The objective of the present study is to promote a
better understanding of the sub-micron dust particle
removal characteristics of spray tower scrubber system by
analytically exploring the design of the system using data
obtained from cement industry (Table-1), investigate the
effect of droplet size and liquid to gas ratio on the removal
efficiency of the scrubber system and evaluate the
performance of the system using predicted values of the
particle removal efficiency by considering the World
Health Organizations’ (WHO) air quality standard for
PM10.