【摘要】 利用氧化、抽滤、升华等方法将分析实验室碘量法测铜含量试验液中的碘进行回收。并从提高产品回收率方面考虑 ,确定了最佳的实验条件。该方法操作简单、准确、成本低廉 ,而所获得的产品碘的纯度较高可达 98.0 % ,回收率为 90 .4 %。更多还原

【Abstract】 Using the of oxidation filter and sublime discuss iodic reclaiming technology from the waste liquid of iodine test determining copper in the analytic chemistry experiment.It defines the best condition that it is considered from improving the rate of productive retrieval reclamation.The operation is simple and convenient because of the low cost and the high purty (98.0%) of the reclaiming product.The recovery is 90.4%.更多还原