Lonjing's Dry Flue Gas Desulfurization (DFGD) is for sulfur dioxide (SOx)control and multi-pollutant control under the name of Dry Multi Emission Control(D-MEC) system.

Denitration is a process of chemically converting nitrogen oxides (NOx) into nitrogen (N2) and water (H2O) by using catalyst to realize NOx removal in the flue gas