Investigation of lead transport effect from glazed pottery to liquid medium by EDXRF and ICP-AES methods

A. Somogyi, I. Szalóki, M. Braun

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

EDXRF and ICP-AES were applied to investigate the dissolution of lead from the surface layer of glazed pottery vessels into different water media of different acidities. The kinematics of lead release were measured by varying the pH and temperature of the liquid medium. The highest lead content measured in the liquid (0.01 mol l-1 citric acid solution) was 500 ppm after a 5000 min leaching time. Lead extraction was found to depend on the acid type (citric and tartaric acid), the origin or manufacturer of the pottery, the pH of the liquid and time and temperature of dissolution.

Original languageEnglish
Pages (from-to)479-482
Number of pages4
JournalJournal of Analytical Atomic Spectrometry
Volume14
Issue number3
DOIs
Publication statusPublished - 1999

Fingerprint

Liquids
Citric Acid
Dissolution
Acidity
Leaching
Kinematics
Temperature
Acids
Lead
Water
tartaric acid

ASJC Scopus subject areas

  • Spectroscopy

Cite this

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abstract = "EDXRF and ICP-AES were applied to investigate the dissolution of lead from the surface layer of glazed pottery vessels into different water media of different acidities. The kinematics of lead release were measured by varying the pH and temperature of the liquid medium. The highest lead content measured in the liquid (0.01 mol l-1 citric acid solution) was 500 ppm after a 5000 min leaching time. Lead extraction was found to depend on the acid type (citric and tartaric acid), the origin or manufacturer of the pottery, the pH of the liquid and time and temperature of dissolution.",
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N2 - EDXRF and ICP-AES were applied to investigate the dissolution of lead from the surface layer of glazed pottery vessels into different water media of different acidities. The kinematics of lead release were measured by varying the pH and temperature of the liquid medium. The highest lead content measured in the liquid (0.01 mol l-1 citric acid solution) was 500 ppm after a 5000 min leaching time. Lead extraction was found to depend on the acid type (citric and tartaric acid), the origin or manufacturer of the pottery, the pH of the liquid and time and temperature of dissolution.

AB - EDXRF and ICP-AES were applied to investigate the dissolution of lead from the surface layer of glazed pottery vessels into different water media of different acidities. The kinematics of lead release were measured by varying the pH and temperature of the liquid medium. The highest lead content measured in the liquid (0.01 mol l-1 citric acid solution) was 500 ppm after a 5000 min leaching time. Lead extraction was found to depend on the acid type (citric and tartaric acid), the origin or manufacturer of the pottery, the pH of the liquid and time and temperature of dissolution.

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