高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 528.

• Environmental Analysis • 上一篇    下一篇

Determination of Trace Levels of Aluminum in Natural Waters with Rubeanic Acid by Adsorption Chronopotentiometry

WANG Xian-Long, BI Shu-Ping, GAN Ning   

  1. Department of Chemistry, Nanjing University, Nanjing, 210093, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31
  • 基金资助:

    supported by the Research Funding of the Electrochemistry Open Laboratory of Changchun Applied Chemistry Institute, Chinese Academy of Science,Natural Science Foundations of China and Jiangsu Province.

Determination of Trace Levels of Aluminum in Natural Waters with Rubeanic Acid by Adsorption Chronopotentiometry

WANG Xian-Long, BI Shu-Ping, GAN Ning   

  1. Department of Chemistry, Nanjing University, Nanjing, 210093, P. R. China
  • Online:1999-12-31 Published:1999-12-31
  • Supported by:

    supported by the Research Funding of the Electrochemistry Open Laboratory of Changchun Applied Chemistry Institute, Chinese Academy of Science,Natural Science Foundations of China and Jiangsu Province.

PDF (PC)

摘要：

A very sensitive and selective analytical method for the determination of trace levels of aluminum in the natural waters is presented in this paper. It is based on the adsorption chronopotentiometry in the presence of rubeanic acid (RA). Complexation of Al by RA is rapid and the procedure of heating sample or waiting is not required.

Abstract:

A very sensitive and selective analytical method for the determination of trace levels of aluminum in the natural waters is presented in this paper. It is based on the adsorption chronopotentiometry in the presence of rubeanic acid (RA). Complexation of Al by RA is rapid and the procedure of heating sample or waiting is not required.

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