公开(公告)号：EP3344404A1

公开(公告)日：2018-07-11

申请号：EP16770066.5

申请日：2016-08-31

申请人： Valmater

发明人： GEOFFROY, Valérie ,  REGIS, Robert

IPC分类号： B09C1/10 ,  C12R1/38

CPC分类号： B09B3/0066 ,  B09B5/00 ,  B09C1/10

摘要： The invention relates to a method for biologically reducing the quantity of magnesium and/or iron in an asbestos waste product, characterised in that at least some of the iron and/or magnesium, which is contained inside said waste product or is on the surface thereof, is extracted by bringing said waste product into contact with siderophore-producing bacteria and/or bacterial siderophores until a modified waste product consisting of a solid phase and a liquid phase is produced.