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Treatment | Reaction condition | Performance | Study |
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UV + H2O2 + TiO2 supported on sepiolite | UV intensity 17 w; pH 5.5; solid/liquid 0.5 g L−1; H2O2: 30 ml L−1 | /min, within 24-25 h, conversion >90% | Ŭgurlu and Karaoğlu 2011 [15] |
UV + TiO2/perlite | UV intensity 250 w, pH 10.7; initial phenol concentration 0.5 mmol L−1; TiO2/perlite dosage, 6 g L−1; reaction temperature 27°C | Experimental conversion (%): 97.3 | Jafarzadeh et al. 2011 [1] |
Sono-photo-Fenton | UV intensity 250 w, emitting radiation between 300–420 nm; pH 3; Fe2+ 20 mg L−1, H2O2 700 mg L−1, room temperature | 93% phenol reduction, 84.6% COD reduction within 60 min, /min | Babuponnusami and Muthukumar 2011 [11] |
UV/H2O2 | UV intensity 5000 w output; H2O2 concentration: 7.08 mmol L−1 | Within 50 min, 50 mg L−1 phenol degraded into 10 mg L−1 | Huang and Shu [33]
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UV/TiO2 supported on fiberglass cloth | a UV/Vis mercury lamp: 6 Kw, 330 Wm−2 initial phenol Concentration: 25 mg L−1 | 80% phenol reduction within 15 h |
Mozia et al. 2012 [32] |
UV/CT | UV intensity 15 w, the emitted wavelength is 254 nm and the light intensity <26 w/cm2; pH 3, initial phenol concentration 88 mg L−1 (0.936 mmol L−1), 1% CT nanoparticles; room temperature | Within 10 day, 100% degradation, mol L−1 min−1 | This study |
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