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. 2023 Jul 24;17(1):85. doi: 10.1186/s13065-023-00993-4

Table 2.

The average values of physicochemical characteristics of electroplating wastewater

Parameters Values
pH 3.10 ± 0.81
EC (mS/cm) 27.25 ± 0.23
Temperature (  C) 21.05 ± 0.156
BOD5 (mg/L) 316.25 ± 3.30
COD (mg/L) 750.87 ± 8.21
TS (mg/L) 351.00 ± 9.60
Cr (mg/L) 92.16 ± 0.768