Research Article
Improving the Efficiency of a Coagulation-Flocculation Wastewater Treatment of the Semiconductor Industry through Zeta Potential Measurements
Table 1
Characterization of electroplating wastewater.
| Parameter | ppm |
| Sn | 4854 | Pb | 1044 | Fe | 683 | TSS | 4510 | Turbidity (FAU) | 2990 | EC (mS/cm) | 74 | (mV) | 45 | Size (nm) | 346 | Color | Milky | pH | 0.8 | COD (mg O2/L) | 1432 | TOC (mg C/L) | 125 | BOD5 (mg O2/L) | 30 | TN (mg N/L) | 50.6 | Biodegradability (BOD5/COD) | 0.04 |
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