STATE OF THE ART REVIEWS
STATE OF THE ART REVIEWS
STATE OF THE ART REVIEWS
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Industrial R&D Departments<br />
Research themes<br />
COST ACTION E22: Environmental optimisation of wood protection<br />
• preparation of new wood preservation formulations<br />
• development of water borne metal carboxylate wood preservatives<br />
• synthesis, characterisation and application of new boric – acid amine complexes<br />
• use of carbamates against blue stain fungi<br />
3. RESEARCH ACTIVITIES BY WORKING GROUP<br />
Working Group 1: PERFORMANCE<br />
Scope: Traditional wood preservatives, specifying durability requirements, optimum<br />
bio-effective life, creosote, field performance using soil, insects in Europe, climatic<br />
conditions.<br />
Determining bio-effective life of biocides<br />
• Biotransformation of copper-based preservatives by wood decay<br />
Scientific basis for realistic, end-use predictive tests<br />
• Succession and interactions among wood decay fungi (national project)<br />
• Studies of fungal degradation of wood by measurement of CO2 and O2 concentrations<br />
• Enzymatic degradation of wood by white-rot fungi and the role of copper compounds<br />
in these processes (Austrian – Slovenian project)<br />
• Copper carboxylates for water-based wood preservatives (national project):<br />
interactions of copper-based preservatives with wood components are studied in<br />
order to improve performance of copper-based preservatives<br />
Working Group 2: IMPACTS<br />
Scope: Risk assessment, optimum bio-effective life, remediation and wood wastes<br />
Risk assessment methods and rationale, including impact studies<br />
• Leaching of copper-based wood preservatives by white and brown rot fungi<br />
Implementing remediation technologies<br />
• Copper carboxylates for water-based wood preservatives (national project):<br />
within the scope of this project copper tolerance mechanisms are studied, with<br />
possible application for bioremediation of waste wood<br />
• Bioremediation of preservative-treated wood wastes<br />
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