Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java

Aquatic sediment has a role for heavy metals sink. Understanding the geochemical fractions of heavy metals in the aquatic sediment can predict the mobility and reactivity of heavy metals fractions that can induce environmental problems. The aim of this study was to determine the distribution of geoc...

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Autores principales:	Anis Khoirun Nisa, Barlah Rumhayati, Andi Kurniawan
Formato:	article
Lenguaje:	EN
Publicado:	University of Brawijaya 2019
Materias:	copper zinc nyolo spring bcr sequential extraction method Chemistry QD1-999
Acceso en línea:	http://dx.doi.org/10.21776/ub.jpacr.2019.008.01.443 https://doaj.org/article/f82c5af5dd554ce59bf12c1c1408f45c
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spelling	oai:doaj.org-article:f82c5af5dd554ce59bf12c1c1408f45c2021-12-02T13:13:59ZGeochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Javahttp://dx.doi.org/10.21776/ub.jpacr.2019.008.01.4432302-46902302-4690https://doaj.org/article/f82c5af5dd554ce59bf12c1c1408f45c2019-01-01T00:00:00Zhttps://jpacr.ub.ac.id/index.php/jpacr/article/view/443/pdfhttps://doaj.org/toc/2302-4690https://doaj.org/toc/2302-4690Aquatic sediment has a role for heavy metals sink. Understanding the geochemical fractions of heavy metals in the aquatic sediment can predict the mobility and reactivity of heavy metals fractions that can induce environmental problems. The aim of this study was to determine the distribution of geochemical fractions of copper and zinc in aquatic sediment of Nyolo spring. Sediments samples were taken from five locations along the spring. Geochemical fractions of copper and zinc were extracted using BCR (Community Bureau of Reference) sequential extraction method. The concentration of these metals in each extract was analyzed using AAS. The result showed that overall the sediment consisted of zinc at a higher concentration than copper. Amongst the geochemical fractions, copper and zinc were found dominantly at an oxidizable fraction. As the first fraction, Zn was more bioavailable than copper for biological uptake. Furthermore, based on the Risk Assessment Code (RAC) value, the aquatic sediment of Nyolo Spring was low risk to the Zn and Cu contaminations at most sites, except for Zn in Site III showed a medium risk. This metals fraction will potentially available for organism uptake with the changing of pH sediment or overlying water.Anis Khoirun NisaBarlah RumhayatiAndi KurniawanUniversity of Brawijayaarticlecopperzincnyolo springbcr sequential extraction methodChemistryQD1-999ENJournal of Pure and Applied Chemistry Research, Vol 8, Iss 1, Pp 62-72 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	copper zinc nyolo spring bcr sequential extraction method Chemistry QD1-999
spellingShingle	copper zinc nyolo spring bcr sequential extraction method Chemistry QD1-999 Anis Khoirun Nisa Barlah Rumhayati Andi Kurniawan Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java
description	Aquatic sediment has a role for heavy metals sink. Understanding the geochemical fractions of heavy metals in the aquatic sediment can predict the mobility and reactivity of heavy metals fractions that can induce environmental problems. The aim of this study was to determine the distribution of geochemical fractions of copper and zinc in aquatic sediment of Nyolo spring. Sediments samples were taken from five locations along the spring. Geochemical fractions of copper and zinc were extracted using BCR (Community Bureau of Reference) sequential extraction method. The concentration of these metals in each extract was analyzed using AAS. The result showed that overall the sediment consisted of zinc at a higher concentration than copper. Amongst the geochemical fractions, copper and zinc were found dominantly at an oxidizable fraction. As the first fraction, Zn was more bioavailable than copper for biological uptake. Furthermore, based on the Risk Assessment Code (RAC) value, the aquatic sediment of Nyolo Spring was low risk to the Zn and Cu contaminations at most sites, except for Zn in Site III showed a medium risk. This metals fraction will potentially available for organism uptake with the changing of pH sediment or overlying water.
format	article
author	Anis Khoirun Nisa Barlah Rumhayati Andi Kurniawan
author_facet	Anis Khoirun Nisa Barlah Rumhayati Andi Kurniawan
author_sort	Anis Khoirun Nisa
title	Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java
title_short	Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java
title_full	Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java
title_fullStr	Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java
title_full_unstemmed	Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java
title_sort	geochemical distribution of copper and zinc in the aquatic sediment of nyolo spring water at karangploso malang east java
publisher	University of Brawijaya
publishDate	2019
url	http://dx.doi.org/10.21776/ub.jpacr.2019.008.01.443 https://doaj.org/article/f82c5af5dd554ce59bf12c1c1408f45c
work_keys_str_mv	AT aniskhoirunnisa geochemicaldistributionofcopperandzincintheaquaticsedimentofnyolospringwateratkarangplosomalangeastjava AT barlahrumhayati geochemicaldistributionofcopperandzincintheaquaticsedimentofnyolospringwateratkarangplosomalangeastjava AT andikurniawan geochemicaldistributionofcopperandzincintheaquaticsedimentofnyolospringwateratkarangplosomalangeastjava
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Geochemical Distribution of Copper and Zinc in the Aquatic Sediment of Nyolo Spring Water at Karangploso Malang East Java

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