Comparison of copper emission rates from wood treated with different preservatives to the environment

被引：47

作者：

Temiz, A ^{[1
]}

Yildiz, UC

Nilsson, T

机构：

[1] Karadeniz Tech Univ, Fac Forestry, TR-61080 Trabzon, Turkey

[2] Swedish Univ Agr Sci, Dept Wood Sci, SE-75007 Uppsala, Sweden

来源：

BUILDING AND ENVIRONMENT | 2006年 / 41卷 / 07期

关键词：

copper-containing wood preservatives; leaching; OECD guideline;

D O I：

10.1016/j.buildenv.2005.04.001

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This study describes a laboratory method for the estimation of emission from preservative-treated wood in the different situations where emissions could enter the environment for use classes 3 (not in contact with ground) and 4 and 5 (in contact with the ground, fresh water or sea water) according to OECD Guidelines. Samples of scotch pine sapwood (Pinus sylvestris L.) were treated with CCA (1% and 2%), ACQ-1900 (3% and 7%). ACQ-2200 (2%), Tanalith E 3491 (2% and 2.8%), and Wolmanit CX-8 (2%). The results indicated that the lowest copper amounts were released from CCA-treated wood. Because of the higher copper amount in the leachates from the alternative wood preservatives, the emission rate of these leachates was higher than the leachates from CCA-treated wood. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：910 / 914

页数：5

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