The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.

利业含铝废渣生产高效水处理剂合氯化铝。

Compund polymer with alumium polychloride and ferrous polysulfate as its main ingredients was used as water scavenging agent in the treatment of dye-house waste water.

以合氯化铝、合为主的复合合物作净水剂,处理印染废水。