Table 2.
TiO2 photocatalytic degradation of organic and inorganic pollutants. With some modifications from [13].
| Type | Pollutant | Catalyst | |
|---|---|---|---|
| Organic pollutants | Dye wastewater | Methyl orange | Y-TiO2-HPW |
| Alkaline red dye | TiO2-Fenton | ||
| Rhodamine 6G | TiO2 | ||
| Anthraquinone dye | N-TiO2 | ||
| Pharmaceutical wastewater | Amoxicillin, Penbritin | TiO2 | |
| Cloxacillin, Oxolinic acid | TiO2 | ||
| Pesticide wastewater | Kappa furan pesticides | TiO2 | |
| Armour mix phosphorus | TiO2 | ||
| Alon | TiO2-SBA | ||
| Organophosphorus pesticide | TiO2 | ||
| Explosives wastewater | TNT, RDX, HMX | TiO2 | |
| Chlorine hydroxybenzene wastewater | Chlorinated phenol | TiO2 | |
| Nitrobenzene wastewater | Nitrobenzene | H3PW12O40/TiO2 | |
| Inorganic pollutants | Heavy metal pollutants | Hg (II) | TiO2 |
| Cr (VI) | ZrO2 | ||
| Mn (II), Ti (I) | TiO2 | ||
| Cyanide-containing waste | CN− | TiO2 | |
| NO−2 containing waste | NO−2 | Fe3+/TiO2/SiO2 | |