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Assessment of Infrared Spectroscopy for Detecting Cyanide Species in Aqueous Solutions

 

作者: A.D. Stuart,   R.Van Den Heuvel,  

 

期刊: International Journal of Environmental Analytical Chemistry  （Taylor Available online 1992）
卷期: Volume 49, issue 3  

页码: 171-181

 

ISSN:0306-7319

 

年代: 1992

 

DOI:10.1080/03067319208027568

 

出版商: Taylor & Francis Group

 

关键词: Cyanide complexes;cyanate;thiocyanate;wastewater;infrared spectroscopy

 

数据来源: Taylor

 

摘要:

The potential of infrared spectroscopy for detection and speciation of cyanides in aqueous solution has been assessed. The non-invasive technique has good prospects for speciation of many metal cyanides and other cyaniferous ions, and sensitivities of 10-100 mg 1−1can be achieved readily. An additional species, thought to be an aquo- or hydroxo-cyano complex, was observed to be present in association with ferricyanide ion in strongly alkaline solutions.

 

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