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. 2019 Feb 19;11(2):359. doi: 10.3390/polym11020359

Table 2.

Electrical conductivity, total of dissolved solids, salt, and pH of the different wastes.

Waste EC (µs/cm) TDS (mg/L) Salt (mg/L) pH
Distilled water 1.8 1.24 Out of scale 6.6
P 38.2 19.7 14.3 6.6
B 63.4 40.5 28.3 7.5
SG 149.2 95.4 69.0 7.9
A 27.9 21.5 15.6 7.7
I 32.8 20.7 15.3 6.8