An alteration in packing makings or the type of collectors or the nature of separated material could riot solve the adsorption and blocking problem Adsorption and blocking did not occur in continuous operation with the weakly acidic medium condition.

• 仅改变填料材质、捕收剂类型或入选物料性质是不能解决吸附堵塞问题的。 采用弱酸性介质条件进行连续运转没有出现吸附堵塞现象。