Environmental Risk and Costs/Benefits of the WISMUT ...
Waste rock piles are remediated by covering in situ, by relocation and/or by backfilling into an open pit. Currently, approximately 40,000 tons of waste rock are backfilled into a pit per day. Backfilling follows a geochemically optimized placement procedure. In cases where the remediation object was judged vulnerable, remediation was supported ...
Author: Alexander T. Jakubick, Manfred HagenGET PRICE >>