Comparison of adsorption competency with other adsorbents
| Adsorbent used . | Adsorption capacity (mg/g) . | ||
|---|---|---|---|
| Cu(II) ion . | Pb(II) ion . | References . | |
| 6-Deoxy-6-mercaptocellulose | 22.0 | 28.0 | Aoki et al. (1999) |
| Citric acid modified cellulose | 24.0 | 64.3 | Low et al. (2004) |
| Acrylic acid grafted cellulose | 17.2 | 55.9 | Guclu et al. (2003) |
| Amidoximated bacterial cellulose | 46.2 | 52.6 | Chen et al. (2009) |
| Succinylated mercerised AQ cellulose | 56.8 | 147.1 | Vinicius et al. (2009) |
| Cellulose–glycidyl methacrylate | 60.0 | – | Navarro et al. (1999) |
| Hyperbranched aliphatic polyester grafted cellulose | 9.8 | – | Liu (2007) |
| Cellulose bearing Schiff base and benzalaniline groups | 157.3 | 153.5 | Ravikumar & Saravanan (2015) |
| Cellulose bearing Schiff base and carboxylic acid chelating groups | 87.00 | 85.43 | Saravanan & Ravikumar (2016) |
| Cellulose bearing Schiff base and hydroxyl chelating groups | 80.35 | 81.32 | Saravanan & Ravikumar (2017a) |
| Cellulose bearing Schiff base and pyridine chelating groups | 83.35 | 82.43 | Saravanan & Ravikumar (2017b) |
| Cellulose bearing Schiff base and pyridine chelating groups | 483.2 | 455.3 | Present work |
| Adsorbent used . | Adsorption capacity (mg/g) . | ||
|---|---|---|---|
| Cu(II) ion . | Pb(II) ion . | References . | |
| 6-Deoxy-6-mercaptocellulose | 22.0 | 28.0 | Aoki et al. (1999) |
| Citric acid modified cellulose | 24.0 | 64.3 | Low et al. (2004) |
| Acrylic acid grafted cellulose | 17.2 | 55.9 | Guclu et al. (2003) |
| Amidoximated bacterial cellulose | 46.2 | 52.6 | Chen et al. (2009) |
| Succinylated mercerised AQ cellulose | 56.8 | 147.1 | Vinicius et al. (2009) |
| Cellulose–glycidyl methacrylate | 60.0 | – | Navarro et al. (1999) |
| Hyperbranched aliphatic polyester grafted cellulose | 9.8 | – | Liu (2007) |
| Cellulose bearing Schiff base and benzalaniline groups | 157.3 | 153.5 | Ravikumar & Saravanan (2015) |
| Cellulose bearing Schiff base and carboxylic acid chelating groups | 87.00 | 85.43 | Saravanan & Ravikumar (2016) |
| Cellulose bearing Schiff base and hydroxyl chelating groups | 80.35 | 81.32 | Saravanan & Ravikumar (2017a) |
| Cellulose bearing Schiff base and pyridine chelating groups | 83.35 | 82.43 | Saravanan & Ravikumar (2017b) |
| Cellulose bearing Schiff base and pyridine chelating groups | 483.2 | 455.3 | Present work |