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Cancer incidence among CCA exposed workers in the wood preserving industry
1995 - IRG/WP 95-50040-09
CCA wood preservatives - Copper, hexavalent, Chromium and tri-or pentavalent, Arsenic - has been used in the Nordic countries since mid 1930. Trivalent arsenic and hexavalent chromium compounds are toxic and cancerogenic while pentavalent arsenate and trivalent chromium are less hazardous. In impregnation, the compounds of CCA are fixed in the wood as insoluble trivalent chromium and copper pentav...
C-G Ohlson, A Andersen, F G Evans, S Karlehagen, K Nilsson