what is SPM what harm does SPM pollution cause
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SPM stands for Suspended matter
Suspended matter consists of dust, fumes, mist and smoke. The main chemical component of SPM that is of major concern is lead, others being nickel, arsenic, and those present in diesel exhaust. These particles when breathed in, lodge in our lung tissues and cause lung damage and respiratory problems.
Suspended matter consists of dust, fumes, mist and smoke. The main chemical component of SPM that is of major concern is lead, others being nickel, arsenic, and those present in diesel exhaust. These particles when breathed in, lodge in our lung tissues and cause lung damage and respiratory problems.
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SPM stands for Suspended Particulate matter
Minute solid particles suspended in air are known as suspended particulate matter or SPM. Unburnt carbon particles given out during the burning of fuels or from the exhaut of vehicles,and fine paticles of cement factory are examples of SPM.The finer of particles cannot be fitered by our nose and are major cause of lungs.
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