Heavy metal contamination of surface water and groundwater in and around Gejiu Tin Mine, Southwest China

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F16%3A86100187" target="_blank" >RIV/61989100:27350/16:86100187 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.potopk.com.pl/Full_text/2016_full/IM%201-2016-a15.pdf" target="_blank" >http://www.potopk.com.pl/Full_text/2016_full/IM%201-2016-a15.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Heavy metal contamination of surface water and groundwater in and around Gejiu Tin Mine, Southwest China

Popis výsledku v původním jazyce

Heavy metal contamination due to mining activity is a global major concern because of its potential health risks to local inhabitants. The heavy metal contamination of surface water and ground water by mining activities in Gejiu tin-polymetallic mining area, Southwest China, was studied. Surface water and ground water were sampled and analyzed using AAS for Cr6+, Cd, As, Hg, Cu, Pb, Zn, Se, Fe and Mn. Analysis of HCO3-, Cl-, SO4 2-, F- and NO3- in water samples was also undertaken by ion chromatography. It was shown that none of water samples exceeded the guideline of Cr6+, Se and Hg, while the contamination degree of heavy metals was Mn < Fe < Cd < Zn < Pb < As < Cu, all of which were serious contamination except mild contamination for Cu. The ground waters were polluted much worse than surface water.

Název v anglickém jazyce

Heavy metal contamination of surface water and groundwater in and around Gejiu Tin Mine, Southwest China

Popis výsledku anglicky

Heavy metal contamination due to mining activity is a global major concern because of its potential health risks to local inhabitants. The heavy metal contamination of surface water and ground water by mining activities in Gejiu tin-polymetallic mining area, Southwest China, was studied. Surface water and ground water were sampled and analyzed using AAS for Cr6+, Cd, As, Hg, Cu, Pb, Zn, Se, Fe and Mn. Analysis of HCO3-, Cl-, SO4 2-, F- and NO3- in water samples was also undertaken by ion chromatography. It was shown that none of water samples exceeded the guideline of Cr6+, Se and Hg, while the contamination degree of heavy metals was Mn < Fe < Cd < Zn < Pb < As < Cu, all of which were serious contamination except mild contamination for Cu. The ground waters were polluted much worse than surface water.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DD - Geochemie

OECD FORD obor

—

Projekt

<a href="/cs/project/LO1406" target="_blank" >LO1406: Institut čistých technologií těžby a užití energetických surovin - Projekt udržitelnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Inžynieria Mineralna

ISSN

1640-4920

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

93-98

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84997119374