It would be used to remove heavy metal ions in wastewater.
有望应用于废水中重金属离子的去除。
The collection capacity of heavy metal ions by porous powder made from fly—ash is studied.
用实验的方法研究了用粉煤灰制取多孔粉末材料对重金属离子的富集能力。
The treatment method is environment friendly, does not generate pollutant gas or heavy metal ions;
环保型，不产生污染气体和重金属离子；
The treatment method is environment friendly, does not generate pollutant gas or heavy metal ions;
环保型，不产生污染气体和重金属离子；
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