温石棉通过地衣代谢产物的螯合作用逐渐转化为非纤维状无定形物质。
Chrysotile asbestos is progressively converted into a non-fibrous amorphous material by the chelating action of lichen metabolites.
作者信息
Favero-Longo Sergio E, Turci Francesco, Tomatis Maura, Castelli Daniele, Bonfante Paola, Hochella Michael F, Piervittori Rosanna, Fubini Bice
机构信息
University of Torino and Interdepartmental Centre G. Scansetti for Studies on Asbestos and Other Toxic Particulates, Italy.
出版信息
J Environ Monit. 2005 Aug;7(8):764-6. doi: 10.1039/b507569f. Epub 2005 Jul 11.
DOI:10.1039/b507569f
PMID:16049575
Abstract
A natural deactivation of chrysotile asbestos occurs on serpentinite rocks where lichens selectively grow on the fibres and secrete metabolites, including oxalic acid, which, in the long term, turn the fibres into a non-toxic amorphous material.
摘要
温石棉在蛇纹岩上会自然失活，在地衣选择性地生长在纤维上并分泌包括草酸在内的代谢产物的地方，从长远来看，这些代谢产物会将纤维转化为无毒的无定形物质。
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