Technical and economic assessment of dry stack …
2.2 Sample characterisation Figure 4 Particle size distribution test results 2.3 Settling and thickening tests 2.3.1 Settling flux The operating feed dilution is between 10% to 15% solids with thickener flux between 1.7 to 2.3 t/h/m 2. Although the flocculent dosage of 25 g/t is applicable to both tailings materials, additional dosage is required
