Analysis of Trace Heavy Metal in Solution Using Liquid Cathode Glow Discharge Spectroscopy

Analysis of Trace Heavy Metal in Solution Using Liquid Cathode Glow Discharge Spectroscopy

Heavy metal pollution, particularly from cadmium (Cd) and copper (Cu), poses significant environmental and health risks. To address the need for efficient, portable, and sensitive detection methods, this study introduces an improved atmospheric pressure glow discharge atomic emission spectrometry (A...

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Veröffentlicht in:Sensors (Basel, Switzerland) Switzerland), 2024-12, Vol.24 (23), p.7756
Hauptverfasser: Sun, Duixiong, Ma, Xinrong, Chang, Jiawei, Zhang, Guoding, Su, Maogen, Sikorski, Marek, Detalle, Vincent, Bai, Xueshi
Format: Artikel
Sprache:eng
Schlagworte:
Atmospheric pressure
atmospheric pressure glow discharge
atomic emission spectroscopy
Communication
detection limit
Electric fields
Electrodes
Electrolytes
Energy consumption
Graphite
Health aspects
Heavy metals
Laboratories
Plasma
Quartz
Reagents
Safety regulations
Scientific imaging
sewage
Spectrum analysis
trace heavy metals
Water quality
Zirconium alloys
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Zusammenfassung:Heavy metal pollution, particularly from cadmium (Cd) and copper (Cu), poses significant environmental and health risks. To address the need for efficient, portable, and sensitive detection methods, this study introduces an improved atmospheric pressure glow discharge atomic emission spectrometry (APGD-AES) technique for quantifying Cd and Cu in water samples. The APGD-AES method offers key advantages, including low energy consumption (
ISSN:1424-8220
1424-8220
DOI:10.3390/s24237756