heavy metal ions

• 重金属离子

heavy metal ions的用法和样例：

例句

1. The article analyses the technology of treatment mineral acidic wastewater which contains the valuable metal ions.
   分析了处理含重金属离子矿山酸性废水的处理工艺。
2. The biosorption methods have superiority over the traditional processing methods in separating and recycling heavy metal ions from wastewater.
   摘要生物吸附法用于去除和回收废水中重金属离子具有其它传统处理方法不可比拟的优势，有着广泛的发展前景。