| 阻尼因子矩阵分光光度法同时测定多组份体系 |
| |
| 引用本文： | 杨玉杰,刘兴旺.阻尼因子矩阵分光光度法同时测定多组份体系[J].水处理技术,1995,21(2):105-108. |
| |
| 作者姓名： | 杨玉杰 刘兴旺 |
| |
| 作者单位： | 河南师范大学化学系 |
| |
| 摘 要： | 本文用阻尼因子和非零截距对ＣＰＡ矩阵法进行改进，增加了Ｐ矩阵计算的稳定性，使结果更加准确。用于活性艳红、活性紫混合体系的分光光度法测定时，体系最大相对误差１．３１％；平均相对误差０．６７％；标准相对误差０．８３％。
|
| 关 键 词： | 印染废水 废水处理 多组份分析 活性艳红 活性紫 |
SIMULTANEOUS DETERMIMATION OF MULTICOMPONENTS SYSTEM BY SPECTROPROTOMETRY-DAMPING FACTOR MATRIX |
| |
| Yang Yujie, Liu Xingwang, Zhao Ying.SIMULTANEOUS DETERMIMATION OF MULTICOMPONENTS SYSTEM BY SPECTROPROTOMETRY-DAMPING FACTOR MATRIX[J].Technology of Water Treatment,1995,21(2):105-108. |
| |
| Authors: | Yang Yujie Liu Xingwang Zhao Ying |
| |
| Abstract: | In tthis paper, tthe method of CPA - matrix had been improved by damping factor and nonzero intercept in simultaneoue spectrophotometric determination of C. I. reacttive red 24 and C. I. reactive violet 2. This method could improve the ill condition property of normal equation and made the results moreaccurate. The max relative error was 1. 31 %,the average relative error and standard relative error was 0. 67 % and 0. 83 % respectively. |
| |
| Keywords: | damping factor matrix method multicomponent analysis C I reactive red 24 C I violet 2 |
| 本文献已被 CNKI 维普 等数据库收录！ |
