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Performance Evaluation of Filter Cloth Washing Water Recycling at SOMAÏR, Niger
Research Journal of Ecology and Environmental Sciences
| Vol 6, Issue 1
Table 5. Physicochemical characteristics of the recycled watercollected from Pit 3
| Parameter | Unit | Measured value | Method |
| Density | g cm-3 | 0.994 | Gravimetric method |
| pH | - | 2.53 | Digital pH meter |
| Oxidation ReductionPotential (ORP) | mV | 480 | Digital ORP meter |