摘要：

化工冶金研究所采用国产化工原料合成了DX-10,用DX-10进行了用量试验、pH、动力学试验、离子浓度对交换容量影响试验、DX-10含硫量对交换容量的影响和残渣稳定性试验，用DX-10处理含铜废水取得了良好的效果。

关键词: 不溶性淀粉黄原酸酯, 铜, 废水处理

Abstract:

DX - 10 has been synthesized with domestic chemical raw materials by the Institute of Chemical Metallurgy. By using DX- 10，tests for dosage，pH value，dynamics, ion concentration effect on exchange capacity and the effect of S-content in DX - 10 on exchange capacity and residue stability have been carried through.Treating Cu²⁺containing wastewater with DX- 10 has got pretty good results.

Key words: insoluble starch xantate, copper, wastewater treatment

中图分类号: 

• TF805.2

• X703.1