炼铝废渣的综合利用试验

A pilot test on the comprehensive use of aluminum mortar waste residue from aluminum refining process

铝灰掺入混凝土后将引起体积膨胀强度下降 ,故不适用于混凝土。但含一定量的铝灰、石灰和统砂的混合材料是一种优质的路用材料。用铝灰制成的水处理剂对印染废水。

A pilot test on comprehensive use of aluminum mortar waste reside from township aluminum refinery was performed.The results showed that the mixture of aluminum mortar into concrete resulted in an decrease of its strength and an expansion of its volume,therefore aluminum mortar was improper to mix into concrete.But aluminum mortar was an excellent material for road construction.The chemical compounds made by aluminum mortar could effectively treat printing and dyeing wastewater and tanning wastewater.