| abstract |
The invention relates to a method (100, 200) for the treatment of water, in particular wastewater (101, 201) in mines for recovering material, in particular in mines for metal extraction comprising: a single or multi-stage filtration (102, 202, 203) of the wastewater for the recovery of process water (106, 204), wherein the obtained valuable substance concentrate (107, 225) is forwarded to at least one valuable substance recovery (234, 235); and a material recovery unit (109, 234, 235) comprising a valuable substance separation (103) from said valuable-containing concentrate (107, 225) by means of at least one selective ion exchanger (205, 206). |