金属粉体合金材料SPM在饮用水处理中的应用研究

Study on the Application of Metal Alloy Medium SPM in Drinking Water Treatment

研究开发了一种国产的铜锌合金水处理材料SPM,用于处理饮用水。试验结果表明,这种材料能很好地去除水中的余氯、去除率可达到90%以上,能较好地去除水中的Cr6+、Cd2+、Hg2+、Pb2+等有毒有害金属离子,去除率可达66%～99%;并且具有较好的杀菌除藻效果。

The application of one domestic water treatment material SPM made of copper/zinc alloy on advanced treatment of drinking water was introduced in this paper. The results showed that this material had significant effect on theremoval of free-chlorine and its removal efficiency could be more than 90%. It also had good effect on the removal of poisonous metals Cr^6＋、Cd^2＋、Hg^2＋、Pb^2＋by removal effieieney of 66%-99%. This material performed good ability to removebacteria and algae from the contaminated water.