He also stressed that the information provided by the Dutch authorities to municipal health services (that hexavalent chromium is released during the combustion of those materials) is wrong because the hexavalent chromium contained in those woods is converted to trivalent chromium during combustion.
Poudarja tudi, da so informacije, ki so jih nizozemski organi predložili občinskim zdravstvenim službam (da se med sežiganjem tega materiala sprošča šestvalentni krom) napačne, saj se šestvalentni krom, vsebovan v teh vrstah lesa, med sežiganjem pretvori v trivalentni krom.