Research Article
Sorbents Coupled to Solar Light TiO2-Based Photocatalysts for Olive Mill Wastewater Treatment
Table 2
PP and COD values in OMW before and after adsorption onto ZY and activated carbons (
).
| | Sample | PP (mg L−1) | Abatement (%) | COD (mg L−1 O2) | Abatement (%) |
| | OMW | 3444 (114) | — | 52500 (1530) | — | | OMW + ZY (10 g L−1) | 2431 (170) | 30 () | 35900 (1424) | 32 () | | OMW + ZY (20 g L−1) | 2189 (152) | 37 () | 32846 (1462) | 37 () | | OMW + ZY (40 g L−1) | 1877 (150) | 46 () | 29300 (1568) | 44 () | | OMW + AC20G (100 g L−1) | 617 (76) | 82 () | 18800 (1945) | 64 () | | OMW + F-300 (100 g L−1) | 1130 (114) | 67 () | 22200 (2054) | 58 () |
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