• In this paper, the influences of different agents, there addition quantity and particle size on the foaming performance of the refining slag with high basicity were investigated.

    本文系统研究了发泡剂种类、加入量和粒度对高碱度精炼渣发泡效果的影响。

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  • The optimal moment and quantity for addition of fly ash were confirmed through a lot of experiments adding fly ash into wastewater in 4 different phases.

    通过对4个不同阶段的废水进行投放粉煤灰试验 ,确定了粉煤灰的最佳投放阶段和投放量。

    youdao

  • The optimal moment and quantity for addition of fly ash were confirmed through a lot of experiments adding fly ash into wastewater in 4 different phases.

    通过对4个不同阶段的废水进行投放粉煤灰试验 ,确定了粉煤灰的最佳投放阶段和投放量。

    youdao

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