Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives

The objective of this study was to determine the leaching and decay resistance of Alder (Alnus glutinosa) and Scots pine (Pinus sylvestris) wood samples treated with copper based preservatives. Samples were treated with CCA, ACQ, Tanalith E and Wolmanit with different concentrations. Scots pine samp...

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Autores principales:	Temiz,Ali, Alfredsen,Gry, Yildiz,Umit C, Gezer,Engin D, Kose,Gaye, Akbas,Selcuk, Yildiz,Sibel
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2014
Materias:	Copper based wood preservatives wood protection Alder, Scots pine leaching of copper
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2014000100006
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spelling	oai:scielo:S0718-221X20140001000062014-03-12Leaching and decay resistance of alder and pine wood treated with copper based wood preservativesTemiz,AliAlfredsen,GryYildiz,Umit CGezer,Engin DKose,GayeAkbas,SelcukYildiz,Sibel Copper based wood preservatives wood protection Alder, Scots pine leaching of copper The objective of this study was to determine the leaching and decay resistance of Alder (Alnus glutinosa) and Scots pine (Pinus sylvestris) wood samples treated with copper based preservatives. Samples were treated with CCA, ACQ, Tanalith E and Wolmanit with different concentrations. Scots pine samples were exposed the mini-block test against brown rot fungi (Poria placenta (Fries) Cook sensu J. Eriksson (FPRL 280)) and Coniophora puteana Karsten (BAM Ebw. 15) while alder wood samples were tested against brown rot fungi (Coniophora puteana) Karsten (BAM Ebw. 15) and white rot fungi (Coriolus versicolor )(CTB 863A). Regarding to leaching test, treated samples were impregnated with 300 ml of distilled water and after 6, 24, 48 and thereafter at 48-hour intervals, the leachate was removed and replaced with fresh distilled water according to AWPA E11. Samples of each leachate were collected and retained for copper analysis. Amount of copper released from treated wood during the leaching test was chemically analyzed with Atomic Absorption spectroscopy. Perchloric acid procedure for the digestion of wood was used according to AWPA A7-97. The amount of copper component (Qd), the cumulative quantities leached (Qc) and the average daily fluxes (FLUX) were calculated. Results shows that CCA treated samples release less copper compared to other copper based preservatives used in this study. Highest mass losses were obtained from the leached samples treated with 1% of ACQ-2200 against decay fungi.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.16 n.1 20142014-02-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2014000100006en
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Copper based wood preservatives wood protection Alder, Scots pine leaching of copper
spellingShingle	Copper based wood preservatives wood protection Alder, Scots pine leaching of copper Temiz,Ali Alfredsen,Gry Yildiz,Umit C Gezer,Engin D Kose,Gaye Akbas,Selcuk Yildiz,Sibel Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
description	The objective of this study was to determine the leaching and decay resistance of Alder (Alnus glutinosa) and Scots pine (Pinus sylvestris) wood samples treated with copper based preservatives. Samples were treated with CCA, ACQ, Tanalith E and Wolmanit with different concentrations. Scots pine samples were exposed the mini-block test against brown rot fungi (Poria placenta (Fries) Cook sensu J. Eriksson (FPRL 280)) and Coniophora puteana Karsten (BAM Ebw. 15) while alder wood samples were tested against brown rot fungi (Coniophora puteana) Karsten (BAM Ebw. 15) and white rot fungi (Coriolus versicolor )(CTB 863A). Regarding to leaching test, treated samples were impregnated with 300 ml of distilled water and after 6, 24, 48 and thereafter at 48-hour intervals, the leachate was removed and replaced with fresh distilled water according to AWPA E11. Samples of each leachate were collected and retained for copper analysis. Amount of copper released from treated wood during the leaching test was chemically analyzed with Atomic Absorption spectroscopy. Perchloric acid procedure for the digestion of wood was used according to AWPA A7-97. The amount of copper component (Qd), the cumulative quantities leached (Qc) and the average daily fluxes (FLUX) were calculated. Results shows that CCA treated samples release less copper compared to other copper based preservatives used in this study. Highest mass losses were obtained from the leached samples treated with 1% of ACQ-2200 against decay fungi.
author	Temiz,Ali Alfredsen,Gry Yildiz,Umit C Gezer,Engin D Kose,Gaye Akbas,Selcuk Yildiz,Sibel
author_facet	Temiz,Ali Alfredsen,Gry Yildiz,Umit C Gezer,Engin D Kose,Gaye Akbas,Selcuk Yildiz,Sibel
author_sort	Temiz,Ali
title	Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
title_short	Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
title_full	Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
title_fullStr	Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
title_full_unstemmed	Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
title_sort	leaching and decay resistance of alder and pine wood treated with copper based wood preservatives
publisher	Universidad del Bío-Bío
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2014000100006
work_keys_str_mv	AT temizali leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives AT alfredsengry leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives AT yildizumitc leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives AT gezerengind leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives AT kosegaye leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives AT akbasselcuk leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives AT yildizsibel leachinganddecayresistanceofalderandpinewoodtreatedwithcopperbasedwoodpreservatives
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Leaching and decay resistance of alder and pine wood treated with copper based wood preservatives

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