摘要
纳米磁吸附是 2 0世纪 90年代国外用于处理工业废水的一种新技术。我们利用白俄罗斯研制的新的纳米磁吸附剂 ,通过实验表明 ,在处理工业废水时 ,该纳米磁吸附剂对重金属离子的去除率可达 99 5 % ,具有固液分离速度快、能再生重复使用多次、操作简单等显著的特点。根据工业废水的具体情况 ,纳米磁吸附技术可以单独使用也可与其他方法相结合联合使用 ,发挥其联合法的综合作用。
Nano-magnetic sorbents is one of new techniques for treatment of industrial wastewater at abroad in the 1990s In the experiments of treating industrial wastewater by a nano-magnetic sorbent developed in White Russia,a removal efficiency of 99 5% to heavy metals has been achieved with such advantages as quick solid-liquid separation,recycle and simplified operation Depending upon concrete industrial wastewater,the nano-magnetic sorbents can be used both in separation and in combination with other methods Application of the nano-magnetic sorbents in treatment of industrial wastewater has a bright future
出处
《矿冶》
CAS
2004年第1期82-85,共4页
Mining And Metallurgy
