Sample ID | Collection Point | Sample State | Colour | pH | Temperature (˚C) |
Sample 1 | Main pit | Liquid | Dark Green | 9.23 | 26 |
Sample 2 | Converging point of pits 1 and 2 | Liquid | Deep Red | 8.40 | 26 |
Sample 3 | Converging point of pits 4 and 5 | Liquid | Blue | 7.91 | 28 |
Sample 4 | Bleaching pit | Liquid | Light Yellow | 8.22 | 26 |
Sample 5 | Converging point of pits 2 and 3 | Liquid | Blackish | 7.91 | 26 |
Sample 6 | VAT (converging point of all coloured wastewater before waste treatment) | Liquid | Dark Green | 8.25 | 28 |
Sample 7 | RO Reject | Liquid | Dark blue | 9.12 | 27 |
Sample 8 | Sludge | Sludge | Dark brown | 7.84 | 28 |
Sample 9 | End of pipeline | Liquid | Greenish | 8.71 | 27 |