Properties of the CCA Wood Preservatives and CCA-Treated Wood

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Special treatment: disposing of CCA-treated wood.

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Preservative leaching from weathered CCA-treated wood.

Disposal of discarded chromated copper arsenate (CCA)-treated wood in landfills raises concerns with respect to leaching of preservative compounds. When unweathered CCA-treated wood is leached using the toxicity characteristic leaching procedure (TCLP), arsenic concentrations exceed the toxicity characteristic (TC) limit of 5mg/L in most cases. The majority of discarded CCA-treated wood, howeve...

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ژورنال

عنوان ژورنال: Journal of the Society of Materials Science, Japan

سال: 1965

ISSN: 1880-7488,0514-5163

DOI: 10.2472/jsms.14.664