Proj
J-GLOBAL ID:200904059000125664  Research Project code:0450026153 Update date:Nov. 04, 2005

Study on Distribution and Behavior of Hazardous Metals Remaining in Demolition Waste Wood

建設廃木材中の有害金属等の分布把握と保管、利用時の安全性に関する研究
Study period:2004 - 2005
Organization (1):
Investigating Researcher (2):
Research overview:
Hazardous metals contained in the wood preservatives and wood paints that were used in the past are discharged to the environment accompanied with demolition of buildings in recent years. Thus, the distribution of the hazardous metals and their chemical forms in waste wood are investigated to obtain basic data/information for proper sorting of waste woods and suitable removal of hazardous metals. Moreover, environmental impacts of hazardous metals by washout effects of rainwater, etc. and scattering effects of waste woods are investigated with model experiments to examine the measures for safe storage and reuse of waste woods.
Keywords (3):
waste wood ,  heary metal ,  CCA
Research program: 0100 (Japanese Only)

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