Wet lim e(stone)-gypsum flue gas desulfurization(FGD) is the most popular process at pre sent worldwide,but wastewater containing a lot of pollutants in the process occ urs.

• 湿法脱硫工艺是现阶段全世界范围内应用最为广泛的烟气脱硫工艺,在湿法脱硫工艺中,不可避免的要产生一定量的废水。