These drifting droplets tend to get more evaporate. The particulates below 2.5 m aerodynamic diameter deposit primarily in the alveolar regions which is the most sensitive region of lung. The particulates in size range from 2.5 m to 10m deposit primarily in the air-ways. Reducing aerial pollution Different cutting fluids exhibit the different tendency to produce smoke or mists. But, consideration must be given to the effects of these chemicals upon humans.
Many collectors use several stages of filters in series to enhance the efficient.
Other collectors use centrifugal cells or electrostatic precipitators as intermediate stages. The generated organic vapors may return to the room and affect work health, and may recondense on the cool surface causing safety and maintenance problems. Tribology International, Vol. A case-control study of larynx cancer, Am. J. Ind. Med.