| 氰化物测定机理的研究 |
| |
| 引用本文： | 张冬亭. 氰化物测定机理的研究[J]. 工业安全与环保, 2002, 28(9): 39-41 |
| |
| 作者姓名： | 张冬亭 |
| |
| 作者单位： | 邢台学院化学系,河北邢台,054001 |
| |
| 摘 要： | 研究了酒石酸-硝酸锌法提取易释放氰化物，磷酸-EDTA提取总氰的机理；对异烟酸-吡唑啉酮光度法测定氰化物的条件作了探讨。
|
| 关 键 词： | 氰化物 测定机理 预蒸馏 光度法 光密度 酒杯石酸 废水 磷酸 异烟酸 |
| 修稿时间： | 2002-02-25 |
Study on the mechanism of cyanide determination |
| |
| Zhang Dongting. Study on the mechanism of cyanide determination[J]. Industrial Safety and Dust Control, 2002, 28(9): 39-41 |
| |
| Authors: | Zhang Dongting |
| |
| Abstract: | The mechanism to extract easily-released cyanide with the method of dihydroxysuccinic acid-zinc nitrate and to extract total cyanogen by way of phosphoric acid-BDTA is studied. The conditions for determining cyanide with the isonicid-pyrazolinone photometric method are approached. |
| |
| Keywords: | predistillation easily-released cyanide total cyanogen optical density |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
