Removal of pollutants from sewage by modified zeolite
| Pollutants . | Types of sewage (concentration) . | Modifier . | Removal rate . | Sorption (mg/g) . | Reference . |
|---|---|---|---|---|---|
| NH4-N | Reclaimed water 6 mg/L | CH3COONa + microwave | 93.3% | 3.3 | Lin et al. (2015) |
| Reclaimed water 6 mg/L | NaCl | 82.2% | 2.5 | Liu et al. (2016) | |
| Domestic sewage 30 mg/L | NaCl | 89.7% | 1.6 | Xiao et al. (2015) | |
| Effluent from wastewater treatment plant 10 mg/L | Ultrasonic + NaCl | 90.1% | 3.6 | Wang et al. (2015) | |
| PO43− | Industrial effluent 20 mg/L | Ce | 67.3% | 0.3 | Cui et al. (2016) |
| Industrial effluent 10 mg/L | AlCl3+ LaCl3 | 96.6% | 1.0 | Meng et al. (2013) | |
| industrial effluent 12 mg/L | HDTMA-Br | 83.3% | 0.1 | Dionisiou et al. (2013a) | |
| Domestic sewage 3 mg/L | ZrOCl2 | 50.0% | – | Yang et al. (2014) | |
| Pb2+ | Industrial effluent 100 mg/L | NaOH | 100.0% | 10.0 | Wang et al. (2012) |
| Cu2+ | Industrial effluent 100 mg/L | NaOH | 95.0% | 9.9 | Wang et al. (2012) |
| Mn2+ | Industrial effluent 100 mg/L | NaCl | ˃90.0% | 21.2 | Popov et al. (2012) |
| Ni2+ | Industrial effluent 100–150 mg/L | NaCl/CH3COONa | 86.0–90.0% | – | Panayotova (2011) |
| Cr (VI) | Industrial effluent 100 mg/L | HDTMA | 77.50% | 3.10 | Ramos et al. (2008) |
| 5–80 mg/L | CTMAB | – | 2.00 | Ren et al. (2016) | |
| 5–80 mg/L | CPB | – | 1.43 | Ren et al. (2016) |
| Pollutants . | Types of sewage (concentration) . | Modifier . | Removal rate . | Sorption (mg/g) . | Reference . |
|---|---|---|---|---|---|
| NH4-N | Reclaimed water 6 mg/L | CH3COONa + microwave | 93.3% | 3.3 | Lin et al. (2015) |
| Reclaimed water 6 mg/L | NaCl | 82.2% | 2.5 | Liu et al. (2016) | |
| Domestic sewage 30 mg/L | NaCl | 89.7% | 1.6 | Xiao et al. (2015) | |
| Effluent from wastewater treatment plant 10 mg/L | Ultrasonic + NaCl | 90.1% | 3.6 | Wang et al. (2015) | |
| PO43− | Industrial effluent 20 mg/L | Ce | 67.3% | 0.3 | Cui et al. (2016) |
| Industrial effluent 10 mg/L | AlCl3+ LaCl3 | 96.6% | 1.0 | Meng et al. (2013) | |
| industrial effluent 12 mg/L | HDTMA-Br | 83.3% | 0.1 | Dionisiou et al. (2013a) | |
| Domestic sewage 3 mg/L | ZrOCl2 | 50.0% | – | Yang et al. (2014) | |
| Pb2+ | Industrial effluent 100 mg/L | NaOH | 100.0% | 10.0 | Wang et al. (2012) |
| Cu2+ | Industrial effluent 100 mg/L | NaOH | 95.0% | 9.9 | Wang et al. (2012) |
| Mn2+ | Industrial effluent 100 mg/L | NaCl | ˃90.0% | 21.2 | Popov et al. (2012) |
| Ni2+ | Industrial effluent 100–150 mg/L | NaCl/CH3COONa | 86.0–90.0% | – | Panayotova (2011) |
| Cr (VI) | Industrial effluent 100 mg/L | HDTMA | 77.50% | 3.10 | Ramos et al. (2008) |
| 5–80 mg/L | CTMAB | – | 2.00 | Ren et al. (2016) | |
| 5–80 mg/L | CPB | – | 1.43 | Ren et al. (2016) |