Research Article
Wastewater Treatment Using Wood Ash and Cement as Chemical Coagulant
Table 8
TDS of treated water after adding coagulant.
| | No. | Sample | Coagulants added (g/500 ml) | TDS (mg/l) |
| | 1 | B1 | 5 | 987 | | 2 | B2 | 7 | 1126 | | 3 | B3 | 10 | 2065 | | 4 | B4 | 15 | 2439 | | 5 | B5 | 25 | 3767 |
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