The process uses the pretreated alkaline saponified wastewater to desulfurize flue gas and collect dust, Treated effluent can he reused.

• 工艺中将碱性皂化废水经预处理后用泵输入锅炉湿式除尘系统进行燃煤烟气脱硫除尘,流出废水经处理后循环回用。