fluoride wastewater是什么意思 fluoride wastewater怎么读
fluoride wastewater的用法和样例
- The optimum initial acidity required for fluoride and CaF2 particle removal is close to the initial fluoride concentration after calcium precipitation.
对于本系统中酸度的影响，当废水之初始酸度接近于电聚前之氟浓度时，含氟废水之去除效果最好。
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