Gas removal efficiency of air washer system according to pH of sprayed water

분무수 pH 변화에 따른 에어와셔의 가스제거 성능변화

In this study, experiment was done to verify the relationship between sprayed water's pH and gas removal efficiency of the Air Washer system. The experiment was done with sprayed water's pH in between pH 4.7 to 7.7, and Ion Chromatography analysis was used to identify the system's gas removal efficiency. As a result, $NH_3$ is removal efficiency decreased under 50% above pH 7, and $SO_X$ and $NO_X$ removal efficiency decreased under pH 6. Through this research, the optimum pH operating condition of the Air Washer System was conformed to be in range between pH6 to pH6.5.