The invention provides a novel method for recycling waste sulfuric acid in the oxidation process of hard anode using ammonium sulfate at low temperature.
本发明提供了一种在低温条件下，采用硫酸铵回收硬质阳极氧化过程中废硫酸的新方法。
The invention provides a novel method for recycling waste sulfuric acid in the oxidation process of hard anode using ammonium sulfate at low temperature.
本发明提供了一种在低温条件下，采用硫酸铵回收硬质阳极氧化过程中废硫酸的新方法。
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