Influence of wood sample size and species on the leaching of chromium and copper using different lab tests
The present study deals with the development of standardized laboratory methods to predict depletion of biocides more accurately under service condition. Laboratory test was conducted with EN 252 standard and non-standard pine as well as spruce specimens to determine leaching of chromium and copper...
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Universidad del Bío-Bío
2016
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oai:scielo:S0718-221X20160002000042016-05-13Influence of wood sample size and species on the leaching of chromium and copper using different lab testsBahmani,MohsenSchmidt,OlafFromm,JörgMelcher,Eckhard Copper chromium leaching pine spruce The present study deals with the development of standardized laboratory methods to predict depletion of biocides more accurately under service condition. Laboratory test was conducted with EN 252 standard and non-standard pine as well as spruce specimens to determine leaching of chromium and copper from stakes pressure impregnated with commercial copper- and chromium-containing preservative. Two modified laboratory test methods were carried out; first discontinuous (CEN/TS 15119-1) and second continuous water immersion (CEN/TS 15119-2). Results showed that leaching of copper in pine sapwood specimens was higher than that in spruce specimens. Moreover, copper leaching was greater in comparison to leaching chromium.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.18 n.2 20162016-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200004en10.4067/S0718-221X2016005000024 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Copper chromium leaching pine spruce |
| spellingShingle |
Copper chromium leaching pine spruce Bahmani,Mohsen Schmidt,Olaf Fromm,Jörg Melcher,Eckhard Influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| description |
The present study deals with the development of standardized laboratory methods to predict depletion of biocides more accurately under service condition. Laboratory test was conducted with EN 252 standard and non-standard pine as well as spruce specimens to determine leaching of chromium and copper from stakes pressure impregnated with commercial copper- and chromium-containing preservative. Two modified laboratory test methods were carried out; first discontinuous (CEN/TS 15119-1) and second continuous water immersion (CEN/TS 15119-2). Results showed that leaching of copper in pine sapwood specimens was higher than that in spruce specimens. Moreover, copper leaching was greater in comparison to leaching chromium. |
| author |
Bahmani,Mohsen Schmidt,Olaf Fromm,Jörg Melcher,Eckhard |
| author_facet |
Bahmani,Mohsen Schmidt,Olaf Fromm,Jörg Melcher,Eckhard |
| author_sort |
Bahmani,Mohsen |
| title |
Influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| title_short |
Influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| title_full |
Influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| title_fullStr |
Influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| title_full_unstemmed |
Influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| title_sort |
influence of wood sample size and species on the leaching of chromium and copper using different lab tests |
| publisher |
Universidad del Bío-Bío |
| publishDate |
2016 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2016000200004 |
| work_keys_str_mv |
AT bahmanimohsen influenceofwoodsamplesizeandspeciesontheleachingofchromiumandcopperusingdifferentlabtests AT schmidtolaf influenceofwoodsamplesizeandspeciesontheleachingofchromiumandcopperusingdifferentlabtests AT frommjorg influenceofwoodsamplesizeandspeciesontheleachingofchromiumandcopperusingdifferentlabtests AT melchereckhard influenceofwoodsamplesizeandspeciesontheleachingofchromiumandcopperusingdifferentlabtests |
| _version_ |
1714202622801477632 |