A.0.5%的碳酸氫鈉溶液清洗; B.2%稀堿液中和; C.1%醋酸清洗; D.清水沖洗。
A.30mm,190mm,17mm; B.40mm,175mm,15mm; C.75mm,180mm,12mm; D.36mm,200mm,10mm。
A.旋風分離器; B.水膜除塵器; C.電氣除塵器; D.布袋除塵器。