Expert input to inform multicriteria decision support for selecting technologies for sustainable reuse of sulfide-enriched fine coal waste: Interview transcripts

These are the transcripts of interviews about technology selection based on techno-triple bottom line criteria. The mine waste stream under consideration is South African sulfide-enriched fine coal waste. The technology options are Sulfuric acid production, sulfuric acid and pigment, ferrous sulfate heptahydrate, ferric sulfate, Cr(VI) reduction, soil amelioration and cemented paste backfill.