Automatic System for Metal Detection Using Anodic Stripping Potentiometry
Author Information
Author(s): A. Cladera, J. M. Estela, V. Cerdd
Primary Institution: University of the Balearic Islands
Hypothesis
Can an automatic system improve the efficiency of metal detection in non-deaerated samples using anodic stripping potentiometry?
Conclusion
The study demonstrates that an automatic anodic stripping potentiometric system can effectively analyze metals in non-deaerated samples with improved efficiency.
Supporting Evidence
- The automatic system allows for a large number of analyses to be conducted without long pre-electrolysis times.
- The use of oxygen as an oxidant simplifies the analysis process.
- Calibration graphs were created for each metal, demonstrating the system's effectiveness.
Takeaway
This study shows a new way to quickly and easily find metals in water without needing to remove air from the samples first.
Methodology
The system uses a PC-compatible computer to control the analysis process and employs anodic stripping potentiometry to detect metals.
Limitations
The reproducibility of the solid electrodes used can vary, requiring strict control over their preparation and maintenance.
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