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. 2021 Mar 25;28(29):39938–39951. doi: 10.1007/s11356-021-13311-z

Table 6.

Experiments of the pilot-scale investigation

Pilot-scale stage FS DS
Baseline experiment DI Industrial-grade (NH4)2 SO4 @ 740 g/l
Main experiment Industrial-grade NaCl @ 65 g/l (65,000 ppm) Industrial-grade (NH4)2 SO4 @ 740 g/l