Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing

The research on the determination of Cd(II) metal in river and seawater samples using the Adsortive Cathodic Stripping Voltammetry (AdCSV) method has been done. In order to increase the sensitivity and selectivity of Cd(II) measurement, it is necessary to determine the optimum condition for the vari...

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Autores principales:	Pardi Hilfi, Silitonga Friska S, Ramdhani Eka P, Fitriyah Dina
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/197f5a0427974a25aff4a60b312df452
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spelling	oai:doaj.org-article:197f5a0427974a25aff4a60b312df4522021-12-02T17:11:45ZVoltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing2267-124210.1051/e3sconf/202132401001https://doaj.org/article/197f5a0427974a25aff4a60b312df4522021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/100/e3sconf_macific2021_01001.pdfhttps://doaj.org/toc/2267-1242The research on the determination of Cd(II) metal in river and seawater samples using the Adsortive Cathodic Stripping Voltammetry (AdCSV) method has been done. In order to increase the sensitivity and selectivity of Cd(II) measurement, it is necessary to determine the optimum condition for the variation of potential ligand accumulation, accumulation time, pH and optimum ligand concentration. It is also determined the accuracy and precision of the method used by determining the value of the relative standard deviation (SDR), as well as the recovery value. The result obtained is chalcone as the optimum ligand, the optimum accumulation potential is -0.1 V, the optimum accumulation time is 60 seconds, the optimum solution pH is 6, and the optimum chalcone concentration is 0.5 mM. The relative standard deviation value is 4.27%, the recovery value is 98.31%. The application of the VSAd method to water sample results the concentration of Cu(II) metal in the sample of Bangek river, Indonesia is 4.778 g/L and seawater in Teluk Kabung, Indonesia is 5.189 g/L.Pardi HilfiSilitonga Friska SRamdhani Eka PFitriyah DinaEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 324, p 01001 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Pardi Hilfi Silitonga Friska S Ramdhani Eka P Fitriyah Dina Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing
description	The research on the determination of Cd(II) metal in river and seawater samples using the Adsortive Cathodic Stripping Voltammetry (AdCSV) method has been done. In order to increase the sensitivity and selectivity of Cd(II) measurement, it is necessary to determine the optimum condition for the variation of potential ligand accumulation, accumulation time, pH and optimum ligand concentration. It is also determined the accuracy and precision of the method used by determining the value of the relative standard deviation (SDR), as well as the recovery value. The result obtained is chalcone as the optimum ligand, the optimum accumulation potential is -0.1 V, the optimum accumulation time is 60 seconds, the optimum solution pH is 6, and the optimum chalcone concentration is 0.5 mM. The relative standard deviation value is 4.27%, the recovery value is 98.31%. The application of the VSAd method to water sample results the concentration of Cu(II) metal in the sample of Bangek river, Indonesia is 4.778 g/L and seawater in Teluk Kabung, Indonesia is 5.189 g/L.
format	article
author	Pardi Hilfi Silitonga Friska S Ramdhani Eka P Fitriyah Dina
author_facet	Pardi Hilfi Silitonga Friska S Ramdhani Eka P Fitriyah Dina
author_sort	Pardi Hilfi
title	Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing
title_short	Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing
title_full	Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing
title_fullStr	Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing
title_full_unstemmed	Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing
title_sort	voltammetric study for determination of non-essential metal cd(ii) in water samples (river and sea) using eriochrome blue black r as complexing
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/197f5a0427974a25aff4a60b312df452
work_keys_str_mv	AT pardihilfi voltammetricstudyfordeterminationofnonessentialmetalcdiiinwatersamplesriverandseausingeriochromeblueblackrascomplexing AT silitongafriskas voltammetricstudyfordeterminationofnonessentialmetalcdiiinwatersamplesriverandseausingeriochromeblueblackrascomplexing AT ramdhaniekap voltammetricstudyfordeterminationofnonessentialmetalcdiiinwatersamplesriverandseausingeriochromeblueblackrascomplexing AT fitriyahdina voltammetricstudyfordeterminationofnonessentialmetalcdiiinwatersamplesriverandseausingeriochromeblueblackrascomplexing
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Voltammetric Study for Determination of Non-essential Metal Cd(II) in water samples (River and Sea) using Eriochrome Blue Black R as Complexing

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