On the Capabilities of Improving Metrological Characteristics of Atomic-Emission Analysis of Bottom Sediments
The effect of different carries in the system «graphite powder - carrier» on the plasma parameters upon determination of heavy metals is studied. Qualitative and quantitative composition of spectroscopic buffer and conditions for spectral analysis of bottom sediments are optimized. The obtained results are used to develop a technique for determination of heavy metals in wastewater sludge at sewage treatment plants.