Atmospheric pollution cyclones

Storms sampled by this network were pre-selected based on synoptic meteorological information in an attempt to sample cyclonic frontal rain that was fairly uniform over the 80 km. extent of our network. The sampling protocol required that a period of good atmospheric ventilation preceed rain sampling. Dry deposition was not evaluated but is expected to be small compared to wet deposition due to low ambient pollutant concentrations during rainy weather. 

While some aspects of weather can be explained in terms of air mass movements, other synoptic-scale features of weather systems are associated with cyclones and anticyclones. Cyclones and anticyclones are large eddies (hundreds of kilometers across) in the atmosphere. Within their boundaries they influence and often control the direction and speed of wind and dominate the weather on a regional scale. They also influence the advective transport of air pollutants and subsequent air quality. On a global scale, cyclones and anticyclones contribute to tropospheric mixing. 

Air pollution control APC units (cyclone, venturi scrubber, tangential spray scrubber, spray tower, ID fans, chimney) This is required to absorb the gases evolved from reactor and den for air pollution control HF will be released into atmosphere and cause air pollution Monitor operation of APC units and exit gases all the time... 

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