ORIGINAL RESEARCH
Spectrophotometric Determination of Copper(II) in Samples of Soil from Selected Allotment Gardens in Lodz
B. Jankiewicz, B. Ptaszynski, A. Turek
Institute of General and Ecological Chemistry, Politechnical University, Lodz, Poland
Pol. J. Environ. Stud. 1999;8(1):35-38
KEYWORDS
ABSTRACT
The content of copper in the soil of two allotment gardens in Lodz and a forest area near Lodz was determined. Copper was determined by an adapted extraction spectrophotometric method in the form of a complex with sodium(I) diethyldithiocarbamate. The influence of the extraction solvent, a masking agent and interfering elements (Fe(III) and Cr(III)) on determination of copper by this method was examined. Possibilities of elimination of the extraction stage by using a protective colloid for spectrophotometric determination of copper in soil were investigated.
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| eISSN: | 2083-5906 |
| ISSN: | 1230-1485 |
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