Activated carbon can be selected as an adsorbent. Iron salt is better as inorganiccoagulant.
吸附剂可选用活性碳，无机混凝剂以铁盐为宜。
2
The process of production of a new high-molecule inorganiccoagulant-compound aluminum-iron silica using calcium silicate as the main raw material is introduced.
介绍了一种以铝酸钙为主要原料的新型高分子无机混凝剂— 复合硅铝铁混凝剂的生产过程。
3
The inorganiccoagulant of polysilicic aluminum chloride(PSAC) and cationic polymeric quaternary ammonium salt are mixed to treat reactive red dyeing wastewater.