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. 2023 May 24;13:8361. doi: 10.1038/s41598-023-35254-w

Table 8.

tailings dynamic thickening test results.

Test serial number Delivery rate (t/m2 h) Feeding concentration (%) Dose of flocculant (g/t) Underflow concentration (%) Underflow bulk density(t/m3) Overflow water solid content (ppm) Underflow yield stress (Pa)
1 0.40 9.52 35 65.78 1.72 94.5 186.471
2 0.49 9.52 35 65.56 1.72 154.2 170.900
3 0.59 9.52 35 64.92 1.71 163.2 144.280
4 0.81 9.52 35 63.02 1.68 198.8 56.673
5 1.02 9.52 35 61.96 1.66 242.9 27.150