From: Treatment of laundry wastewater using extracellular polymeric substances (EPS)
Treatment | EPS concentration (g/L) | Removal (%) using S-EPS | Removal (%) using B-EPS | ||||||
---|---|---|---|---|---|---|---|---|---|
Turbidity | TSS | TS | COD | Turbidity | TSS | TS | COD | ||
CLWW | 0.1 | 34.45 | 29.65 | 30.49 | 34.47 | 10.55 | 9.46 | 10.79 | 11.22 |
0.2 | 68.82 | 56.28 | 51.36 | 60.21 | 30.73 | 23.54 | 23.60 | 32.94 | |
0.3 | 76.00 | 68.08 | 60.01 | 68.82 | 38.64 | 32.85 | 33.98 | 36.35 | |
0.4 | 78.91 | 70.28 | 66.48 | 71.64 | 45.55 | 39.25 | 38.32 | 38.36 | |
0.5 | 81.73 | 76.21 | 73.41 | 74.73 | 50.55 | 45.19 | 42.96 | 41.55 | |
0.6 | 83.27 | 77.69 | 78.66 | 76.37 | 51.64 | 48.38 | 46.15 | 43.64 | |
CLWW + Alum | 0.1 | 69.09 | 36.13 | 45.00 | 44.76 | 63.45 | 42.43 | 37.26 | 27.84 |
0.2 | 77.09 | 63.78 | 52.01 | 49.94 | 67.09 | 47.61 | 44.48 | 36.13 | |
0.3 | 83.36 | 72.46 | 65.91 | 63.06 | 69.82 | 52.63 | 47.16 | 40.27 | |
0.4 | 85.09 | 77.80 | 76.46 | 66.68 | 72.64 | 59.62 | 54.43 | 50.63 | |
0.5 | 88.64 | 85.02 | 83.19 | 71.17 | 72.73 | 66.66 | 62.93 | 56.84 | |
0.6 | 98.09 | 95.42 | 94.80 | 83.08 | 76.36 | 67.76 | 65.57 | 67.20 |