Document Detail


Lead in drinking water of Vienna in comparison to other European countries and accordance with recent guidelines.
MedLine Citation:
PMID:  12173540     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Due to the decrease of lead intake via inhalation route, the oral route, particularly from drinking water in cities with lead installations, gains relative importance. In two surveys a total of 288 objects were investigated and 1768 samples were analysed. The first series with 51 objects using a field experimental approach systematically investigated the effects of daytime, floor and flushing. Because only objects built before 1945 and suspected of lead plumbing were chosen, the first series approaches worst case conditions. The second series investigating 237 randomly chosen objects stratified according to time of consumption should allow inferences about the present situation in Viennese households. Each sampling procedure comprised one sample without flushing and three further samples with flushing of 1 l, 3 l and 10 l, respectively. Statistically significant decreases occurred between these flushing conditions. The sampling data of the upper floors showed significantly higher lead contents compared to the lower floors, which indicates that house installations are the main causes of lead contamination in Viennese drinking water. In comparison to other European countries the percentage of samples exceeding the guideline levels (50 micrograms/l as current value and 10 micrograms/l as target value) was lower.
Authors:
Thomas Haider; Manfred Haider; Werner Wruss; Regina Sommer; Michael Kundi
Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  International journal of hygiene and environmental health     Volume:  205     ISSN:  1438-4639     ISO Abbreviation:  Int J Hyg Environ Health     Publication Date:  2002 Jul 
Date Detail:
Created Date:  2002-08-13     Completed Date:  2003-01-23     Revised Date:  2007-11-15    
Medline Journal Info:
Nlm Unique ID:  100898843     Medline TA:  Int J Hyg Environ Health     Country:  Germany    
Other Details:
Languages:  eng     Pagination:  399-403     Citation Subset:  IM    
Affiliation:
Institute of Environmental Hygiene, University of Vienna, Kinderspitalgasse 15, A-1095 Vienna, Austria. thomas.haider@univie.ac.at
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MeSH Terms
Descriptor/Qualifier:
Austria
Environmental Monitoring
Europe
Guidelines as Topic
Humans
Lead / analysis*
Reference Values
Water Pollutants, Chemical / analysis*
Water Supply / analysis
Chemical
Reg. No./Substance:
0/Water Pollutants, Chemical; 7439-92-1/Lead

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