| 磷酸盐现场自动分析仪化学工艺优化研究 |
| |
| 引用本文： | 袁钟才.磷酸盐现场自动分析仪化学工艺优化研究[J].海洋技术,2000,19(1):50-60. |
| |
| 作者姓名： | 袁钟才 |
| |
| 作者单位： | 国家海洋局海洋技术研究所,天津,300111 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)，， |
| |
| 摘 要： | 本文结合营养盐现场自动分析仪的研制，研究了磷酸盐分析所南各种试剂的用量及其作用，重点研究了低浓度磷酸盐的浓度与吸光值之间的关系以及温度对完全反应时间的影响，给出了０．００６～０．１２０ｍｇ／Ｌ范围内ＰＯ４－Ｐ浓度与吸光值的线性函数关系和较合适的完全反应温度，并且提出了现场自动分析仪的两点定标方法。
|
| 关 键 词： | 营养盐 磷酸盐 化学工艺优化 自动分析仪 |
| 修稿时间： | 1999年8月11日 |
Optimization Study of Phosphate Analysis Technique for In Situ Automatic Phosphate Analyzer |
| |
| Yuan Zhongcai.Optimization Study of Phosphate Analysis Technique for In Situ Automatic Phosphate Analyzer[J].Ocean Technology,2000,19(1):50-60. |
| |
| Authors: | Yuan Zhongcai |
| |
| Abstract: | The dosage and function of each agent used in phosphate analysis are studied in accordance with the development of In-Situ Automatic Phosphate Analyzer. The relationship between phosphate concentrations and absorbances within the range of lower concentration, and the affection of reaction temperature to thoroughly reaction time are studied emphatically. At last, some study results are provided including a linear concentration-absorbance function (phosphate concentration range: 0.006mg/L-0.120mg/L), the properly reaction temperature, and a two-point calibration method for in-situ automatic analyzer. |
| |
| Keywords: | nutrients phosphate in-situ automatic analyzer analysis technique optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
