Method for treating a product containing asbestos
AssigneesCentre National De La Recherche Scientifique, Universite De Strasbourg
InventorsSébastien DAVID, Valérie GEOFFROY
Life of this patent
Estimating the term…
Abstract
The present invention relates to a process for treating an asbestos-containing product characterized in that it comprises grinding the asbestos-containing product, which is preferably asbestos waste, and incubating the said ground product with whey seeded with lactic acid bacteria. The process may further comprise a step of real-time determination of the concentration of iron and/or magnesium released by the ground asbestos-containing product in the whey and/or a step of contacting an altered waste still containing iron and/or magnesium after incubation with whey seeded with lactic acid bacteria, with a siderophore-producing bacterium.
Claims14
A method for treating a product containing asbestos, characterized in that it comprises the following steps:
- a) grinding the asbestos-containing product,
- b) incubating the product ground in step a) with whey inoculated with lactic acid bacteria.
Dependencies are inferred from the claim text.