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用小型化磷测定法测定膦酸在粒状氢氧化铁上吸附的优化方法
JoVE 杂志
环境科学
This content is Free Access.
JoVE 杂志 环境科学
Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method
DOI:

08:21 min

May 18, 2018

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Chapters

  • 00:04Title
  • 00:54Preparation of Phosphonate-containing Buffers
  • 02:04Phosphonate Adsorption Test
  • 03:05Determination of Total P (Phosphonate-P) per ISOmini
  • 05:24Results: Adsorption of Nitrilotrimethylphosphonic Acid (NTMP) on Granular Ferric Hydroxide (GFH)
  • 07:07Conclusion

Summary

自动翻译

本文介绍了一种研究膦酸在含铁滤料上吸附的方法, 特别是颗粒状氢氧化铁, 其工作性能极少, 可靠性高。在缓冲溶液中, 磷酸酯通过转子与吸附剂接触, 然后通过小型化的磷测定方法进行分析。

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