Their removal is effected by aluminum and ferric salts .
用铁盐和铝盐能将其有效地除去。
The application of wet dust removal technology in grinding and polishing enterprises involving aluminum, magnesium and other metal products.
在涉及铝镁等金属制品打磨抛光作业企业中推广使用湿式除尘工艺。
Two ways are proposed for the removal of aluminum from drinking water, i. e., by reducing dissolved aluminum and by removing aluminum solids.
提出了饮用水除铝可以分为降低溶解铝和去除颗粒铝两种途径。
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