• 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粒度碱度精炼发泡效果影响

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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4个不同阶段废水进行投放粉煤灰试验确定了粉煤灰的最佳投放阶段投放量。

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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4个不同阶段废水进行投放粉煤灰试验确定了粉煤灰的最佳投放阶段投放量。

    youdao

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