0000000000172045

AUTHOR

Norbert Laskowski

showing 1 related works from this author

Anwendung der Glas Carbon Elektrode für die Quecksilberbestimmung in Flußwasser mittels der Differential-Puls inversen Voltammetrie (DPAW)

1979

Abstract The Glassy Carbon Electrode was used for Mercury determination in “synthetic solutions” as well as in river water by stripping Voltammetry. Best results were obtained with a supporting electrolyte of the chemical composition 0.1m KSCN, 0.025 n HCl and 20ng/mlCu2+. The optimal pH was found to be 2.8 and the optimal deposition potential-1.0 volt. It is possible to determine at to 1.5ppb Hg2+ in river watersamples. Es wurde die Glas Carbon Elektrode benutzt, urn Quecksilber sowohl in “synthetischen Losungen” als auch in Fluswasser invers-voltammetrisch zu bestimmen. Fur die Bestimmung hat sich ein Grundelektrolyt der Zusammensetzung 0.1m KSCN, 0.025 n HCl und 20ng/ml Cu2+ gut bewahrt.…

ChemistryHealth Toxicology and MutagenesisPublic Health Environmental and Occupational HealthSoil ScienceEnvironmental Chemistrychemistry.chemical_elementPollutionWaste Management and DisposalWater Science and TechnologyAnalytical ChemistryMercury (element)Nuclear chemistryInternational Journal of Environmental Analytical Chemistry
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