碱式碳酸钴洗涤废水中Co2+的回收利用工艺
胡昌文,吕琪,弓创周

Process for recycling cobalt in the wastewater containing basic cobalt carbonate
Changwen Hu,Qi Lü,Chuangzhou Gong
表1 P204萃淋树脂对Co+的处理效果
实验次数树脂处理前Co2+质量浓度/(mg·L-1树脂处理后Co2+质量浓度/(mg·L-1Co2+去除率/%
128.60.22099.23
227.90.23199.17
329.80.21699.28