inter dusts), will be in the majority of dust from นินทรีย์ did not pose a risk to the human body or as a result of such as he was just a little bit less to
1.2 the toxic DUST (Toxic dusts), mostly in broad dust when your body is in, and accumulated in the body, it will cause serious injury such as Cadmium, lead, etc. ,
2. Based on the size that can be divided into respiratory system.
2.1 the dust respiratory system breathing deeply as the dust is small in size ranging from 10 micron down to the dust, breathing deeply breathing end
2.2 the dust respiratory system is not able to have a cleaner that is larger than 10 micron up to this type of ฝุ่ is too large to breathe deeply into the Respiratory system. Most will be stuck at the beginning of the respiratory
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